MusYW/test_sciq · Datasets at Hugging Face

id int64 0 999	question stringlengths 17 246	choices listlengths 4 4	answer stringclasses 4 values
700	Oranges and lemons are examples of fruits that contain what acid?	[ "urea acid", "citric acid", "beryllium acid", "nitric acid" ]	B
701	What is the term for buildup of cell debris and cholesterol inside the arteries?	[ "fibrosis", "sclerosis", "atherosclerosis", "phimosis" ]	C
702	In the body, in which organ does chemical digestion mainly take place?	[ "large intestine", "liver", "small intestine", "kidneys" ]	C
703	Excessive exposure to what is the main cause of skin cancer?	[ "uv light", "incandescent light", "fluorescent light", "LED light" ]	A
704	Mitosis actually occurs in how many phases?	[ "two", "four", "Seven", "six" ]	B
705	Where are b cells produced in the body?	[ "tumors", "lymphocytes", "lungs", "keratinocytes" ]	B
706	Three body segments, a hard exoskeleton, and jointed appendages are features of what invertebrate group, which includes spider and insects?	[ "crustacean", "sauropod", "arthropod", "annelid" ]	C
707	What type of mirror is shaped like the outside of a bowl?	[ "concave", "slope", "vertex", "convex" ]	D
708	When do gases and liquids become solids?	[ "at relative temperatures", "at low temperatures", "at high temperatures", "at hot temperatures" ]	B
709	The full range of wavelengths and frequencies of electromagnetic radiation make up the ____________	[ "electromagnetic spectrum", "mechanical spectrum", "electronic spectrum", "anomalous spectrum" ]	A
710	What divide on their own by a process that resembles binary fission in prokaryotes?	[ "bacteria", "proteins", "mitochondria", "protazoa" ]	C
711	What are tiny hairs that line the bronchi called?	[ "cilia", "alveoli", "antennae", "flagella" ]	A
712	What cycle occurs in women of reproductive age, as a long as a sperm does not enter an egg?	[ "extraction cycle", "menstrual cycle", "menopausal cycle", "tissue cycle" ]	B
713	Corrosion is usually defined as the degradation of metals due to what?	[ "crystalline process", "oscillatory process", "nuclear process", "electrochemical process" ]	D
714	What type of organism generally lives in or on its host?	[ "parasite", "predator", "bacteria", "insect" ]	A
715	What causes the alpine tundra to be so cold?	[ "high altitude above sea level", "low altitude", "low air density", "moderate altitude" ]	A
716	Like the frame of a house, what gives the cell an internal structure?	[ "cellulose", "cytoplasm", "cytoskeleton", "endoskeleton" ]	C
717	A species that benefits and harms the host organism is called a what?	[ "parasite", "predators", "viruses", "host" ]	A
718	When liquid water changes to water vapor it is called?	[ "evaporation", "transpiration", "absorption", "evaporation" ]	A
719	Chewing insects mechanically damage plants and lessen the surface area of leaves for what?	[ "tissues", "vegetation", "photosynthesis", "nutrients" ]	C
720	Reptiles are described by what term that means their internal temperature depends on the temperature of their environment?	[ "zygomorphic", "actinomorphic", "ectothermic", "endothermic" ]	C
721	What lines the passages of the nose and senses chemicals in the air?	[ "matter receptors", "consumption receptors", "odor receptors", "optic receptors" ]	C
722	Telomerase is typically active in germ cells and adult what?	[ "stem cells", "human growth hormone", "chromosomes", "sex cells" ]	A
723	What do you call materials able to conduct electricity with 100% efficiency, meaning that no energy is lost during the electrical transmission?	[ "electromagnets", "superconductors", "super-insulators", "poor conductors" ]	B
724	What does scientific notation use to write very large or very small numbers?	[ "exponents", "coefficients", "whole numbers", "zeros" ]	A
725	Speed, loudness, and pitch are properties of what?	[ "light", "metal", "sound", "colour" ]	C
726	Radioactive nuclei and particles are represented by which symbols?	[ "greek", "compound", "nuclear", "energy" ]	C
727	Properties of matter can be considered physical or?	[ "gas", "chemical", "liquid", "mineral" ]	B
728	What are alveoli?	[ "tiny air sacs in the lungs", "sacs in the diaphragm", "tiny air natalensis in the lungs", "cilia in the throat" ]	A
729	Railroad tracks and roadways can buckle on hot days if they lack sufficient what?	[ "contraction joints", "attraction joints", "cartilaginous joints", "expansion joints" ]	D
730	What is the name of the complex mixture that consists of water, proteins, fats, carbohydrates, and minerals?	[ "blood", "plasma", "sperm", "milk" ]	D
731	What disease is the result of unchecked cell division caused by a breakdown of the mechanisms regulating the cell cycle?	[ "dementia", "gout", "cancer", "diabetes" ]	C
