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Q: Q: The shapes of minerals form as they are broken along what planes? Choices: - parallel planes - sedimentary planes - calcium planes - cleavage planes A:
A: cleavage planes
Q: Q: Which organ system defends the body from pathogens and other causes of disease? Choices: - digestion system - nervous system - respiratory system - immune system A:
A: immune system
Q: Q: For what kind of animal is communication essential? Choices: - anti-social animals - new born animals - migrating animals - social animals A:
A: social animals
Q: Q: What substances affect the brain and influence how a person feels, thinks, or acts? Choices: - H2 blockers - primeval drugs or drugs - amphetamines - psychoactive drugs or drugs A:
| A: psychoactive drugs or drugs | 2 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Ques: Q: Noninfectious diseases can't be passed from one person to another. instead, these types of diseases are caused by factors such as environment, genetics and what? Choices: - weight - education - age - lifestyle A:
Ans: lifestyle
Ques: Q: What do you call the strands of dna wrapped around proteins, which are located inside the nucleus? Choices: - receptors - ribosomes - fibrils - chromosomes A:
Ans: chromosomes
Ques: Q: In the body, what essential substance is pumped from the heart into arteries and then eventually into capillaries? Choices: - spinal fluid - water - lymphatic Fluid - blood A:
Ans: blood
Ques: Q: Birds generally practice what kind of relationship, with both parents helping to care for the young? Choices: - carnivorous - synonomous - homologous - monogamous A:
Ans: | monogamous | 7 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Q).
Q: How many chambers does an amphibian heart have? Choices: - four - two - one - three A:
(A).
three
(Q).
Q: Transform faults are the site of massive what? Choices: - vibrations - storms - tornadoes - earthquakes A:
(A).
earthquakes
(Q).
Q: How many additional pairs of appendages do arachnids have? Choices: - 0 - 4 - 6 - 2 A:
(A).
| 2 | 8 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What process determines which of two fossils is older or younger than the other? Choices: - differential dating - difference dating - curve dating - relative dating A:
relative dating
Q: How many pairs of upper jaws do insects have? Choices: - four pairs - six pairs - three pairs - two pairs A:
two pairs
Q: What is the body cavity that reptiles have that is involved in reproduction? Choices: - hypothalamus - pristil - ovules - cloaca A:
| cloaca | 1 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: Unlike a crystalline solid, an amorphous solid is a solid that lacks a what? Choices: - atoms - weight - color - ordered internal structure A:
ordered internal structure
Q: What begins approximately six weeks after fertilization in an embryo? Choices: - calcification - elongation - incubation - ossification A:
ossification
Q: The law of conservation mass states that matter cannot be created or what? Choices: - changed - moved - observed - destroyed A:
destroyed
Q: What is the logarithmic scale that measures the largest jolt of energy released by an earthquake called? Choices: - Shake scale - Geiger counter - tremor scale - richter scale A:
| richter scale | 0 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Ques:Q: Methanogens in their gut enable what process in cows? Choices: - absorption - excretion - regeneration - digestion A:
Ans:digestion
-----
Ques:Q: What term is used to describe how fast a chemical reaction occurs? Choices: - response time - catalysis - velocity - reaction rate A:
Ans:reaction rate
-----
Ques:Q: Which outermost secondary xylem layers transport water? Choices: - the farthest - the oldest - the narrowest - the youngest A:
Ans:the youngest
-----
Ques:Q: Because glucose is a major cellular fuel, starch represents a supply of what? Choices: - oxygen - hydrogen - carbon - energy A:
Ans: | energy
----- | 9 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Question: Q: During adolescence, what causes most of the changes associated with puberty? Choices: - estrogen - nicotine - methane - testosterone A:
Answer: testosterone
Question: Q: What effect causes global winds to blow on a diagonal over the earth's surface? Choices: - dopler effect - resonant effect - centrifugal effect - coriolis effect A:
Answer: coriolis effect
Question: Q: Digestive enzymes, including which enzyme, start breaking down starches into sugars? Choices: - triglyceride - cortisol - melatonin - amylase A:
Answer: | amylase | 3 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What kind of relationship exists between living things that depend on the same resources? Choices: - parasitic - symbiotic - antagonistic - competition A:
competition
Q: What is the general name for a wave that travels along the surface of a medium? Choices: - stack wave - speed wave - light wave - surface wave A:
surface wave
Q: Many ceramics are composed of what, which are salts containing anions composed of silicon and oxygen? Choices: - vinylates - crystals - soils - silicates A:
| silicates | 1 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: In the humid subtropical climate, summers are ____ but winters are very cold. Choices: - long - dry - windy - wet A:
wet
Q: What is the outermost occupied shell of electrons in an atom. Choices: - Inner Shell - radiative shell - modular shell - valence shell A:
valence shell
Q: What replicates in the s phase of interphase, resulting in chromosomes composed of two linked sister chromatids? Choices: - protein - hormones - RNA - dna A:
| dna | 1 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: Single-displacement reactions are a subset of what? Choices: - gravitational reactions - kinetic reactions - particle reactions - redox reactions A:
redox reactions
Q: What does sexual reproduction with gametes and fertilization produce? Choices: - haploid zygote - sister chromatids - identical twins - diploid sporophyte A:
diploid sporophyte
Q: What is the only substance on earth that is stable in all three states? Choices: - carbon - mercury - air - water A:
| water | 1 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What branch of biology uses fossils to study life’s history? Choices: - morphology - entomology - gerontology - paleontology A:
paleontology
------
Q: The water in some springs are hot because they're heated by what? Choices: - gravity - the sun - fires - hot magma A:
hot magma
------
Q: What was first discovered in songbirds that produce new neurons while learning songs? Choices: - proteins - Brain Cord - homeostasis - neurogenesis A:
neurogenesis
------
Q: Density and pressure of air decreases with what? Choices: - temperature - humidity - horizontal distance - altitude A:
| altitude
------ | 5 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: Q: What does the kinetic-molecular theory describe the behavior of? Choices: - a liquid - a solid - a compound - an ideal gas A:
A: an ideal gas
Q: Q: The site of some nutrient absorption, the ileum is the third part of what digestive organ? Choices: - stomach - large intestine - rectum - small intestine A:
A: small intestine
Q: Q: Name the missing call of biochemical compound: carbohydrates, proteins, nucleic acids. Choices: - enzymes - microorganisms - tissues - lipids A:
A: lipids
Q: Q: When heat flows into an object, its thermal energy increases and so does its what? Choices: - matter - speed - color - temperature A:
| A: temperature | 2 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: Neurologists are physicians who specialize in disorders of what system? Choices: - digestive system - musculoskeletal system - circulatory system - nervous system A:
nervous system
Q: What do fungi use to penetrate deep into decaying matter? Choices: - cilia - cytoplasm - flagella - hyphae A:
hyphae
Q: What is the cause of most ocean waves? Choices: - tides - Magnetic pull - Gravity - winds A:
winds
Q: In alcoholic fermentation , which acid changes to alcohol and carbon dioxide? Choices: - rain - chloride - lipoic - pyruvic A:
| pyruvic | 0 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Ques:Q: Blood vessels blood pumped by the heart flows through a series of vessels known as arteries, arterioles, capillaries, venules, and veins before returning to this? Choices: - lungs - feet - brain - heart A:
Ans:heart
-----
Ques:Q: What historical event taught people that soil could be lost by plowing and growing crops and encouraged new methods to prevent erosion? Choices: - the debris bowl - the flow bowl - the land bowl - the dust bowl A:
Ans:the dust bowl
-----
Ques:Q: An axe head and a doorstop are types of what simple machine? Choices: - pulley - blade - lever - wedge A:
Ans:wedge
-----
Ques:Q: If pressure is exerted on the rock from one direction, the rock forms layers. this is called what? Choices: - protonation - stratification - sedimentation - foliation A:
Ans: | foliation
----- | 9 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Q).
