viols/sciq-mcqa · Datasets at Hugging Face

question stringlengths 23 307	id stringlengths 10 10	choices listlengths 4 4	answer stringclasses 4 values
The length of a linear accelerator and the size of the d-shaped electrodes in a cyclotron severely limit the kinetic energy that particles can attain in these devices. these limitations can be overcome by using one of these?	sciq-00400	[ "synchrotron", "plastic", "metal", "magnet" ]	A
The mammalian sense of touch also relies on mechanoreceptors that are the dendrites of sensory?	sciq-00401	[ "ions", "electrons", "nerves", "neurons" ]	D
What is the largest known animal?	sciq-00402	[ "the blue whale", "the giraffe", "the white shark", "the elephant" ]	A
Polymers can disassemble by the reverse process called what?	sciq-00403	[ "hydrolysis", "dehydration", "electrolysis", "mitosis" ]	A
Purple loosestrife is a european wildflower that was introduced to which continent in the 1800's?	sciq-00404	[ "north america", "asia", "south america", "australia" ]	A
The male gametangium that produces sperm is also called what?	sciq-00405	[ "trichina", "echinacea", "xerophyte", "antheridium" ]	D
What part is written first when naming an ionic compound?	sciq-00406	[ "cation", "anion", "carbonate", "Atom" ]	A
How does adding salt to water affect the boiling point?	sciq-00407	[ "maintains", "no difference", "increases", "reduces" ]	C
What mineral is used in jewelry because of its striking greenish-blue color?	sciq-00408	[ "aqua", "glass", "lime", "turquoise" ]	D
Ionic bonds are formed between which ions?	sciq-00409	[ "with random charges", "with the same charges", "with multiple charges", "with opposite charges" ]	D
What causes most ocean waves?	sciq-00410	[ "Gravity", "tides", "winds", "rains" ]	C
What work by lowering the activation energy of reactions and are needed to speed up chemical reactions in organisms?	sciq-00411	[ "compounds", "enzymes", "molecules", "Proteins" ]	B
Exon skipping is an example of what type of splicing?	sciq-00412	[ "alternative", "proactive", "inclusive", "comprehensive" ]	A
What is the term for the distance between any two corresponding points on adjacent waves?	sciq-00413	[ "tessellation", "bandwidth", "osscilation", "wavelength" ]	D
Typically, what feature of an angiosperm has four main parts known as the calyx, corolla, androecium, and gynoecium?	sciq-00414	[ "leaves", "glass", "flower", "stem" ]	C
8each cell-surface receptor has three main components: an external ligand-binding domain, a hydrophobic membrane spanning region, and a(n) what domain inside the cell?	sciq-00415	[ "intracellular", "isolated", "molecular", "inocent" ]	A
Special cell in the epidermis of the skin that produces the brown pigment called what?	sciq-00416	[ "selenium", "melatonin", "melanin", "cytoplasm" ]	C
What are the most abundant source of energy found in most foods?	sciq-00417	[ "vitamins", "fats", "carbohydrates", "proteins" ]	C
What is considered to not be a form of precipitation?	sciq-00418	[ "condensation", "fog", "snow", "rain" ]	B
Both the initiation and inhibition of cell division are triggered by events external to the cell when it is about to begin which process?	sciq-00419	[ "mutation", "extraction", "replication", "isolation" ]	C
The binding of an antigen receptor to an epitope initiates events that activate the?	sciq-00420	[ "lymphocyte", "endothelial", "monocyte", "dendritic" ]	A
Science works hand in hand with what for the advancement of both?	sciq-00421	[ "banks", "technology", "industry", "government" ]	B
Which part of the brain is responsible for working memory?	sciq-00422	[ "cerebellum", "brain stem", "prefrontal cortex", "amygdala" ]	C
What are bundles of collecting ducts that transport urine made by nephrons to the calyces of the kidney for excretion?	sciq-00423	[ "cartoid", "esophagus", "cuticle", "papillae" ]	D