732	What is the term for an exact genetic copy?	[ "genetic repeat", "clone", "genetic recreation", "duplication" ]	B
733	Where do recent rocks point towards on earth?	[ "south magnetic pole", "space", "equator", "north magnetic pole" ]	D
734	What type of cell function relies on microfilaments, which are the actin components of the cytoskeleton?	[ "neurons", "nephrons", "skin cells", "muscle" ]	D
735	The two simplest models of population growth use what to describe the rate of change in the size of a population over time?	[ "predestination equations", "wave function", "analogous equations", "deterministic equations" ]	D
736	What is the separation of ions that occurs when a solid ionic compound dissolves?	[ "combustion", "decomposition", "inflammation", "dissociation" ]	D
737	What do charged particles in motion generate?	[ "fission", "electricity", "gravitational fields", "magnetic fields" ]	D
738	What bonding is formed in polar amino acid side chains?	[ "carbon bonding", "calcium bonding", "hydrogen bonding", "helium bonding" ]	C
739	What is the name for the energy waves that radiate out from the center of an earthquake?	[ "seismic waves", "particle waves", "volcanic waves", "deep waves" ]	A
740	During a human pregnancy, which trimester exhibits the greatest growth of the fetus and culminates in labor and delivery?	[ "second trimester", "fourth trimester", "first trimester", "third trimester" ]	D
741	What do ecologists study at every level?	[ "solar system", "ecosystems", "plants", "taxonomy" ]	B
742	The main shaft of the penis is covered by relatively thick what?	[ "collagen", "skin", "bone", "cellulose" ]	B
743	What is the broadest category in the linnaean system?	[ "phylum", "class", "domain", "kingdom" ]	D
744	Reactants may also be present in such low concentrations that it is unlikely they will meet and do what?	[ "melt", "depart", "collide", "explode" ]	C
745	The three main body segments of an arthropod are head, thorax, and what?	[ "tail", "legs", "abdomen", "gluteus" ]	C
746	What is the term for what the earth rotates on?	[ "radius", "axis", "compass", "tip" ]	B
747	What is the end product of glycolysis?	[ "pyruvate", "gluclose", "hydrolysis", "fructose" ]	A
748	A vector is any quantity that has magnitude and what?	[ "longitude", "direction", "latitude", "length" ]	B
749	The softer connective tissue that fills the interior of most bone is referred to as what?	[ "liquid marrow", "attached marrow", "solid marrow", "bone marrow" ]	D
750	What is stored mainly in liver and muscle cells by humans and other vertebrates?	[ "protein", "amylopectin", "glucose", "glycogen" ]	D
751	What soil is common in deciduous forests?	[ "sandy soil", "xerophyte", "loam", "pedalfer" ]	D
752	What do voltmeters measure across a resistor?	[ "the voltage drop", "amplitude", "the vibration drop", "energy loss" ]	A
753	Cardiac muscle is found only in which part of the heart?	[ "the walls", "the ridges", "the left side", "the bottom" ]	A
754	Wearing personal protective equipment such as goggles and gloves during an experiment is an example of what?	[ "lab organization", "pollution precaution", "office politics", "safety precaution" ]	D
755	The concentration of the hydrogen ion in a solution can be calculated when what is known?	[ "pressure", "temperature", "ph", "velocity" ]	C
756	A fever also causes the immune system to make more of what?	[ "urea", "white blood cells", "red blood cells", "insulin" ]	B
757	Vascular plants all have roots, stems, and what?	[ "fruits", "leaves", "flowers", "beans" ]	B
758	In an aqueous solution, what is the solvent?	[ "any liquid", "saltwater", "water", "oil" ]	C
759	What do scientists think to be the oldest eukaryotes?	[ "bivalves", "ciliate", "arthropods", "protists" ]	D
760	Carpal, metacarpal and phalanx bones comprise what part of the body?	[ "thumb", "hand", "foot", "pelvis" ]	B
761	How did the first seed plants form seeds?	[ "in leaves", "in stems", "in folds", "in cones" ]	D
762	What green cell structures of a leaf are visible under a high power microscope?	[ "chloroplasts", "fibroblasts", "golgi apparatus", "veins" ]	A
763	What indicates the speed at which a reaction proceeds?	[ "time zone", "reaction scale", "the transform rate", "the reaction rate" ]	D
764	What type of climate does the coast of california have?	[ "mediterranean", "rainforest", "arctic", "tropical" ]	A
765	Solutions of nonelectrolytes such as ethanol do not contain dissolved ions and cannot conduct what?	[ "light", "electricity", "current", "sound" ]	B
766	Most diplomonads and parabasalids are found in what kind of environment?	[ "anaerobic", "enzymatic", "skeletal", "acidic" ]	A