Q: Plants alternate between haploid and what? Choices: - triploid - monoplooid - monoxoid - diploid A:
(A).
diploid
(Q).
Q: What often relies on cooperation between the motor and autonomic nervous systems? Choices: - ketosis - thermoregulation - hypothalamus - homeostasis A:
(A).
homeostasis
(Q).
Q: What occurs when water on the surface changes to water vapor? Choices: - oxidation - photosynthesis - condensation - evaporation A:
(A).
| evaporation | 8 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: Q: Bacterial dna is contained in a large, circular strand; this single chromosome is located in a region of the cell called what? Choices: - polypeptide - amino acid - nucleic acid - the nucleoid A:
A: the nucleoid
Q: Q: The common earthworm and leeches are examples of what type of worm? Choices: - castrated - elongated - encapsulated - segmented A:
A: segmented
Q: Q: What is the main type of cell in the nervous system called? Choices: - sensory - conduction - axon - neuron A:
A: neuron
Q: Q: What type of cell does the sperm cell fertilize? Choices: - fat - bacteria - protein - egg A:
| A: egg | 2 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Q).
Q: An electric transformer connects two circuits with an iron core that becomes what? Choices: - inductive - radioactive - actuator - electromagnet A:
(A).
electromagnet
(Q).
Q: What is the electrode at which reduction occurs called? Choices: - reducthode - anode - cathine - cathode A:
(A).
cathode
(Q).
Q: What do gametes undergo to produce many additional copies of themselves? Choices: - prophase - angiogenesis - cytokinesis - mitosis A:
(A).
| mitosis | 8 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What two organs secrete fluids that aid in digestion? Choices: - kidney and gall bladder - stomach and lung - spleen and bladder - pancreas and liver A:
pancreas and liver
Q: Light retains its original color under water because what remains the same when light is refracted? Choices: - wave length - density - sound - frequency A:
frequency
Q: What does increased temperature do to a substance's kinetic energy? Choices: - generates - nothing - decreases - increases A:
increases
Q: What kind of weathering changes the size of a mineral or rock but does not change its chemical composition? Choices: - molecular weathering - chemical reaction - radiation - mechanical weathering A:
| mechanical weathering | 0 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
*Question*
Q: Which theory suggests plant species richness increases with island size? Choices: - island biology model - island symbolic model - island ecosystem model - island equilibrium model A:
**Answer**
island equilibrium model
*Question*
Q: What is the term for proportion of amount of product actually produced in a chemical reaction versus predicted amount ? Choices: - calculus yield - decrease yield - percent impact - percent yield A:
**Answer**
percent yield
*Question*
Q: Dentists occasionally use metallic mixtures called amalgams for what? Choices: - tools - anesthesia - braces - fillings A:
**Answer**
fillings
*Question*
Q: What is the representative particle in pure metals? Choices: - neutron - electron - quark - the atom A:
**Answer**
| the atom | 4 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: The main functions of epithelia are protection from the environment, coverage, secretion and excretion, absorption, and this? Choices: - absorption - accumulation - diffusion - filtration A:
filtration
Q: What kind of charge does a proton have? Choices: - ionic - constant - negative - positive A:
positive
Q: The fuel that burns in a combustion reaction in many fossil fuels such as natural gas that consists of carbon hydrogen is known as what? Choices: - helium - catalyst - fossil - hydrocarbon A:
| hydrocarbon | 1 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Question)
Q: The properties of liquids are intermediate between those of gases and solids but are more similar to? Choices: - gases - oils - plasma - solids A:
(Answer)
solids
(Question)
Q: What does the presence of gill slits suggest about humans and fish? Choices: - Shared History - Common Cells - Same evolutionary chain - common ancestor A:
(Answer)
common ancestor
(Question)
Q: What kind of energy comes from the position of a charged particle in an electric field? Choices: - solar energy - mechanical energy - thermal energy - potential energy A:
(Answer)
| potential energy | 6 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Question)
Q: What branch of science is the study of matter and energy? Choices: - environmental science - Chemistry - Thermodynamics - physical science A:
(Answer)
physical science
(Question)
Q: The process in which dna is copied is called what? Choices: - dna transfer - dna duplication - dna splicing - dna replication A:
(Answer)
dna replication
(Question)
Q: How do most plants create food? Choices: - electrolysis - atherosclerosis - glycolysis - photosynthesis A:
(Answer)
| photosynthesis | 6 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
*Question*
Q: Most chromosomal disorders involve which chromosomes? Choices: - autosomes - ribosomes - protosomes - sex chromosomes A:
**Answer**
sex chromosomes
*Question*
Q: Hydrophobic interactions arise because water molecules engage in what type of bonding with other water molecules? Choices: - aquatic bonding - oxygen bonding - helium bonding - hydrogen bonding A:
**Answer**
hydrogen bonding
*Question*
Q: What is the term for a theoretical framework for describing evolutionary change in populations through the change in allele frequencies? Choices: - percent genetics - density genetics - total genetics - population genetics A:
**Answer**
population genetics
*Question*
Q: What term is used to describe major changes in the genetic material? Choices: - generational alterations - eukaryotic alterations - mutational alterations - chromosomal alterations A:
**Answer**
| chromosomal alterations | 4 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What are created based upon the loss or gain of electrons? Choices: - crystals - atoms - hydrogens - ions A:
ions
------
Q: In which state of matter are particles completely separate from one another? Choices: - phosphorus state - solid state - liquid state - gaseous state A:
gaseous state
------
Q: When resources become limiting, populations follow a logistic growth curve in which the size will level off at a point called what? Choices: - believed capacity - full capacity - containing capacity - carrying capacity A:
carrying capacity
------
Q: Which lymphoid organ is situated in the upper chest? Choices: - thyroid gland - spleen - pancreas - thymus A:
| thymus
------ | 5 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: The as yet undiscovered grand unified theory is a search to unify laws of what branch of science? Choices: - genetics - chemistry - masses - physics A:
physics
------
Q: A change in the sequence of bases in dna or rna is called a what? Choices: - infection - isolation - accumulation - mutation A:
mutation
------
Q: What is a waste product from fossil fuel burning? Choices: - smog - oxidation - hydrogen gas - co2 emissions A:
co2 emissions
------
Q: What kind of tissue consists of trabeculae and forms the inner layer of all bones? Choices: - flotsam bone tissue - denser bone tissue - corregated bone tissue - spongy bone tissue A:
| spongy bone tissue
------ | 5 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Question)
Q: What is the upper most level of earth's layers called? Choices: - surface - volcanic - mantle - crust A:
(Answer)
crust
(Question)
Q: What is the term for organisms that make their own food? Choices: - omnivores - plastids - monocots - autotrophs A:
(Answer)
autotrophs
(Question)
Q: What are animals that live with tiny zooxanthellae that also photosynthesize? Choices: - worms - bacteria - fungi - coral A:
(Answer)
| coral | 6 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: The nuclear envelope is a double-layered plasma membrane like the cell membrane, although without what? Choices: - cell walls - nucleic acids - cytoplasm - membrane proteins A:
membrane proteins
Q: What brain structure is important in recognizing and recalling emotions? Choices: - pituitary - cerebral cortex - thalmus - amygdala A:
amygdala
Q: An axe head and a doorstop are types of what simple machine? Choices: - pulley - blade - lever - wedge A:
| wedge | 1 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Question: Q: What is an interation between organisms or species for the same resources in an enviroment is called? Choices: - opposition - contention - rivalry - competition A:
Answer: competition
Question: Q: Meiosis, like mitosis, is preceded by the duplication of what? Choices: - ribosomes - chloroforms - neutrons - chromosomes A:
Answer: chromosomes
Question: Q: Wind is one method for dispersal of what, ensuring a new generation? Choices: - dust - clouds - eggs - seeds A:
Answer: | seeds | 3 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: A phase diagram plots temperature and what else? Choices: - friction - power - movement - pressure A:
pressure
Q: Signals from rods and cones can follow several different pathways in what structure of the eye? Choices: - aperture - aqueous humor - lens - retina A:
retina
Q: Where do most of the steps of cellular respiration take place? Choices: - ribosomes - nucleus - cytoplasm - mitochondria A:
mitochondria
Q: Do nonvascular or vascular plants have a dominant sporophyte generation? Choices: - nonvascular - deciduous - perennial - vascular A:
| vascular | 0 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: Air conditioning systems can incubate certain bacteria and what else? Choices: - Cancer - wood - root - mold A:
mold
Q: Distinguishing between homology and analogy is critical in reconstructing what? Choices: - residues - phylums - proteases - phylogenies A:
phylogenies
Q: What atmospheric layer lies above the highest altitude an airplane can go and below the lowest altitude a spacecraft can orbit? Choices: - stratosphere - troposphere - thermosphere - mesosphere A:
| mesosphere | 1 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: In a model of an atom, the level with the least energy is the one closest to what? Choices: - center - surface - protons - nucleus A:
nucleus
Q: Most of the chemical reactions in the body are facilitated by what? Choices: - proteins - vitamins - carbohydrates - enzymes A:
enzymes
Q: What must molecules have to be cis-trans isomers? Choices: - triple bond - last bond - single bond - double bond A:
| double bond | 1 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: Q: What do we call the mathematical field of study credited to french mathematician-philosopher rene descartes? Choices: - algebra - Euclidean geometry - calculus - cartesian geometry A:
A: cartesian geometry
Q: Q: On the origin of species is a book by darwin that spells out what theory? Choices: - theory of reproduction - theory of the universe - theory of the computation - theory of evolution A:
A: theory of evolution
Q: Q: Some earthworms can also reproduce asexually by fragmentation followed by what? Choices: - fertilization - germination - digestion - regeneration A:
A: regeneration
Q: Q: In flowering plants, male gametophytes are in grains of what? Choices: - viruses - bacteria - nitrogen - pollen A:
| A: pollen | 2 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What are the largest known proteins? Choices: - actins - hormones - keratins - titins A:
titins
Q: Where is the site of photosynthesis? Choices: - another chloroplast - the chloroburst - the organism - the chloroplast A:
the chloroplast
Q: When a stream flows from a hard to soft rock area, what is often formed? Choices: - a lake - a river - a riverbank - a waterfall A:
a waterfall
Q: What two systems are the lungs part of? Choices: - stomach and excretory - heart and excretory - stomach and nervous - respiratory and excretory A:
| respiratory and excretory | 0 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Question)
Q: The properties of liquids are intermediate between those of gases and solids but are more similar to? Choices: - gases - oils - plasma - solids A:
(Answer)
solids
(Question)
Q: What is the process that ventilates lungs called? Choices: - photosynthesis - reproduction - perspiration - breathing A:
(Answer)
breathing
(Question)
Q: What is a mixture of eroded rock, minerals, partly decomposed organic matter, and other materials called? Choices: - loam - sand - sediment - soil A:
(Answer)
| soil | 6 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Q).
Q: In response to high blood osmolarity, which can occur during dehydration or following a very salty meal, the osmoreceptors signal the posterior pituitary to release this? Choices: - adrenaline - salt - oxygen - antidiuretic hormone (adh) A:
(A).
antidiuretic hormone (adh)
(Q).
Q: When can mutations occur in genes? Choices: - after rna replication - after dna replication - during rna replication - during dna replication A:
(A).
during dna replication
(Q).
Q: What is a species that plays an especially important role in it's community called? Choices: - complement - Invasive - Leader - keystone A:
(A).