What do snakes use to smell things?	sciq-00424	[ "their mouth", "their nose", "their eyes", "their tongue" ]	D
Cardiac muscle normally has what kind of oxygen-using metabolism?	sciq-00425	[ "aerobic", "glucose", "digestive", "anarobic" ]	A
Burning fossil fuels releases what into the atmosphere?	sciq-00426	[ "nitrogen dioxide", "carbon monoxide", "carbon dioxide", "phosphorus dioxide" ]	C
Cnidarians are an ancient phylum of what?	sciq-00427	[ "eumetazoans", "sporozoans", "arthropods", "fungi" ]	A
What theory states that both energy and matter have characteristics of waves under some conditions and characteristics of particles under other conditions?	sciq-00428	[ "static theory", "big bang theory", "atomic theory", "quantum theory" ]	D
At which location is the earth hottest?	sciq-00429	[ "meridian", "equator", "seabed", "desert" ]	B
What is process of producing eggs in the ovary called?	sciq-00430	[ "vaginalis", "morphogenesis", "menstruation", "oogenesis" ]	D
What protein is hair mostly made of?	sciq-00431	[ "keratin", "Dystrophin", "coronin", "Actin" ]	A
What is it called when the vesicle and target membrane fuse?	sciq-00432	[ "enamel fusion", "vesicle fusion", "tendon fusion", "pathogen fusion" ]	B
What is the term for the number of covalent bonds an atom can form?	sciq-00433	[ "covalent number", "gradient", "atomic number", "valence" ]	D
Momentum can be expressed as the product of mass and what else?	sciq-00434	[ "acceleration", "direction", "density", "velocity" ]	D
A carbon atom with 6 protons and 8 neutrons is more specifically known as?	sciq-00435	[ "carbon 12", "carbon 6", "carbon 14", "carbon 8" ]	C
Who was the first person known to use a telescope to study the sky?	sciq-00436	[ "Copernicus", "galileo", "darwin", "Einstein" ]	B
What kind of decay is electron capture a type of?	sciq-00437	[ "gradual decay", "gamma decay", "alpha decay", "beta decay" ]	D
What is the result of a reaction between sulfur trioxide and water?	sciq-00438	[ "acetic acid", "hydrochloric acid", "sulfuric acid", "nitric acid" ]	C
Fragmentation with subsequent regeneration is a method of what, exhibited by animals such as sea stars?	sciq-00439	[ "microscopic reproduction", "asexual reproduction", "sexual reproduction", "bacteria reproduction" ]	B
What happens to atoms during a substitution reaction?	sciq-00440	[ "disintegrate", "fusion", "impaction", "replace another in a molecule" ]	D
What lines the lungs and helps sweep mucus and pathogens out of the lungs?	sciq-00441	[ "alveoli", "villi", "cilia", "actin" ]	C
Because most gas particles in the atmosphere are concentrated close to earth's surface, air pressure is greatest where?	sciq-00442	[ "at sea level", "atmosphere", "seabed floor", "ground level" ]	A
Control rods containing nuclides that very strongly absorb neutrons are used to adjust what?	sciq-00443	[ "fission flux", "thermal flux", "nuclei flux", "neutron flux" ]	D
All radioactive nuclides emit high-energy particles or what?	sciq-00444	[ "thermal energy", "magnetic fields", "electromagnetic waves", "isotopes" ]	C
What process is the synthesis of glucose from pyruvate, lactate and glycerol?	sciq-00445	[ "photosynthesis", "glycolysis", "hydrolysis", "gluconeogenesis" ]	D
What is the creation of a new species called?	sciq-00446	[ "speciation", "evolution", "synthesis", "mutation" ]	A
What do humans use to make observations?	sciq-00447	[ "nutrients", "hormones", "senses", "blood" ]	C
The human penis contains the urethra, as well as how many cylinders of spongy erectile tissue?	sciq-00448	[ "nine", "five", "Zero", "three" ]	D
When water freezes, it expands in volume as what is formed?	sciq-00449	[ "ice", "movement", "plasma", "energy" ]	A