767	Oxygen is an element in what form of matter?	[ "plasma", "gas", "liquid", "solid" ]	B
768	What do experts estimate is the cause for the extinction of hundreds of species every year?	[ "predation", "migration", "human activities", "intraspecies competition" ]	C
769	What branch of science is concerned with matter and the changes that it can undergo?	[ "chemistry", "geology", "biology", "physiology" ]	A
770	No charge is actually created or destroyed when charges are separated as we have been discussing. rather, existing charges are moved about. in fact, in all situations the total amount of charge is always this?	[ "more", "constant", "less", "smaller" ]	B
771	What type of molecules help the plasma membrane keep its shape?	[ "cholesterol", "magnesium", "proteins", "metabolic" ]	A
772	Unlike matter, which is continuously recycled through ecosystems, what must constantly be added to an ecosystem for use by organisms?	[ "energy", "fuel", "hydrogen", "carbon" ]	A
773	What form of matter has a fixed volume but not a fixed shape?	[ "solid", "mixture", "gas", "liquid" ]	D
774	Why is closed reduction simpler than open reduction in bone repair?	[ "no pain pills needed", "no medicine needed", "no surgery needed", "no treatment needed" ]	C
775	What do methanogens act as in sewage treatment plants?	[ "creators", "fertilizers", "as decomposers", "killers" ]	C
776	When resources are limited, populations exhibit what type of growth?	[ "efficient growth", "component growth", "logistic growth", "lasting growth" ]	C
777	What protects the brain and spinal cord in the central nervous system?	[ "meninges", "dermis", "neutrophils", "Flexing" ]	A
778	Heating ice to its melting point (0°c) gives its molecules enough energy to do what?	[ "move", "evaporate", "freeze", "settle" ]	A
779	What occur in arteries that can cause heart attacks and strokes?	[ "lesions", "toxins", "clots", "tumors" ]	C
780	The added nutrients from fertilizer often cause excessive growth of what organism?	[ "mushrooms", "crustaceans", "sediments", "algae" ]	D
781	An increase in what levels results in sound waves that are louder and of greater intensity?	[ "heat levels", "height levels", "decibel levels", "radiation levels" ]	C
782	What is it called when two plates slide past each other in opposite directions?	[ "transformation", "tectonic movement", "plate divergence", "transform plate boundary" ]	D
783	What force occurs because no surface is perfectly smooth?	[ "vibration", "friction", "tension", "gravity" ]	B
784	What structure collect fluid that leaks out from blood capillaries?	[ "alveoli", "lymph capillaries", "varicose veins", "pulmonary capillaries" ]	B
785	What is the eighth planet from our sun?	[ "mars", "uranus", "earth", "neptune" ]	D
786	Where is dna located in prokaryotic cells?	[ "cytoplasm", "cytoskeleton", "ribosomes", "mitochondria" ]	A
787	Water is considered a what since it is a polar molecule with slightly positive and slightly negative charges, so ions and polar molecules can readily dissolve in it?	[ "osmotic", "solvent", "solute", "pigment" ]	B
788	The pressure inside a container is dependent on the amount of what inside the container?	[ "air", "emissions", "liquids", "gas" ]	D
789	What are plant structures that contain male and/or female reproductive organs?	[ "flowers", "leaves", "stems", "roots" ]	A
790	Each species has a particular way of making a living which is called its what?	[ "habit", "life-cycle", "niche", "system" ]	C
791	Both the forward reaction and the reverse reaction continue to occur, so chemical equilibrium is said to be what, rather than static?	[ "fluid", "dynamic", "stable", "abrasive" ]	B
792	What is the watery fluid that bathes tissues and organs and contains protective white blood cells but does not contain erythrocytes?	[ "stomach", "secretion", "lymph", "basil" ]	C
793	How many openings do adult tunicates have that siphon water in and out of the body?	[ "four", "three", "one", "two" ]	D
794	What is the term for the combined forces acting on an object?	[ "net force", "total impact", "critical force", "blunt force" ]	A
795	What is the name of the first stage of photosynthesis?	[ "contamination", "absorption", "consumption", "light reactions" ]	D
796	What are endothermic tetrapod vertebrates most commonly called?	[ "birds", "mammals", "insects", "reptiles" ]	A
797	What is the space between a neuron and the next cell?	[ "neurotransmitter passage", "the synapse", "dendritic gap", "cell divide" ]	B
798	Free fatty acids are carboxylic acids that contain long chains of what?	[ "lipds", "hydrocarbons", "vapors", "particles" ]	B
799	What do you call nutrients that your body needs in fairly large amounts?	[ "macronutrients", "super foods", "B-complex", "antioxidants" ]	A