| keystone | 8 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Question: Q: The earliest cells were called what? Choices: - eukaryotes - carbohydrates - microcytes - prokaryotes A:
Answer: prokaryotes
Question: Q: In mammals, sound waves are collected by the external, cartilaginous part of the ear called the pinna, then travel through the auditory canal and cause vibration of the thin diaphragm called the tympanum or this? Choices: - speaker drum - microphone drum - head drum - ear drum A:
Answer: ear drum
Question: Q: What area beneath the earth's surface do magma collects? Choices: - hot chambers - underneath chambers - erosion chambers - magma chambers A:
Answer: | magma chambers | 3 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Question)
Q: What does antifreeze do to the freezing temperature of the water in car radiators? Choices: - raises it - keeps it constant - foresees it - lowers it A:
(Answer)
lowers it
(Question)
Q: What is muscle tissue that is attached to the bone called? Choices: - ligament - cartilage - epithelial tissue - skeletal tisse A:
(Answer)
skeletal tisse
(Question)
Q: In what type of diabetes can the pancreas still make insulin, but the cells of the body cannot use it efficiently? Choices: - type 3 diabetes - type 1 diabetes - type A diabetes - type 2 diabetes A:
(Answer)
| type 2 diabetes | 6 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
*Question*
Q: Atmospheric pressure is low in what anatomically named part of a hurricane? Choices: - leg - mouth - nose - eye A:
**Answer**
eye
*Question*
Q: When energy is captured or transformed, it inevitably degrades and becomes what less useful form of energy? Choices: - chemical - temperature - motion - heat A:
**Answer**
heat
*Question*
Q: How are the major families of organic compounds characterized? Choices: - Their optic groups - their visual groups - their thermal groups - their functional groups A:
**Answer**
their functional groups
*Question*
Q: Hydrogen chloride contains one atom of hydrogen and one atom of what? Choices: - magnesium - calcium - nitrogen - chlorine A:
**Answer**
| chlorine | 4 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Ques: Q: What ear structure has three fluid filled ducts, including the organ of corti, where sound waves in air go to vibration? Choices: - semicirciular canal - saccule - utricle - cochlea A:
Ans: cochlea
Ques: Q: Nearly how many millions of people die yearly due to air pollution? Choices: - two million - fifty million - eight million - five million A:
Ans: five million
Ques: Q: What is the process of moving air into and out of the lungs called? Choices: - naturalization - hydration - insulation - ventilation A:
Ans: ventilation
Ques: Q: The what is the number of wave cycles that pass a specified point in space in a specified amount of time? Choices: - vibrancy - intensity - density - frequency A:
Ans: | frequency | 7 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Question: Q: Carbon atoms are bonded to as many hydrogen atoms as possible in what type of fatty acids? Choices: - super - unsaturated - oily - saturated A:
Answer: saturated
Question: Q: What gas is expired out of the body during exhalation? Choices: - carbon monoxide - hydrogen - oxygen - carbon dioxide A:
Answer: carbon dioxide
Question: Q: What is the smallest aromatic hydrocarbon? Choices: - furan - sulfide - phosphate - benzene A:
Answer: | benzene | 3 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What is the skin of most reptiles covered with? Choices: - pores - cuticle - hairs - scales A:
scales
------
Q: Composite cones are steep-sided, cone-shaped types of what, which produce explosive eruptions? Choices: - earthquakes - mountains - craters - volcanoes A:
volcanoes
------
Q: What is the process in which a layer of a second metal is deposited on the metal electrode that acts as the cathode during electrolysis? Choices: - casting - cold fusion - distillation - electroplating A:
electroplating
------
Q: The anion is the methanoate ion, which is commonly called the what? Choices: - isomer - metabolized ion - glutathione ion - formate ion A:
| formate ion
------ | 5 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Ques:Q: What is the name of the wind belt nearest the equator? Choices: - tropical gusts - cyclones - doldrums - trade winds A:
Ans:trade winds
-----
Ques:Q: What do marine autotrophs acquire in carbonic acid, its dissolved form? Choices: - silicon dioxide - chlorine dioxide - carbon monoxide - carbon dioxide A:
Ans:carbon dioxide
-----
Ques:Q: What is the simple sugar that living things us to store energy? Choices: - nicotine - brown - chloride - glucose A:
Ans:glucose
-----
Ques:Q: Animals can transport what waste material in the circulatory system and store it safely at high concentrations? Choices: - proteins - carbon - phosphorus - urea A:
Ans: | urea
----- | 9 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What type of movement is caused by erosion from direct gravity? Choices: - frictional movement - normal movement - electron movement - mass movement A:
mass movement
Q: What is the term for a substance that causes the speed of a reaction to increase? Choices: - indicate - component - monite - catalyst A:
catalyst
Q: What is the type of cell division that produces gametes? Choices: - electrolysis - mitosis - budding - meiosis A:
| meiosis | 1 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
*Question*
Q: Terrestrial animals lose water by evaporation from their skin and which surfaces? Choices: - anaerobic - digestive - pulmonary - respiratory A:
**Answer**
respiratory
*Question*
Q: Pharmacist and surveyor are two career options based in what type of science? Choices: - obvious - Business - visible - physical A:
**Answer**
physical
*Question*
Q: What function does a vacuole do for a cell? Choices: - division - transfer - reproduction - storage A:
**Answer**
storage
*Question*
Q: What three primary colors of light can be distinguished by the human eye? Choices: - blue, red, orange - yellow, green, blue - red, green, yellow - red, green, blue A:
**Answer**
| red, green, blue | 4 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
*Question*
Q: What kind of symmetry do echinoderm larvae have? Choices: - internal - radial - spherical - bilateral A:
**Answer**
bilateral
*Question*
Q: Trichomoniasis is cause by what type of pathogen? Choices: - virus - bacteria - worm - protozoa A:
**Answer**
protozoa
*Question*
Q: What term is used to describe the electrostatic process used by most copy machines? Choices: - electrography - titanomachy - microphotography - xerography A:
**Answer**
xerography
*Question*
Q: Carbon atoms are bonded to as many hydrogen atoms as possible in what type of fatty acids? Choices: - super - unsaturated - oily - saturated A:
**Answer**
| saturated | 4 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Question: Q: What type of joint are ball-and-socket, hinge, and pivot examples of? Choices: - retractable - artificial - fixed - movable A:
Answer: movable
Question: Q: Latitude affects the amount of which radiation a place receives? Choices: - surface - molecular - thermal - solar A:
Answer: solar
Question: Q: What property does coulomb electric force depend upon? Choices: - electric case - electric neutral - electric half - electric charge A:
Answer: | electric charge | 3 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Q).
Q: When a lower energy level is ______ electrons are added to the next higher energy level. Choices: - unbalanced - ready - empty - full A:
(A).
full
(Q).
Q: A diploid zygote is formed when one sperm does what? Choices: - cracks the egg - repels the egg - incapacitates the egg - fertilizes the egg A:
(A).
fertilizes the egg
(Q).
Q: The size of the solute particles determines the rate of what? Choices: - merging - extracting - solution - dissolving A:
(A).
| dissolving | 8 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Ques:Q: What orifice in the body is particularly helpful in both digestion and respiration? Choices: - nostril - nose - anus - mouth A:
Ans:mouth
-----
Ques:Q: How long does membrane depoloriazation typically last for? Choices: - 1 hour - 3 seconds - 5 minutes - one minute A:
Ans:one minute
-----
Ques:Q: Which part of the axon has a higher membrane potential? Choices: - muscular hillock - biofilm hillock - canals hillock - axon hillock A:
Ans:axon hillock
-----
Ques:Q: What celestial object has been visited by manned spacecraft and is easily seen from earth? Choices: - venus - the Sun - Jupiter - moon A:
Ans: | moon
----- | 9 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What do we call the scientific study of heredity and hereditary variation? Choices: - geneology - biology - chemistry - genetics A:
genetics
Q: What type of bonds between the bases at the center of the dna double helix hold the helix together? Choices: - helium bonds - ionic bonds - electron bonds - hydrogen bonds A:
hydrogen bonds
Q: In hypothesis-based science, specific results are predicted from a general premise, which is called what type of reasoning that proceeds from general to particular? Choices: - reactive - transitive - reflexive - deductive A:
| deductive | 1 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: Q: What are cations simply named after? Choices: - the scientist - the cell structure - the body part - the parent element A:
A: the parent element
Q: Q: What do most ecosystems get energy from? Choices: - magma - moisture - evaporation - sunlight A:
A: sunlight
Q: Q: Which type of energy is the energy of anything in motion? Choices: - residual engergy - diffuse energy - physiological engergy - kinetic engergy A:
A: kinetic engergy
Q: Q: The food particles are caught by the collar of the choanocyte and brought into the cell by what process? Choices: - hippocampus - cellular respiration - phototropism - phagocytosis A:
| A: phagocytosis | 2 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Q).
Q: What is the diversity of living things called? Choices: - degradation - life cycle - ecosystem - biodiversity A:
(A).
biodiversity
(Q).
Q: Human skin color is primarily due to the presence of what pigment in the skin? Choices: - tannin - melatonin - cytoplasm - melanin A:
(A).
melanin
(Q).