What is a substance or object that absorbs and dissipates heat but does not experience a corresponding increase in temperature?	sciq-00450	[ "heat storer", "heat dispeller", "heat diffuser", "heat sink" ]	D
Vesicles can be classified by their contents and what else?	sciq-00451	[ "function", "smell", "color", "example" ]	A
The main function of this organ is to filter the blood and remove unwanted red blood cells?	sciq-00452	[ "heart", "kidney", "pancreas", "spleen" ]	D
The brain case consists of eight bones which include the paired parietal and temporal bones, plus the unpaired frontal, occipital, sphenoid, and which other bone?	sciq-00453	[ "posterior", "altoid", "ethmoid", "perpendicular" ]	C
What can have complex effects on soil nutrient concentrations?	sciq-00454	[ "eukaryotes", "sediments", "prokaryotes", "the sun" ]	C
Rems, rads, and curies are all used to measure what?	sciq-00455	[ "radioactivity", "potential energy", "thermal energy", "gravity" ]	A
What governs motions of stars, galaxies and other celestial objects orbiting one another?	sciq-00456	[ "magnetic force", "frictional force", "gravitational force", "electrical force" ]	C
The numbers and types of species living in what groups generally change through time, a process called ecological succession?	sciq-00457	[ "regions", "communities", "biospheres", "movements" ]	B
Claw hammers and pulleys are examples of simple machines that do what to the direction of force applied by the user?	sciq-00458	[ "nothing", "reverse it", "maintain it", "neutralize it" ]	B
A circular coral reef could indicate the earlier existence of what?	sciq-00459	[ "avalanche", "landslide", "tsunami", "volcano" ]	D
Many fungi protect themselves from parasites and predators by producing what?	sciq-00460	[ "toxic chemicals", "gaseous chemicals", "ammonia", "pheromes" ]	A
Acid rain falling in lakes can kill aquatic organisms by lowering what?	sciq-00461	[ "ph level", "color level", "food level", "saliva level" ]	A
What do plant and fungi cells have that animal cells lack?	sciq-00462	[ "cell ridges", "cell walls", "cell swamps", "cell holes" ]	B
Which type of energy holds atoms together?	sciq-00463	[ "bond energy", "nuclear energy", "atomic energy", "curve energy" ]	A
What type of energy is the energy stored in an object due to its position?	sciq-00464	[ "spontaneous energy", "potential energy", "directional energy", "mechanical energy" ]	B
What is the amount of product that may be produced by a reaction under specified conditions called?	sciq-00465	[ "solute", "theoretical yield", "reactant", "catalytic yield" ]	B
Sometimes referred to as air, what do we call the mixture of gases that surrounds the planet?	sciq-00466	[ "atmosphere", "hemisphere", "outer space", "galaxy" ]	A
What is another term for seed plants?	sciq-00467	[ "sporozoans", "stems", "petals", "spermatophytes" ]	D
Kinetic theory is the atomistic description of what as well as liquids and solids?	sciq-00468	[ "plasmas", "fluids", "gases", "molecules" ]	C
Though it can change states, and it often does, what cannot be created or destroyed?	sciq-00469	[ "water content", "matter", "mass", "volums" ]	B
What are the long carbon chains that make up lipids?	sciq-00470	[ "proteins", "fatty acids", "carbohydrates", "nucleic acids" ]	B
As the anterior end of the neural tube starts to develop into the brain, it undergoes a couple of enlargements; the result is the production of these?	sciq-00471	[ "sac-like vesicles", "cyclinder-like vesicles", "tributaries - like vesicles", "square-like vesicles" ]	A
What makes the sun glow brightly?	sciq-00472	[ "ultraviolet rays", "sun bursts", "nuclear fusion", "radiation" ]	C
Lens faces can generally either be concave, or what, which is the opposite of concave?	sciq-00473	[ "elliptical", "spherical", "hollow", "convex" ]	D