700

Oranges and lemons are examples of fruits that contain what acid?

[ "urea acid", "citric acid", "beryllium acid", "nitric acid" ]

B

701

What is the term for buildup of cell debris and cholesterol inside the arteries?

[ "fibrosis", "sclerosis", "atherosclerosis", "phimosis" ]

C

702

In the body, in which organ does chemical digestion mainly take place?

[ "large intestine", "liver", "small intestine", "kidneys" ]

C

703

Excessive exposure to what is the main cause of skin cancer?

[ "uv light", "incandescent light", "fluorescent light", "LED light" ]

A

704

Mitosis actually occurs in how many phases?

[ "two", "four", "Seven", "six" ]

B

705

Where are b cells produced in the body?

[ "tumors", "lymphocytes", "lungs", "keratinocytes" ]

B

706

Three body segments, a hard exoskeleton, and jointed appendages are features of what invertebrate group, which includes spider and insects?

[ "crustacean", "sauropod", "arthropod", "annelid" ]

C

707

What type of mirror is shaped like the outside of a bowl?

[ "concave", "slope", "vertex", "convex" ]

D

708

When do gases and liquids become solids?

[ "at relative temperatures", "at low temperatures", "at high temperatures", "at hot temperatures" ]

B

709

The full range of wavelengths and frequencies of electromagnetic radiation make up the ____________

[ "electromagnetic spectrum", "mechanical spectrum", "electronic spectrum", "anomalous spectrum" ]

A

710

What divide on their own by a process that resembles binary fission in prokaryotes?

[ "bacteria", "proteins", "mitochondria", "protazoa" ]

C

711

What are tiny hairs that line the bronchi called?

[ "cilia", "alveoli", "antennae", "flagella" ]

A

712

What cycle occurs in women of reproductive age, as a long as a sperm does not enter an egg?

[ "extraction cycle", "menstrual cycle", "menopausal cycle", "tissue cycle" ]

B

713

Corrosion is usually defined as the degradation of metals due to what?

