question stringlengths 169 3.69k | answer stringlengths 1 67 | input_ids listlengths 64 860 | reply stringlengths 6 136 |
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Oil (red) is found in the porous rock layer (yellow) and trapped by the impermeable layer (brown). The folded structure has allowed the oil to pool so a well can be drilled into the reserv... | impermeable layer | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: The new cells gradually move up through the epidermis toward the surface of the body. As they move, they produce the tough, fibrous protein called keratin.
Question: What is the most comm... | tobacco smoke exposure | [
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... | The context provided does not answer the question about the most common cause of lung cancer. The context is |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: The figure below shows why tides occur ( Figure below ). The main cause of tides is the pull of the Moon’s gravity on Earth. The pull is greatest on whatever is closest to the Moon. Althou... | tides | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Look at this rusty bike. It has been left outside in damp weather too many times, so the iron in the metal parts has rusted. Iron rusts when it combines with oxygen in the air. Iron rustin... | rusted | [
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Context: A |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: The electron loss and gain is easy to see in a reaction in which ions are formed. However, in many reactions, no such electron transfer occurs. In a molecular compound, electrons are share... | covalent | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: The strength of an acid depends on how many hydrogen ions it produces when it dissolves in water. A stronger acid produces more hydrogen ions than a weaker acid. For example, sulfuric acid... | hydrogen | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: A combustion engine is a complex machine that burns fuel to produce thermal energy and then uses the energy to do work. In a car, the engine does the work of providing kinetic energy that ... | internal combustion engine | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Climate conditions in a small area may be different from those of the surroundings. The climate of the small area is called a microclimate . The microclimate of a valley may be cool relati... | microclimate | [
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... | The climate of a small area is called a microclimate. |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Chemical reactions constantly occur inside the cells of living things. However, under the conditions inside cells, most biochemical reactions would occur too slowly to maintain life. That’... | enzymes | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Connections of Proteins to Glucose Metabolism Proteins are broken down by a variety of enzymes in cells. Most of the time, amino acids are recycled into new proteins. If there are excess a... | proteins | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: The way in which a reaction is written influences the value of the enthalpy change for the reaction. Many reactions are reversible, meaning that the product(s) of the reaction are capable ... | calcium carbonate | [
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Context: The way in which a reaction is written influences the |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: In eukaryotic cells, the nucleus divides before the cell itself divides. The process in which the nucleus divides is called mitosis. Before mitosis occurs, a cell’s DNA is replicated. This... | nucleus | [
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|
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Mammalian teeth are also important for digestion. The four types of teeth are specialized for different feeding functions, as shown in Figure below . Together, the four types of teeth can ... | teeth | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: A hot-water heating system uses thermal energy to heat water and then pumps the hot water throughout the building in a system of pipes and radiators. You can see a diagram of this type of ... | thermal energy | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: John Romanes, modified by CK-12 Foundation. Wings of bats and birds are analogous structures . Public Domain.
Question: Due to similar function, the wings of bats and birds are referred t... | analogous structures | [
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Context: |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Cancer can also be found in children. But childhood cancer is rare. Leukemia is the main type of cancer in children. It makes up about one third of all childhood cancers. It happens when t... | leukemia | [
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Context: A hurricane is a large storm that forms over the Atlantic |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: The Process of Science Biology is a science, but what exactly is science? What does the study of biology share with other scientific disciplines? Science (from the Latin scientia, meaning ... | hypothesis | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: All chemical changes involve a transfer of energy. When zinc reacts with hydrochloric acid, the test tube becomes very warm as energy is released during the reaction. Some other reactions ... | energy | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: As you can see in Figure above , the electric and magnetic fields that make up an electromagnetic wave occur are at right angles to each other. Both fields are also at right angles to the ... | transverse wave | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context:
Question: What blood component serves both structural and molecular functions in blood clotting?
Answer: | platelets | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Blue cheese is blue because of the fungus growing throughout it.
Question: What color is the fungus in blue cheese?
Answer: | blue | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Mineral crystals that form when magma cools are usually larger than crystals that form when lava cools.
Question: Mineral crystals that form when magma cools are usually _______ than crys... | larger | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Liquids If the particles of a substance have enough energy to partially overcome intermolecular interactions, then the particles can move about each other while remaining in contact. This ... | volume | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Exocytosis describes the process of vesicles fusing with the plasma membrane and releasing their contents to the outside of the cell, as shown in Figure below . Exocytosis occurs when a ce... | exocytosis | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Both nitrogen and sulfur oxides are toxic to humans. These compounds can cause lung diseases or make them worse. Nitrogen and sulfur oxides form acid rain, which is described in the next c... | acid rain | [
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Context: Acid rain is a type of rain or precipitation that |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Spores may be dispersed by moving water, wind, or other organisms. Some fungi even have “cannons” that “shoot” the spores far from the parent organism. This helps to ensure that the offspr... | fungi | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Humus is the decayed remains of living organisms. Humus makes soil fertile.
Question: What is the decayed remains of living organisms called?