Part of the fossil record, stromatolites belong to what rock group and are formed when minerals are precipitated out of water by prokaryotes in a microbial mat?	sciq-00474	[ "crystalline", "igneous", "sedimentary", "metamorphic" ]	C
Vinegar is an example of what type of acid?	sciq-00475	[ "acetic", "carboxylic", "ascorbic", "carbonic" ]	B
What system of the body is most involved in the immune response?	sciq-00476	[ "lymphatic system", "anomalous system", "primordial system", "circulatory system" ]	A
The highest level of organization in ecology is known as what?	sciq-00477	[ "biosphere", "preserves", "topmast", "reserves" ]	A
Food allergies, ulcers, and heartburn are diseases of what system of the body?	sciq-00478	[ "skeletal system", "nervous system", "circulatory system", "digestive system" ]	D
Bases turn red litmus paper which color?	sciq-00479	[ "white", "white", "pink", "blue" ]	D
What two elements do ribosome consist of?	sciq-00480	[ "rrna and proteins", "dna", "lafleur and proteins", "malassezia and proteins" ]	A
What is the term for the flow of charge that a voltage source creates?	sciq-00481	[ "output", "current", "velocity", "force" ]	B
What happens to a cell's efficiency as it grows in size?	sciq-00482	[ "decreases", "splits in half", "multiplies", "increases" ]	A
What is responsible not only for cell shape changes but also for cell migration?	sciq-00483	[ "Golgi Apparatus", "cytoplasm", "cytoskeleton", "cellulose" ]	C
What is performed to identify disease-causing genes?	sciq-00484	[ "genetic testing", "bioremediation", "ultrasound", "inoculation" ]	A
What type of fossils are useful for determining the ages of rock layers?	sciq-00485	[ "cast fossils", "trace fossils", "index fossils", "mold fossils" ]	C
What type of organisms carry out their life processes through division of labor and have specialized cells that do specific job?	sciq-00486	[ "multicellular", "dermal", "biomolecular", "CompoundCellular" ]	A
What defines the behavior of a compound?	sciq-00487	[ "location of atoms", "area of atoms", "size of atoms", "group of atoms" ]	D
What collect sunlight on the roof of a house for energy?	sciq-00488	[ "clay tiles", "asphalt shingles", "solar panels", "infrared panels" ]	C
The light reactions are the steps of photosynthesis that convert solar energy to what other type of energy?	sciq-00489	[ "kinetic energy", "carbon energy", "chemical energy", "radiation energy" ]	C
Water waves act as a mix of longitudinal and what other kind of wave?	sciq-00490	[ "variable wave", "latitudinal", "transverse wave", "lateral wave" ]	C
What is the name for a fertilized cell that results from the uniting of two gametes?	sciq-00491	[ "chromosomes", "sperm", "zygote", "eggs" ]	C
Caffeine and alcohol are two examples of what type of drug?	sciq-00492	[ "nicotine", "psychoactive", "psilopsybin", "barbiturate" ]	B
By maintaining a relatively constant internal environment even when the external environment changes significantly, an animal achieves what?	sciq-00493	[ "hibernation", "consciousness", "homeostasis", "eternal youth" ]	C
What is the sticky, moist substance that covers mucous membranes called?	sciq-00494	[ "pus", "mucus", "phlegm", "saliva" ]	B
Most receptors in the dermis are encapsulated by what?	sciq-00495	[ "bone tissue", "tendons", "connective tissue", "pathogenic tissue" ]	C
The length of the route between two points is known as what?	sciq-00496	[ "velocity", "distance", "shape", "direction" ]	B
How did seismologists originally measure the intensity of an earthquake?	sciq-00497	[ "mercalli scale", "richter scale", "Maxwell scale", "regolith scale" ]	A
What is the term for the distance that sound waves travel in a given amount of time?	sciq-00498	[ "velocity of sound", "sound barrier", "speed of sound", "sonic speed" ]	C
How much of its alleles does a plant pass on when it reproduces sexually?	sciq-00499	[ "all", "half", "a quarter", "none" ]	B