[ "crystalline process", "oscillatory process", "nuclear process", "electrochemical process" ]

D

714

What type of organism generally lives in or on its host?

[ "parasite", "predator", "bacteria", "insect" ]

A

715

What causes the alpine tundra to be so cold?

[ "high altitude above sea level", "low altitude", "low air density", "moderate altitude" ]

A

716

Like the frame of a house, what gives the cell an internal structure?

[ "cellulose", "cytoplasm", "cytoskeleton", "endoskeleton" ]

C

717

A species that benefits and harms the host organism is called a what?

[ "parasite", "predators", "viruses", "host" ]

A

718

When liquid water changes to water vapor it is called?

[ "evaporation", "transpiration", "absorption", "evaporation" ]

A

719

Chewing insects mechanically damage plants and lessen the surface area of leaves for what?

[ "tissues", "vegetation", "photosynthesis", "nutrients" ]

C

720

Reptiles are described by what term that means their internal temperature depends on the temperature of their environment?

[ "zygomorphic", "actinomorphic", "ectothermic", "endothermic" ]

C

721

What lines the passages of the nose and senses chemicals in the air?

[ "matter receptors", "consumption receptors", "odor receptors", "optic receptors" ]

C

722

Telomerase is typically active in germ cells and adult what?

[ "stem cells", "human growth hormone", "chromosomes", "sex cells" ]

A

723

What do you call materials able to conduct electricity with 100% efficiency, meaning that no energy is lost during the electrical transmission?

[ "electromagnets", "superconductors", "super-insulators", "poor conductors" ]

B

724

What does scientific notation use to write very large or very small numbers?

[ "exponents", "coefficients", "whole numbers", "zeros" ]

A

725

Speed, loudness, and pitch are properties of what?

[ "light", "metal", "sound", "colour" ]

C

726

Radioactive nuclei and particles are represented by which symbols?

[ "greek", "compound", "nuclear", "energy" ]

C

727

Properties of matter can be considered physical or?

[ "gas", "chemical", "liquid", "mineral" ]

B

728

What are alveoli?

[ "tiny air sacs in the lungs", "sacs in the diaphragm", "tiny air natalensis in the lungs", "cilia in the throat" ]

A

729

Railroad tracks and roadways can buckle on hot days if they lack sufficient what?

[ "contraction joints", "attraction joints", "cartilaginous joints", "expansion joints" ]

D

730

What is the name of the complex mixture that consists of water, proteins, fats, carbohydrates, and minerals?

[ "blood", "plasma", "sperm", "milk" ]

D

731

What disease is the result of unchecked cell division caused by a breakdown of the mechanisms regulating the cell cycle?

[ "dementia", "gout", "cancer", "diabetes" ]

C

732

What is the term for an exact genetic copy?

[ "genetic repeat", "clone", "genetic recreation", "duplication" ]

B

733

Where do recent rocks point towards on earth?

[ "south magnetic pole", "space", "equator", "north magnetic pole" ]

D

734

What type of cell function relies on microfilaments, which are the actin components of the cytoskeleton?

[ "neurons", "nephrons", "skin cells", "muscle" ]

D

735

The two simplest models of population growth use what to describe the rate of change in the size of a population over time?

[ "predestination equations", "wave function", "analogous equations", "deterministic equations" ]

D

736

What is the separation of ions that occurs when a solid ionic compound dissolves?

[ "combustion", "decomposition", "inflammation", "dissociation" ]

D

737

What do charged particles in motion generate?

[ "fission", "electricity", "gravitational fields", "magnetic fields" ]

D

738

What bonding is formed in polar amino acid side chains?

[ "carbon bonding", "calcium bonding", "hydrogen bonding", "helium bonding" ]

C

739

What is the name for the energy waves that radiate out from the center of an earthquake?

[ "seismic waves", "particle waves", "volcanic waves", "deep waves" ]

A

740

During a human pregnancy, which trimester exhibits the greatest growth of the fetus and culminates in labor and delivery?