Q: What is the name for biochemical compounds that consist of one or more chains of small molecules called amino acids? Choices: - lipids - protons - hormones - proteins A:
(A).
| proteins | 8 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What is the opening formed between adjacent vertebrae for the exit of a spinal nerve called? Choices: - inferior vertebral notch - sympathetic ganglion - spinous process - intervertebral foramen A:
intervertebral foramen
------
Q: In order to survive and maintain what state, an organism must quickly adapt to changing environmental conditions? Choices: - ketosis - acclimatization - regulation - homeostasis A:
homeostasis
------
Q: What period starts after the baby is born, and the placenta is expelled from the body? Choices: - fetal - postfetal - traumatic - postpartum A:
postpartum
------
Q: Tendon, cartilage, and bone are examples of what type of tissue that supports and binds other tissues of the body? Choices: - muscular tissue - untreated tissue - repetitive tissue - connective tissue A:
| connective tissue
------ | 5 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
*Question*
Q: When thinking of the rate at which two gases mix, it is inverse proportional to the density of what? Choices: - matter - the container - dioxide - gas A:
**Answer**
gas
*Question*
Q: The orbicularis oris is a circular muscle that moves the lips, and the orbicularis oculi is a circular muscle that does what? Choices: - pressure the eye - opens the eye - moisturizes the eye - closes the eye A:
**Answer**
closes the eye
*Question*
Q: When fuel is burned, most of the energy is released in what form? Choices: - precipitation - carbon dioxide - humidity - heat A:
**Answer**
heat
*Question*
Q: What is the process by which organisms change in small ways over time? Choices: - spontaneous mutation - natural selection - adaptation - microevolution A:
**Answer**
| microevolution | 4 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Ques:Q: Newton realized that the nature of gravity on earth that pulls an apple to the ground could explain the motion of these? Choices: - seasons - atoms and quarks - molecules - moon and planets A:
Ans:moon and planets
-----
Ques:Q: Heat and light are forms of what, which refers to the ability to do work? Choices: - fuel - food - waves - energy A:
Ans:energy
-----
Ques:Q: What type of butterfly do birds avoid eating since it makes them sick? Choices: - sphingidae - noctuidae - pyralidae - monarch butterflies A:
Ans:monarch butterflies
-----
Ques:Q: What branch of science offers an overview of the physiology of humans? Choices: - marine biology - geology - engineer - human biology A:
Ans: | human biology
----- | 9 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
*Question*
Q: What is another common term for single-unit smooth muscle? Choices: - abnormal muscle - lateral muscle - energies muscle - visceral muscle A:
**Answer**
visceral muscle
*Question*
Q: What is a small, relatively simple single-celled organism called? Choices: - ribosome - amoeba - eukaryote - prokaryote A:
**Answer**
prokaryote
*Question*
Q: What protein is produced when a plasma cell is stimulated by antigens? Choices: - collagen - dystrophin - keratin - immunoglobulin A:
**Answer**
immunoglobulin
*Question*
Q: The passing of traits from parents to offspring is done through what? Choices: - sperm - egg - blood - dna A:
**Answer**
| dna | 4 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Question: Q: What theory brings together continental drift and seafloor spreading? Choices: - theory of order tectonics - theory of water tectonics - theory of front tectonics - theory of plate tectonics A:
Answer: theory of plate tectonics
Question: Q: In eukaryotes, mrna may be modified before leaving what? Choices: - ribosome - mitochondria - epidermis - nucleus A:
Answer: nucleus
Question: Q: How can you prevent your ice cream from getting a sandy texture? Choices: - by using lowfat milk - by adding oil - by adding salt - by using fructose A:
Answer: | by using fructose | 3 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Ques: Q: How are voltmeters placed in the circuit? Choices: - since parallel - after parallel - not parallel - in parallel A:
Ans: in parallel
Ques: Q: Lymphatic capillaries are interlaced with the arterioles and venules of which system? Choices: - skeletal systems - circulatory system - atmospheric system - cardiovascular system A:
Ans: cardiovascular system
Ques: Q: What organ system transports blood through the body and to and from the lungs? Choices: - metabolism - digestive - nervous - circulatory A:
Ans: circulatory
Ques: Q: What type of disturbance do even dominant plants depend on in many biomes? Choices: - mass extinction - radiation - seismic force - periodic A:
Ans: | periodic | 7 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Question: Q: The sodium-potassium pump is an active transport pump that exchanges sodium ions for what? Choices: - nitrogen ions - oxygen ions - chlorine ions - potassium ions A:
Answer: potassium ions
Question: Q: What protects you from pathogens and keeps you healthy? Choices: - immunity system - health system - potent system - immune system A:
Answer: immune system
Question: Q: Wich disorder arises when defective valves allow blood to accumulate within the veins? Choices: - vascular disease - bulging veins - cataracts veins - varicose veins A:
Answer: | varicose veins | 3 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Question: Q: Enzymes speed up the rate of a specific chemical reaction and is therefore known as what? Choices: - genetic catalysts - characteristic catalysts - protein catalysts - biochemical catalysts A:
Answer: biochemical catalysts
Question: Q: The hemisphere that is tilted away from the sun is cooler because it receives less what? Choices: - direct electrons - x-rays - pollution - direct rays A:
Answer: direct rays
Question: Q: What occurs when two wave crests overlap? Choices: - forth interference - constructive overlap - constructive dissonance - constructive interference A:
Answer: | constructive interference | 3 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Question: Q: Small water bodies often fed by springs are called what? Choices: - puddles - rivers - oceans - ponds A:
Answer: ponds
Question: Q: Snow and rain are forms of what weather? Choices: - sediment - evaporation - cold fronts - precipitation A:
Answer: precipitation
Question: Q: Autocrine signaling takes place within the same what? Choices: - tissue type - proteins - organ - cell A:
Answer: | cell | 3 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: Where do radio waves lie on the electromagnetic spectrum? Choices: - middle - far right - top - far left A:
far left
Q: What process within cells makes sure that every gamete receives a copy of every chromosome? Choices: - genomes - fission - mutations - meiosis A:
meiosis
Q: Ripe fruits are usually red, orange, yellow, or what? Choices: - white - blue - black - purple A:
purple
Q: What is the diffusion of water known as? Choices: - evaporation - electrolysis - hemostasis - osmosis A:
| osmosis | 0 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Question: Q: What kind of waves consist of vibrating electric and magnetic fields? Choices: - gaseous waves - sound waves - hydraulic waves - electromagnetic waves A:
Answer: electromagnetic waves
Question: Q: Bile salts produced by the liver assist in breaking apart what kind of fats? Choices: - soluble - Sugar - carbohydrates - dietary A:
Answer: dietary
Question: Q: What is the second highest mountain in the world, at over 28,000 feet? Choices: - pikes peak - makalu - everest - k2 A:
Answer: | k2 | 3 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: Why does the heating element of a toaster get hot so quickly? Choices: - charged battery - magnetic force - good insulator - good conductor A:
good conductor
------
Q: Changing the frequency of sound waves, will change the _________ of the sound of a musical instrument? Choices: - velocity - distance - direction - pitch A:
pitch
------
Q: Which type of ferns have yellow sporangia and no leaves? Choices: - Ostrich fern - Hothouse fern - Boston fern - whisk ferns A:
whisk ferns
------
Q: What is a fluid-filled body cavity that is completely enclosed by mesoderm called? Choices: - pseudocoelom - hymenium - choroid - coelom A:
| coelom
------ | 5 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What is the term for decomposers that consume dead leaves, animal feces, and other organic debris collected on the ground or at the bottom of water? Choices: - scavengers - recyclers - consumers - detritivores A:
detritivores
------
Q: Which kind of flowers carry both male and female floral organs? Choices: - creating flowers - stunning flowers - Upward Flowers - perfect flowers A:
perfect flowers
------
Q: What is the term for the gases that surround a planet? Choices: - hemisphere - galaxy - biosphere - the atmosphere A:
the atmosphere
------
Q: Heart valves prevent what kind of blood flow from happening in the heart? Choices: - irregular flow - quick flow - slow flow - backflow A:
| backflow
------ | 5 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: Ciliary muscles control the shape of the lens, which bends light and focuses it on what? Choices: - the pupil - the vitreous fluid - the cornea - the retina A:
the retina
------
Q: These resources can be remade quickly, through natural processes Choices: - fossil fuel - non-renewable - electric - renewable A:
renewable
------
Q: Mammals are endothermic vertebrates that have four limbs and produce what type of eggs? Choices: - gymnoic - umbilical - epithelial - amniotic A:
amniotic
------
Q: Different isotopes of an element have different mass numbers because they have different numbers of what? Choices: - protons - electrons - nuclei - neutrons A:
| neutrons
------ | 5 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Ques: Q: All chordates are deuterostomes possessing a what? Choices: - zygote - hydrochord - endoderm - notochord A:
Ans: notochord
Ques: Q: What happens to the temperature of a system during phase change? Choices: - increases - fluctuates rapidly - decreases - remains constant A:
Ans: remains constant
Ques: Q: Lenses make use of what to create images? Choices: - envelopment of light - stimulation of light - resonance of light - refraction of light A:
Ans: refraction of light
Ques: Q: Compared to free-floating bacteria, bacteria in biofilms often show increased resistance to what? Choices: - acid and detergents - alcohol and detergents - acid and antibiotics - antibiotics and detergents A:
Ans: | antibiotics and detergents | 7 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Question: Q: What is the main greenhouse gas causing global warming? Choices: - nitrogen - sulfur - carbon monoxide - carbon dioxide A:
Answer: carbon dioxide
Question: Q: Major climate types are based on what two things? Choices: - topography & temperature - environment & precipitation - oxygen & precipitation - temperature & precipitation A:
Answer: temperature & precipitation
Question: Q: In a hot water heater, burning fuel causes the water to get hot because combustion is what type of reaction? Choices: - endothermic - geothermal - biochemical - exothermic A:
Answer: | exothermic | 3 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Question)
Q: Which muscular organ pumps blood all around your body? Choices: - stomach - lungs - pancreas - heart A:
(Answer)
heart
(Question)
Q: Amino acids are joined together to form a chain at what molecular structure? Choices: - chloroplasts - chromosomes - DNA - ribosomes A:
(Answer)
ribosomes
(Question)
Q: What type of energy is produced when two objects move together? Choices: - potential energy - molecular energy - physical energy - mechanical energy A:
(Answer)
| mechanical energy | 6 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: The muscles of the anterior compartment of the lower leg are generally responsible for dorsiflexion, and the muscles of the posterior compartment of the lower leg are generally responsible for this? Choices: - walking flexion - posterior flexion - ganglion flexion - plantar flexion A:
plantar flexion
Q: What tool, used to locate underwater objects, utilizes ultrasound in a way that is similar to echolocation? Choices: - GPS - radar - scanning - sonar A:
sonar
Q: What is the innermost layer of the sun called? Choices: - Convection Zone - Chromosphere - Photosphere - the core A:
| the core | 1 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What structure of a cell is enclosed by a membrane and contains most of the cell’s dna? Choices: - vacuole - ribosome - epidermis - nucleus A:
nucleus
------
Q: What occurs when nature reclaims areas formerly occupied by life? Choices: - typical succession - tertiary succession - primary succession - secondary succession A:
secondary succession
------
Q: The best method for preparing pure phosphorous acid is by hydrolyzing what? Choices: - dioxide trichloride - carbon trichloride - dioxide phosphat - phosphorus trichloride A:
phosphorus trichloride
------
Q: Aluminosilicates are formed by replacing some of the si atoms in silicates by which atoms? Choices: - fe - ce - ad - al A:
| al
------ | 5 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Q).
Q: Like other bryophytes, moss plants spend most of their life cycle as? Choices: - spores - copepods - bacteriophages - gametophytes A:
(A).
gametophytes
(Q).
Q: Genes are organized to make the control of gene expression easier. the promoter region is immediately upstream of this? Choices: - propagate sequence - organic sequence - signalling sequence - coding sequence A:
(A).
coding sequence
(Q).
Q: Metabolic enzymes catalyze catabolic reactions that break down what? Choices: - proteins - lipids - impurities - carbohydrates A:
(A).
| carbohydrates | 8 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Q).
Q: What kind of plants do not need adaptations for absorbing, transporting, and conserving water? Choices: - desert plants - normal plants - terrestrial plants - aquatic plants A:
(A).
aquatic plants
(Q).
Q: What type of mining is used to recover ores that are deeper into earth’s surface? Choices: - deep mining - explosive mining - underwater mining - underground A:
(A).
underground
(Q).
Q: What scientist created the modern system for classifying organisms? Choices: - Bohr - Newton - Pasteur - linnaeus A:
(A).