The length of a linear accelerator and the size of the d-shaped electrodes in a cyclotron severely limit the kinetic energy that particles can attain in these devices. these limitations can be overcome by using one of these?

sciq-00400

[ "synchrotron", "plastic", "metal", "magnet" ]

A

The mammalian sense of touch also relies on mechanoreceptors that are the dendrites of sensory?

sciq-00401

[ "ions", "electrons", "nerves", "neurons" ]

D

What is the largest known animal?

sciq-00402

[ "the blue whale", "the giraffe", "the white shark", "the elephant" ]

A

Polymers can disassemble by the reverse process called what?

sciq-00403

[ "hydrolysis", "dehydration", "electrolysis", "mitosis" ]

A

Purple loosestrife is a european wildflower that was introduced to which continent in the 1800's?

sciq-00404

[ "north america", "asia", "south america", "australia" ]

A

The male gametangium that produces sperm is also called what?

sciq-00405

[ "trichina", "echinacea", "xerophyte", "antheridium" ]

D

What part is written first when naming an ionic compound?

sciq-00406

[ "cation", "anion", "carbonate", "Atom" ]

A

How does adding salt to water affect the boiling point?

sciq-00407

[ "maintains", "no difference", "increases", "reduces" ]

C

What mineral is used in jewelry because of its striking greenish-blue color?

sciq-00408

[ "aqua", "glass", "lime", "turquoise" ]

D

Ionic bonds are formed between which ions?

sciq-00409

[ "with random charges", "with the same charges", "with multiple charges", "with opposite charges" ]

D

What causes most ocean waves?

sciq-00410

[ "Gravity", "tides", "winds", "rains" ]

C

What work by lowering the activation energy of reactions and are needed to speed up chemical reactions in organisms?

sciq-00411

[ "compounds", "enzymes", "molecules", "Proteins" ]

B

Exon skipping is an example of what type of splicing?

sciq-00412

[ "alternative", "proactive", "inclusive", "comprehensive" ]

A

What is the term for the distance between any two corresponding points on adjacent waves?

sciq-00413

[ "tessellation", "bandwidth", "osscilation", "wavelength" ]

D

Typically, what feature of an angiosperm has four main parts known as the calyx, corolla, androecium, and gynoecium?

sciq-00414

[ "leaves", "glass", "flower", "stem" ]

C

8each cell-surface receptor has three main components: an external ligand-binding domain, a hydrophobic membrane spanning region, and a(n) what domain inside the cell?

sciq-00415

[ "intracellular", "isolated", "molecular", "inocent" ]

A

Special cell in the epidermis of the skin that produces the brown pigment called what?

sciq-00416

[ "selenium", "melatonin", "melanin", "cytoplasm" ]

C

What are the most abundant source of energy found in most foods?

sciq-00417

[ "vitamins", "fats", "carbohydrates", "proteins" ]

C

What is considered to not be a form of precipitation?

sciq-00418

[ "condensation", "fog", "snow", "rain" ]

B

Both the initiation and inhibition of cell division are triggered by events external to the cell when it is about to begin which process?

sciq-00419

[ "mutation", "extraction", "replication", "isolation" ]

C

The binding of an antigen receptor to an epitope initiates events that activate the?

sciq-00420

[ "lymphocyte", "endothelial", "monocyte", "dendritic" ]

A

Science works hand in hand with what for the advancement of both?

sciq-00421

[ "banks", "technology", "industry", "government" ]

B

Which part of the brain is responsible for working memory?

sciq-00422

[ "cerebellum", "brain stem", "prefrontal cortex", "amygdala" ]

C

What are bundles of collecting ducts that transport urine made by nephrons to the calyces of the kidney for excretion?

sciq-00423

[ "cartoid", "esophagus", "cuticle", "papillae" ]

D

What do snakes use to smell things?

sciq-00424

[ "their mouth", "their nose", "their eyes", "their tongue" ]