[ "second trimester", "fourth trimester", "first trimester", "third trimester" ]

D

741

What do ecologists study at every level?

[ "solar system", "ecosystems", "plants", "taxonomy" ]

B

742

The main shaft of the penis is covered by relatively thick what?

[ "collagen", "skin", "bone", "cellulose" ]

B

743

What is the broadest category in the linnaean system?

[ "phylum", "class", "domain", "kingdom" ]

D

744

Reactants may also be present in such low concentrations that it is unlikely they will meet and do what?

[ "melt", "depart", "collide", "explode" ]

C

745

The three main body segments of an arthropod are head, thorax, and what?

[ "tail", "legs", "abdomen", "gluteus" ]

C

746

What is the term for what the earth rotates on?

[ "radius", "axis", "compass", "tip" ]

B

747

What is the end product of glycolysis?

[ "pyruvate", "gluclose", "hydrolysis", "fructose" ]

A

748

A vector is any quantity that has magnitude and what?

[ "longitude", "direction", "latitude", "length" ]

B

749

The softer connective tissue that fills the interior of most bone is referred to as what?

[ "liquid marrow", "attached marrow", "solid marrow", "bone marrow" ]

D

750

What is stored mainly in liver and muscle cells by humans and other vertebrates?

[ "protein", "amylopectin", "glucose", "glycogen" ]

D

751

What soil is common in deciduous forests?

[ "sandy soil", "xerophyte", "loam", "pedalfer" ]

D

752

What do voltmeters measure across a resistor?

[ "the voltage drop", "amplitude", "the vibration drop", "energy loss" ]

A

753

Cardiac muscle is found only in which part of the heart?

[ "the walls", "the ridges", "the left side", "the bottom" ]

A

754

Wearing personal protective equipment such as goggles and gloves during an experiment is an example of what?

[ "lab organization", "pollution precaution", "office politics", "safety precaution" ]

D

755

The concentration of the hydrogen ion in a solution can be calculated when what is known?

[ "pressure", "temperature", "ph", "velocity" ]

C

756

A fever also causes the immune system to make more of what?

[ "urea", "white blood cells", "red blood cells", "insulin" ]

B

757

Vascular plants all have roots, stems, and what?

[ "fruits", "leaves", "flowers", "beans" ]

B

758

In an aqueous solution, what is the solvent?

[ "any liquid", "saltwater", "water", "oil" ]

C

759

What do scientists think to be the oldest eukaryotes?

[ "bivalves", "ciliate", "arthropods", "protists" ]

D

760

Carpal, metacarpal and phalanx bones comprise what part of the body?

[ "thumb", "hand", "foot", "pelvis" ]

B

761

How did the first seed plants form seeds?

[ "in leaves", "in stems", "in folds", "in cones" ]

D

762

What green cell structures of a leaf are visible under a high power microscope?

[ "chloroplasts", "fibroblasts", "golgi apparatus", "veins" ]

A

763

What indicates the speed at which a reaction proceeds?

[ "time zone", "reaction scale", "the transform rate", "the reaction rate" ]

D

764

What type of climate does the coast of california have?

[ "mediterranean", "rainforest", "arctic", "tropical" ]

A

765

Solutions of nonelectrolytes such as ethanol do not contain dissolved ions and cannot conduct what?

[ "light", "electricity", "current", "sound" ]

B

766

Most diplomonads and parabasalids are found in what kind of environment?

[ "anaerobic", "enzymatic", "skeletal", "acidic" ]

A

767

Oxygen is an element in what form of matter?

[ "plasma", "gas", "liquid", "solid" ]

B

768

What do experts estimate is the cause for the extinction of hundreds of species every year?

[ "predation", "migration", "human activities", "intraspecies competition" ]

C

769

What branch of science is concerned with matter and the changes that it can undergo?

[ "chemistry", "geology", "biology", "physiology" ]

A

770

No charge is actually created or destroyed when charges are separated as we have been discussing. rather, existing charges are moved about. in fact, in all situations the total amount of charge is always this?

[ "more", "constant", "less", "smaller" ]

B

771

What type of molecules help the plasma membrane keep its shape?