| linnaeus | 8 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: Dermal tissue covers the outside of a plant in a single layer of cells called what? Choices: - cambium layer - scales - cuticle - the epidermis A:
the epidermis
Q: What's the term for a piece of an organism breaking off and forming a new organism? Choices: - depletion - improvization - extinction - fragmentation A:
fragmentation
Q: What produces enzymes that digest carbohydrates in plant cell walls? Choices: - pollen - protists - algae - bacteria A:
bacteria
Q: What are large vesicles derived from the endoplasmic reticulum and golgi apparatus? Choices: - chloroplasts - tubules - alleles - vacuoles A:
| vacuoles | 0 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Ques: Q: What process allows plants to convert light energy into sugars and energy for food? Choices: - respiration - glycolysis - digestion - photosynthesis A:
Ans: photosynthesis
Ques: Q: What are commonly used to control insect pests, but can have harmful effects on the environment? Choices: - toxins - fertilizers - Herbicides - insecticides A:
Ans: insecticides
Ques: Q: Compared with the molecules of many other substances, molecules of water are strongly attracted to what? Choices: - hydrogen - helium - nothing - each other A:
Ans: each other
Ques: Q: Respiration rate correlates with what? Choices: - size - heat - pressure - energy use A:
Ans: | energy use | 7 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: _________ are one-celled organisms with a nucleus which cause diseases such as malaria. Choices: - fungi - mosquitos - larvae - protozoa A:
protozoa
Q: What is at the center of our solar system? Choices: - the moon - earth - the Kuiper Belt - the sun A:
the sun
Q: In which stage do chromosomes line up one on top of each other along the middle of the cell, similar to how they line up in mitosis? Choices: - hectase ii - cyclohexane ii - chromosome ii - metaphase ii A:
| metaphase ii | 1 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What may have developed to help our ancestors distinguish between ripe and unripe fruits? Choices: - fine motor skills - acute hearing - night vision - color vision A:
color vision
Q: There are three different types of rna. all three types are needed to make what? Choices: - acids - lipids - Blood - proteins A:
proteins
Q: What process provides more than 99% of energy? Choices: - glycolysis - nuclear fusion - cellular respiration - photosynthesis A:
photosynthesis
Q: Red algae and green algae are the closest relatives of what? Choices: - transfer plants - arctic plants - water plants - land plants A:
| land plants | 0 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Ques: Q: The theory of evolution by what (and other processes) explains both the diversity of organisms and how populations of organisms change over time? Choices: - natural evolution - characteristic selection - genocide - natural selection A:
Ans: natural selection
Ques: Q: What classification system was developed by a swedish botanist trying to classify all known living things? Choices: - taxonomical system - plantological system - bionumerical system - linnaean system A:
Ans: linnaean system
Ques: Q: What is the common word for potential difference in a circuit? Choices: - watt - velocity - frequency - voltage A:
Ans: voltage
Ques: Q: Photosynthesis involves reactions that are dependent on what? Choices: - air - water - food - light A:
Ans: | light | 7 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Question)
Q: What paired organs that are part of the urinary system play the prime role in excretion? Choices: - ovaries - liver - lungs - kidneys A:
(Answer)
kidneys
(Question)
Q: Where do ectotherms get most of their heat? Choices: - food - metabolism - internally - external sources A:
(Answer)
external sources
(Question)
Q: Chemical reactions follow which laws? Choices: - Physics Analysis - Chemical kinetics - Archie's law - thermodynamics A:
(Answer)
| thermodynamics | 6 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: Q: What do you call the electrons in the outer energy level of an atom that are involved in chemical bonds? Choices: - force electrons - helium electrons - transitions electrons - valence electrons A:
A: valence electrons
Q: Q: What is the tendency of an object to remain at rest or remain in motion called? Choices: - impetus - magnetism - flow - inertia A:
A: inertia
Q: Q: What is the distance north or south of the equator called? Choices: - inclination - longitude - Prime Meridian - latitude A:
A: latitude
Q: Q: Poetically speaking, nature reserves are islands of what, in a sea of habitat degraded by human activity? Choices: - refuge - habitats - ecosystem - biodiversity A:
| A: biodiversity | 2 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What celestial body is the earth’s main source of energy? Choices: - rivers - ocean - moon - sun A:
sun
Q: What kind of equal and opposite forces cancel one another out when they act on the same object? Choices: - solid - exact - combined - balanced A:
balanced
Q: Which generation of a plant is generally larger and longer-lived? Choices: - main generation - effective generation - alpha generation - dominant generation A:
| dominant generation | 1 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: Soda fizzes when what common gas comes out of solution? Choices: - nitrous oxide - carbon monoxide - helium - carbon dioxide A:
carbon dioxide
Q: In the water molecule, two of the electron pairs are lone pairs rather than what? Choices: - bonding ions - acid pairs - ions pairs - bonding pairs A:
bonding pairs
Q: Rna is especially important during synthesis of what? Choices: - glucose - mitochondria - sulfur - protein A:
| protein | 1 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What is it called when organisms with traits that better enable them to adapt to their environment tend to survive and reproduce in greater numbers? Choices: - natural distribution - adaptation - evolution - natural selection A:
natural selection
Q: What nest of cells protect the egg as it matures in the ovary? Choices: - the tube - the clump - the epidermis - the follicle A:
the follicle
Q: What distant and extraordinarily energetic objects now seem to be early stages of galactic evolution with a supermassive black-hole-devouring material? Choices: - pulsars - stars - neutrinos - quasars A:
| quasars | 1 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Q).
Q: Matter can be classified on the basis of how what interacts with it? Choices: - air - gravity - water - light A:
(A).
light
(Q).
Q: Which constellation looks like a rectangle high in winter's south-southeastern sky? Choices: - Caelum - Apus - Andromeda - orion A:
(A).
orion
(Q).
Q: Radioactive isotopes are characterized by an unstable what? Choices: - shell - proton - electrons - nuclei A:
(A).
| nuclei | 8 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What is responsible for the properties of metals? Choices: - the metallic properties - the metallic presence - the metallic yield - the metallic bond A:
the metallic bond
------
Q: In moss, what becomes elongated to elevate the capsule to enhance spore dispersal? Choices: - sera - risa - porta - seta A:
seta
------
Q: Atoms of the same element that have different masses are called what? Choices: - variations - radioactive - mutations - isotopes A:
isotopes
------
Q: What term describes a specific statement that is thought to be never violated by the entire natural universe? Choices: - evidence - hypothesis - theory - scientific law A:
| scientific law
------ | 5 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Q).
Q: Snippet 3: the diploid cells resulting from karyogamy are short-lived and undergo meiosis, producing what? Choices: - binary spores - hyperactive spores - stunted spores - haploid spores A:
(A).
haploid spores
(Q).
Q: Many glasses eventually crystallize, rendering them brittle and this? Choices: - powdered - soft - molten - opaque A:
(A).
opaque
(Q).
Q: What is caused by bodies sliding over rough surfaces? Choices: - heat loss - tension - vibration - friction A:
(A).