D

Cardiac muscle normally has what kind of oxygen-using metabolism?

sciq-00425

[ "aerobic", "glucose", "digestive", "anarobic" ]

A

Burning fossil fuels releases what into the atmosphere?

sciq-00426

[ "nitrogen dioxide", "carbon monoxide", "carbon dioxide", "phosphorus dioxide" ]

C

Cnidarians are an ancient phylum of what?

sciq-00427

[ "eumetazoans", "sporozoans", "arthropods", "fungi" ]

A

What theory states that both energy and matter have characteristics of waves under some conditions and characteristics of particles under other conditions?

sciq-00428

[ "static theory", "big bang theory", "atomic theory", "quantum theory" ]

D

At which location is the earth hottest?

sciq-00429

[ "meridian", "equator", "seabed", "desert" ]

B

What is process of producing eggs in the ovary called?

sciq-00430

[ "vaginalis", "morphogenesis", "menstruation", "oogenesis" ]

D

What protein is hair mostly made of?

sciq-00431

[ "keratin", "Dystrophin", "coronin", "Actin" ]

A

What is it called when the vesicle and target membrane fuse?

sciq-00432

[ "enamel fusion", "vesicle fusion", "tendon fusion", "pathogen fusion" ]

B

What is the term for the number of covalent bonds an atom can form?

sciq-00433

[ "covalent number", "gradient", "atomic number", "valence" ]

D

Momentum can be expressed as the product of mass and what else?

sciq-00434

[ "acceleration", "direction", "density", "velocity" ]

D

A carbon atom with 6 protons and 8 neutrons is more specifically known as?

sciq-00435

[ "carbon 12", "carbon 6", "carbon 14", "carbon 8" ]

C

Who was the first person known to use a telescope to study the sky?

sciq-00436

[ "Copernicus", "galileo", "darwin", "Einstein" ]

B

What kind of decay is electron capture a type of?

sciq-00437

[ "gradual decay", "gamma decay", "alpha decay", "beta decay" ]

D

What is the result of a reaction between sulfur trioxide and water?

sciq-00438

[ "acetic acid", "hydrochloric acid", "sulfuric acid", "nitric acid" ]

C

Fragmentation with subsequent regeneration is a method of what, exhibited by animals such as sea stars?

sciq-00439

[ "microscopic reproduction", "asexual reproduction", "sexual reproduction", "bacteria reproduction" ]

B

What happens to atoms during a substitution reaction?

sciq-00440

[ "disintegrate", "fusion", "impaction", "replace another in a molecule" ]

D

What lines the lungs and helps sweep mucus and pathogens out of the lungs?

sciq-00441

[ "alveoli", "villi", "cilia", "actin" ]

C

Because most gas particles in the atmosphere are concentrated close to earth's surface, air pressure is greatest where?

sciq-00442

[ "at sea level", "atmosphere", "seabed floor", "ground level" ]

A

Control rods containing nuclides that very strongly absorb neutrons are used to adjust what?

sciq-00443

[ "fission flux", "thermal flux", "nuclei flux", "neutron flux" ]

D

All radioactive nuclides emit high-energy particles or what?

sciq-00444

[ "thermal energy", "magnetic fields", "electromagnetic waves", "isotopes" ]

C

What process is the synthesis of glucose from pyruvate, lactate and glycerol?

sciq-00445

[ "photosynthesis", "glycolysis", "hydrolysis", "gluconeogenesis" ]

D

What is the creation of a new species called?

sciq-00446

[ "speciation", "evolution", "synthesis", "mutation" ]

A

What do humans use to make observations?

sciq-00447

[ "nutrients", "hormones", "senses", "blood" ]

C

The human penis contains the urethra, as well as how many cylinders of spongy erectile tissue?

sciq-00448

[ "nine", "five", "Zero", "three" ]

D

When water freezes, it expands in volume as what is formed?

sciq-00449

[ "ice", "movement", "plasma", "energy" ]