[ "cholesterol", "magnesium", "proteins", "metabolic" ]

A

772

Unlike matter, which is continuously recycled through ecosystems, what must constantly be added to an ecosystem for use by organisms?

[ "energy", "fuel", "hydrogen", "carbon" ]

A

773

What form of matter has a fixed volume but not a fixed shape?

[ "solid", "mixture", "gas", "liquid" ]

D

774

Why is closed reduction simpler than open reduction in bone repair?

[ "no pain pills needed", "no medicine needed", "no surgery needed", "no treatment needed" ]

C

775

What do methanogens act as in sewage treatment plants?

[ "creators", "fertilizers", "as decomposers", "killers" ]

C

776

When resources are limited, populations exhibit what type of growth?

[ "efficient growth", "component growth", "logistic growth", "lasting growth" ]

C

777

What protects the brain and spinal cord in the central nervous system?

[ "meninges", "dermis", "neutrophils", "Flexing" ]

A

778

Heating ice to its melting point (0°c) gives its molecules enough energy to do what?

[ "move", "evaporate", "freeze", "settle" ]

A

779

What occur in arteries that can cause heart attacks and strokes?

[ "lesions", "toxins", "clots", "tumors" ]

C

780

The added nutrients from fertilizer often cause excessive growth of what organism?

[ "mushrooms", "crustaceans", "sediments", "algae" ]

D

781

An increase in what levels results in sound waves that are louder and of greater intensity?

[ "heat levels", "height levels", "decibel levels", "radiation levels" ]

C

782

What is it called when two plates slide past each other in opposite directions?

[ "transformation", "tectonic movement", "plate divergence", "transform plate boundary" ]

D

783

What force occurs because no surface is perfectly smooth?

[ "vibration", "friction", "tension", "gravity" ]

B

784

What structure collect fluid that leaks out from blood capillaries?

[ "alveoli", "lymph capillaries", "varicose veins", "pulmonary capillaries" ]

B

785

What is the eighth planet from our sun?

[ "mars", "uranus", "earth", "neptune" ]

D

786

Where is dna located in prokaryotic cells?

[ "cytoplasm", "cytoskeleton", "ribosomes", "mitochondria" ]

A

787

Water is considered a what since it is a polar molecule with slightly positive and slightly negative charges, so ions and polar molecules can readily dissolve in it?

[ "osmotic", "solvent", "solute", "pigment" ]

B

788

The pressure inside a container is dependent on the amount of what inside the container?

[ "air", "emissions", "liquids", "gas" ]

D

789

What are plant structures that contain male and/or female reproductive organs?

[ "flowers", "leaves", "stems", "roots" ]

A

790

Each species has a particular way of making a living which is called its what?

[ "habit", "life-cycle", "niche", "system" ]

C

791

Both the forward reaction and the reverse reaction continue to occur, so chemical equilibrium is said to be what, rather than static?

[ "fluid", "dynamic", "stable", "abrasive" ]

B

792

What is the watery fluid that bathes tissues and organs and contains protective white blood cells but does not contain erythrocytes?

[ "stomach", "secretion", "lymph", "basil" ]

C

793

How many openings do adult tunicates have that siphon water in and out of the body?

[ "four", "three", "one", "two" ]

D

794

What is the term for the combined forces acting on an object?

[ "net force", "total impact", "critical force", "blunt force" ]

A

795

What is the name of the first stage of photosynthesis?

[ "contamination", "absorption", "consumption", "light reactions" ]

D

796

What are endothermic tetrapod vertebrates most commonly called?

[ "birds", "mammals", "insects", "reptiles" ]

A

797

What is the space between a neuron and the next cell?

[ "neurotransmitter passage", "the synapse", "dendritic gap", "cell divide" ]

B

798

Free fatty acids are carboxylic acids that contain long chains of what?

[ "lipds", "hydrocarbons", "vapors", "particles" ]

B

799

What do you call nutrients that your body needs in fairly large amounts?

[ "macronutrients", "super foods", "B-complex", "antioxidants" ]

A