| friction | 8 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
*Question*
Q: What are the winds that occur in belts that encircle the planet? Choices: - global rains - new winds - galactic winds - global winds A:
**Answer**
global winds
*Question*
Q: The horizontal stems on strawberry plants are called what? Choices: - buds - glands - nodules - stolons A:
**Answer**
stolons
*Question*
Q: Algae is a promising alternative to traditional crops for what type of fuels? Choices: - non-renewable - fertilizer - fossil - biofuel A:
**Answer**
biofuel
*Question*
Q: What do we call water that has been used for cleaning, washing, flushing, or manufacturing? Choices: - Grey water - sewage - groundwater - wastewater A:
**Answer**
| wastewater | 4 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: Q: Hiv has proteins called what, internal to the envelope, which help stabilize virion shape? Choices: - reduction proteins - step proteins - sphere proteins - matrix proteins A:
A: matrix proteins
Q: Q: What type of radio waves exist in the 540 to 1600 khz frequency range? Choices: - microwaves - sound waves - fm radio waves - am radio waves A:
A: am radio waves
Q: Q: What charge do atoms carry? Choices: - negative - static - positive - neutral A:
A: neutral
Q: Q: What is the scientific term for the act of eating or feeding? Choices: - secretion - excretion - swallowing - ingestion A:
| A: ingestion | 2 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Question: Q: How many moons does pluto have? Choices: - six - two - four - three A:
Answer: three
Question: Q: What term is used for darwin's idea that in stable geologic and climatic conditions evolution occurred gradually? Choices: - elitism - tinkering - canibalism - gradualism A:
Answer: gradualism
Question: Q: What forms the small holes found in bread? Choices: - yeast - oxygen - carbon monoxide gas - carbon dioxide gas A:
Answer: | carbon dioxide gas | 3 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
*Question*
Q: What part of the cell helps it keep its shape? Choices: - nucleus - cytoplasm - enzymes - cytoskeleton A:
**Answer**
cytoskeleton
*Question*
Q: Trichomoniasis is cause by what type of pathogen? Choices: - virus - bacteria - worm - protozoa A:
**Answer**
protozoa
*Question*
Q: When a star's core collapses inward while the outer layers spread and cool, what "colorful" celestial body forms? Choices: - blue giant - green giant - white giant - red giant A:
**Answer**
red giant
*Question*
Q: What can be looked at to see a record of how horses evolved? Choices: - erosion records - carbon dating - pattern records - fossil records A:
**Answer**
| fossil records | 4 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What is produced when hydrogen gas and oxygen gas are ignited? Choices: - liquid - Fire - air - water A:
water
Q: How many different main types of diabetes are there? Choices: - four - three - ten - two A:
two
Q: What is the technical term for species that produce their own body heat and regulate their internal temperature independently of the outside temperature? Choices: - hydrostatic - Phototrophic - osmotic - endothermic A:
endothermic
Q: In what form do plants and animals store sugar for later use? Choices: - processing polysaccharides - management polysaccharides - carrying polysaccharides - storage polysaccharides A:
| storage polysaccharides | 0 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Ques:Q: Name the fibrous joint in which two parallel bones are united to each other by fibrous connective tissue. Choices: - suture - cartilage - gomphosis - syndesmosis A:
Ans:syndesmosis
-----
Ques:Q: Which orbitals do electrons fill first? Choices: - empty orbitals - charged orbitals - furthest from nucleus - closest to the nucleus A:
Ans:closest to the nucleus
-----
Ques:Q: Chordates are defined by a set of four characteristics that are shared by these animals at some point during their? Choices: - death - response - birth - development A:
Ans:development
-----
Ques:Q: What is released during an enthalpy reaction? Choices: - gold - precipitation - sound - heat A:
Ans: | heat
----- | 9 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: Liquid hcl can be used to do what to the ph of a swimming pool? Choices: - increase it - raise it - heighten it - lower it A:
lower it
Q: What is polyisoprene better known as? Choices: - rayon - styrofoam - silicon - rubber A:
rubber
Q: Which is the lightest of the widely used structural metals? Choices: - Metal - calcium - potassium - magnesium A:
magnesium
Q: The separation of compounds on the basis of their solubilities in a given solvent is known as what? Choices: - nuclei crystallization - simplest crystallization - separate crystallization - fractional crystallization A:
| fractional crystallization | 0 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Q).
Q: What is captured by the sticky structure at the top of the style called the stigma? Choices: - fungi - sunlight - precipitation - pollen A:
(A).
pollen
(Q).
Q: The heart is a muscular organ that pumps blood through which system? Choices: - endocrine - pulmonary - nervous - circulatory A:
(A).
circulatory
(Q).
Q: What does the presence of gill slits suggest about humans and fish? Choices: - Shared History - Common Cells - Same evolutionary chain - common ancestor A:
(A).
| common ancestor | 8 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What do craters and rifts become when the fill with water? Choices: - rivers - creeks - grasses - lakes A:
lakes
Q: What is the name of the project concerning genetics that is one of the landmark scientific events of the last 50 years? Choices: - human organism project - manhattan project - blue beam project - human genome project A:
human genome project
Q: What do sharks use to secrete salt to assist in osmoregulation? Choices: - ceramic gland - bladder gland - blood gland - rectal gland A:
| rectal gland | 1 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: The ability to change color, separately mobile and stereoscopic eyes, and rapidly extrudable tongues are distinguishing features of what lizards? Choices: - geckos - snakes - crocodiles - chameleons A:
chameleons
------
Q: What process refers to the changes that occur in populations of living organisms over time? Choices: - spontaneous mutation - adaptation - variation - evolution A:
evolution
------
Q: What type of mammals are characterized by detailed development of the hands and feet, a shortened snout, and a large brain? Choices: - apes - amphibians - mammles - primates A:
primates
------
Q: Carefully controlling the speed of a fission reaction produces what kind of energy? Choices: - chemical - atomic - thermal - nuclear A:
| nuclear
------ | 5 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Question)
Q: Which region of dna consists of one or more genes that encode the proteins needed for a specific function? Choices: - mRNA - chromosome - antigen - operon A:
(Answer)
operon
(Question)
Q: The distance between two crests of a wave of light is referred to as what, which is related to the color of light? Choices: - magnitude - spectrum - bandwidth - wavelength A:
(Answer)
wavelength
(Question)
Q: The lack of annihilation radiation coming to us from space proves that the universe is dominated by what? Choices: - vacuum - energy - space - matter A:
(Answer)
| matter | 6 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: A _______ of biology is a fundamental concept that is just as true for a bee or a sunflower as it is for us. Choices: - hypothesis - theory - notion - principle A:
principle
------
Q: What is the most abundant biochemical compound, making up the cell walls of plants? Choices: - magnesium - cytoplasm - mitochondria - cellulose A:
cellulose
------
Q: Which types of muscles cause bones to move when they retract? Choices: - working muscles - active muscles - bone muscles - skeletal muscles A:
skeletal muscles
------
Q: What is the term for the breakdown of unstable isotopes into stable elements? Choices: - isotopic decay - radioactive decrease - secondary decay - radioactive decay A:
| radioactive decay
------ | 5 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: What are groups of atoms that behave as a single unit called? Choices: - protons - particles - ions - molecules A:
molecules
Q: This knocks electrons from atoms and turns them into ions? Choices: - convection - chemical reactions - evaporation - radiation A:
radiation
Q: Mineral crystals that form when magma cools are usually _______ than crystals that form when lava cools. Choices: - older - denser - smaller - larger A:
| larger | 1 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
(Question)
Q: Mitosis and meiosis are two types of what process, with dramatically different products? Choices: - cell transition - cell solution - cell diffusion - cell division A:
(Answer)
cell division
(Question)
Q: What characteristic of particles determines how they are carried by flowing water? Choices: - density - color - texture - size A:
(Answer)
size
(Question)
Q: What property is the result of the force of gravity being opposed by the normal force? Choices: - light - density - sound - weight A:
(Answer)
| weight | 6 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
Q: Why are eutherian mammals sometimes called placental mammals? Choices: - identical placental connection - reacts placental connection - minor placental connection - complex placental connection A:
complex placental connection
Q: What is defined as superheated gas with a positive electrical charge? Choices: - supernova - greenhouse gas - ion - plasma A:
plasma
Q: What causes genetic disorders? Choices: - parasites - proteins - pollution - mutations A:
mutations
Q: E. coli uses how many enzymes to take up and metabolize lactose? Choices: - 4 - 11 - 2 - 3 A:
| 3 | 0 | P3 | sciq_Multiple_Choice_Closed_Book_ | fs_noopt |
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