A

What is a substance or object that absorbs and dissipates heat but does not experience a corresponding increase in temperature?

sciq-00450

[ "heat storer", "heat dispeller", "heat diffuser", "heat sink" ]

D

Vesicles can be classified by their contents and what else?

sciq-00451

[ "function", "smell", "color", "example" ]

A

The main function of this organ is to filter the blood and remove unwanted red blood cells?

sciq-00452

[ "heart", "kidney", "pancreas", "spleen" ]

D

The brain case consists of eight bones which include the paired parietal and temporal bones, plus the unpaired frontal, occipital, sphenoid, and which other bone?

sciq-00453

[ "posterior", "altoid", "ethmoid", "perpendicular" ]

C

What can have complex effects on soil nutrient concentrations?

sciq-00454

[ "eukaryotes", "sediments", "prokaryotes", "the sun" ]

C

Rems, rads, and curies are all used to measure what?

sciq-00455

[ "radioactivity", "potential energy", "thermal energy", "gravity" ]

A

What governs motions of stars, galaxies and other celestial objects orbiting one another?

sciq-00456

[ "magnetic force", "frictional force", "gravitational force", "electrical force" ]

C

The numbers and types of species living in what groups generally change through time, a process called ecological succession?

sciq-00457

[ "regions", "communities", "biospheres", "movements" ]

B

Claw hammers and pulleys are examples of simple machines that do what to the direction of force applied by the user?

sciq-00458

[ "nothing", "reverse it", "maintain it", "neutralize it" ]

B

A circular coral reef could indicate the earlier existence of what?

sciq-00459

[ "avalanche", "landslide", "tsunami", "volcano" ]

D

Many fungi protect themselves from parasites and predators by producing what?

sciq-00460

[ "toxic chemicals", "gaseous chemicals", "ammonia", "pheromes" ]

A

Acid rain falling in lakes can kill aquatic organisms by lowering what?

sciq-00461

[ "ph level", "color level", "food level", "saliva level" ]

A

What do plant and fungi cells have that animal cells lack?

sciq-00462

[ "cell ridges", "cell walls", "cell swamps", "cell holes" ]

B

Which type of energy holds atoms together?

sciq-00463

[ "bond energy", "nuclear energy", "atomic energy", "curve energy" ]

A

What type of energy is the energy stored in an object due to its position?

sciq-00464

[ "spontaneous energy", "potential energy", "directional energy", "mechanical energy" ]

B

What is the amount of product that may be produced by a reaction under specified conditions called?

sciq-00465

[ "solute", "theoretical yield", "reactant", "catalytic yield" ]

B

Sometimes referred to as air, what do we call the mixture of gases that surrounds the planet?

sciq-00466

[ "atmosphere", "hemisphere", "outer space", "galaxy" ]

A

What is another term for seed plants?

sciq-00467

[ "sporozoans", "stems", "petals", "spermatophytes" ]

D

Kinetic theory is the atomistic description of what as well as liquids and solids?

sciq-00468

[ "plasmas", "fluids", "gases", "molecules" ]

C

Though it can change states, and it often does, what cannot be created or destroyed?

sciq-00469

[ "water content", "matter", "mass", "volums" ]

B

What are the long carbon chains that make up lipids?

sciq-00470

[ "proteins", "fatty acids", "carbohydrates", "nucleic acids" ]

B

As the anterior end of the neural tube starts to develop into the brain, it undergoes a couple of enlargements; the result is the production of these?

sciq-00471

[ "sac-like vesicles", "cyclinder-like vesicles", "tributaries - like vesicles", "square-like vesicles" ]

A

What makes the sun glow brightly?

sciq-00472

[ "ultraviolet rays", "sun bursts", "nuclear fusion", "radiation" ]

C

Lens faces can generally either be concave, or what, which is the opposite of concave?

sciq-00473

[ "elliptical", "spherical", "hollow", "convex" ]

D

Part of the fossil record, stromatolites belong to what rock group and are formed when minerals are precipitated out of water by prokaryotes in a microbial mat?

sciq-00474

[ "crystalline", "igneous", "sedimentary", "metamorphic" ]

C

Vinegar is an example of what type of acid?

sciq-00475

[ "acetic", "carboxylic", "ascorbic", "carbonic" ]

B

What system of the body is most involved in the immune response?

sciq-00476

[ "lymphatic system", "anomalous system", "primordial system", "circulatory system" ]

A

The highest level of organization in ecology is known as what?

sciq-00477

[ "biosphere", "preserves", "topmast", "reserves" ]

A

Food allergies, ulcers, and heartburn are diseases of what system of the body?

sciq-00478

[ "skeletal system", "nervous system", "circulatory system", "digestive system" ]

D

Bases turn red litmus paper which color?

sciq-00479

[ "white", "white", "pink", "blue" ]

D

What two elements do ribosome consist of?

sciq-00480

[ "rrna and proteins", "dna", "lafleur and proteins", "malassezia and proteins" ]

A

What is the term for the flow of charge that a voltage source creates?

sciq-00481

[ "output", "current", "velocity", "force" ]

B

What happens to a cell's efficiency as it grows in size?

sciq-00482

[ "decreases", "splits in half", "multiplies", "increases" ]

A

What is responsible not only for cell shape changes but also for cell migration?

sciq-00483

[ "Golgi Apparatus", "cytoplasm", "cytoskeleton", "cellulose" ]

C

What is performed to identify disease-causing genes?

sciq-00484

[ "genetic testing", "bioremediation", "ultrasound", "inoculation" ]

A

What type of fossils are useful for determining the ages of rock layers?

sciq-00485

[ "cast fossils", "trace fossils", "index fossils", "mold fossils" ]

C

What type of organisms carry out their life processes through division of labor and have specialized cells that do specific job?

sciq-00486

[ "multicellular", "dermal", "biomolecular", "CompoundCellular" ]

A

What defines the behavior of a compound?

sciq-00487

[ "location of atoms", "area of atoms", "size of atoms", "group of atoms" ]

D

What collect sunlight on the roof of a house for energy?

sciq-00488

[ "clay tiles", "asphalt shingles", "solar panels", "infrared panels" ]

C

The light reactions are the steps of photosynthesis that convert solar energy to what other type of energy?

sciq-00489

[ "kinetic energy", "carbon energy", "chemical energy", "radiation energy" ]

C

Water waves act as a mix of longitudinal and what other kind of wave?

sciq-00490

[ "variable wave", "latitudinal", "transverse wave", "lateral wave" ]

C

What is the name for a fertilized cell that results from the uniting of two gametes?

sciq-00491

[ "chromosomes", "sperm", "zygote", "eggs" ]

C

Caffeine and alcohol are two examples of what type of drug?

sciq-00492

[ "nicotine", "psychoactive", "psilopsybin", "barbiturate" ]

B

By maintaining a relatively constant internal environment even when the external environment changes significantly, an animal achieves what?

sciq-00493

[ "hibernation", "consciousness", "homeostasis", "eternal youth" ]

C

What is the sticky, moist substance that covers mucous membranes called?

sciq-00494

[ "pus", "mucus", "phlegm", "saliva" ]

B

Most receptors in the dermis are encapsulated by what?

sciq-00495

[ "bone tissue", "tendons", "connective tissue", "pathogenic tissue" ]

C

The length of the route between two points is known as what?

sciq-00496

[ "velocity", "distance", "shape", "direction" ]

B

How did seismologists originally measure the intensity of an earthquake?

sciq-00497

[ "mercalli scale", "richter scale", "Maxwell scale", "regolith scale" ]

A

What is the term for the distance that sound waves travel in a given amount of time?

sciq-00498

[ "velocity of sound", "sound barrier", "speed of sound", "sonic speed" ]

C

How much of its alleles does a plant pass on when it reproduces sexually?

sciq-00499

[ "all", "half", "a quarter", "none" ]

B