Answer: | humus | [
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Context: A rectangle has a length of 10 units and a width of |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: thrombosis, can be caused by excessive numbers of platelets. A thrombus is a collection of fibrin, platelets, and erythrocytes that has accumulated along the lining of a blood vessel, wher... | thrombus | [
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Context: Aspirin is a nonsteroidal anti- |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: The science of how living things interact with each other and their environment is called ecology. Ecology is a major branch of life science, but it overlaps with many other fields. For ex... | ecology | [
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395,
1430,
799,
304,
... | Ecology
Context: A food chain is a sequence of organisms each depending on the next |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: What is physics ? Physics is the branch of science that studies the physical world, including objects as small as subatomic particles and as large as galaxies. It studies the nature of mat... | physics | [
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Context: What is chemistry? Chemistry is the branch of science that deals with |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: A single-replacement reaction is one in which an element replaces another element in a compound. An element is in either the solid, liquid, or gas state and is not an ion. The example belo... | single-replacement reaction | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: 6. Mercury is small, rocky and covered with craters. Why?.
Question: Mercury is small, rocky and covered with what objects?
Answer: | craters | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: The thyroid gland is regulated by a negative feedback loop. The loop includes the hypothalamus and pituitary gland in addition to the thyroid.
Question: What regulates the thyroid gland i... | negative feedback loop | [
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... | The thyroid gland is regulated by a negative feedback loop that includes the hypothalam |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Radiation Protection Laws regulate radiation doses to which people can be exposed. The greatest occupational whole-body dose that is allowed depends upon the country and is about 20 to 50 ... | radiation protection laws | [
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2... | Radiation Protection Laws regulate the radiation doses to which people can be exposed.
|
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: reproductive structure produced by a seed plant that contains an embryo and food supply enclosed within a hull.
Question: Where is the food supply and embryo stored in a seed?
Answer: | hull | [
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... | In a seed, the food supply and embryo are enclosed within a protective covering called a |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Blood from the body enters the right atrium of the heart. The right atrium pumps the blood to the right ventricle, which pumps it to the lungs.
Question: Which area of the human heart pum... | right atrium | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Animal and Human Parasites and Pathogens Fungi can affect animals, including humans, in several ways. Fungi attack animals directly by colonizing and destroying tissues. Humans and other a... | eukaryotic | [
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2316,
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304,
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476,
596,
401,... | Antibiotics only target prokaryotic cells, they do not affect fungi, which |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Sublimation is the change of state from a solid to a gas without passing through the liquid state.
Question: What is the change of state from a solid to a gas without passing through the ... | sublimation | [
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... | Sublimation is the process where a solid transforms directly into a gas without going through the liquid |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Competition within a species is called intraspecific competition. It leads to natural selection within the species, so the species becomes better adapted to its environment.
Question: Com... | intraspecific competition | [
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... | Intraspecific competition.
Context: A predator is an organism that preys |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Water pollution happens when contaminants enter water bodies. Contaminants are any substances that harm the health of the environment or humans. Most contaminants enter the water because o... | groundwater | [
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287... | Groundwater |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: The small surface zone that has light is the photic zone. The entire rest of the ocean does not have light and is the aphotic zone.
Question: What do you call the lightless part of the oc... | aphotic zone | [
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... | The aphotic zone. |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Human cells have 23 pairs of chromosomes, and each chromosome within a pair is called a homologous chromosome . For each of the 23 chromosome pairs, you received one chromosome from your f... | 23 | [
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... | Human cells have 23 pairs of chromosomes in total.
Context: DNA re |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Niche is the role that a particular species plays in its ecosystem. This role includes all the ways that the species interacts with the biotic and abiotic factors in the ecosystem.
Questi... | niche | [
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... | Niche of the species
Context: A food web is a diagram that shows how different species |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: electrons, which have a negative electric charge.
Question: What kind of charge do electrons have?
Answer: | negative | [
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13... | Electrons have a negative electric charge. |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context:
Question: What bonds form when pairs of electrons are shared?
Answer: | covalent bonds | [
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30... | Ionically bonded atoms form when each atom transfers electrons to the other atom, creating |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context:
Question: Which stage of life is typically easier for learning multiple languages?
Answer: | childhood | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Gravity can pull soil, mud, and rocks down cliffs and hillsides. This is called mass movement. The most destructive types of mass movement are landslides and mudslides. They occur suddenly... | mass movement | [
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... | Mass movement
Context: A hurricane is a large storm that forms over the Atlantic Ocean or |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Male Urethra The male urethra passes through the prostate gland immediately inferior to the bladder before passing below the pubic symphysis (see Figure 25.3b). The length of the male uret... | urethra | [
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15... | The male urethra passes through the prostate gland immediately inferior to the bladder |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Sublimation and Deposition Some solids can transition directly into the gaseous state, bypassing the liquid state, via a process known as sublimation. At room temperature and standard pres... | sublimation | [
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... | The process is called sublimation, where some solids transition directly from the solid state to the |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Arterioles An arteriole is a very small artery that leads to a capillary. Arterioles have the same three tunics as the larger vessels, but the thickness of each is greatly diminished. The ... | arteriole | [
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... | An arteriole. |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Socket diagram: Pearson Scott Foresman; Joint diagram: Zachary Wilson. Ball and socket joints allow for a wide range of flexibility . Socket diagram: Public Domain; Joint diagram: CC BY-NC... | ball and socket | [
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2... | Ball and socket joints allow for a wide range of flexibility. |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Stars are classified by color and temperature. The most common system uses the letters O (blue), B (blue-white), A (white), F (yellow-white), G (yellow), K (orange), and M (red), from hott... | stars | [
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329... | Stars are the celestial bodies that are classified by color and temperature, ranging from blue to red |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: The sunlight that reaches Earth is the planet’s most important source of energy. The energy in sunlight, called solar energy, is electromagnetic energy. This is a form of energy that trave... | sun | [
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10... | The most important source of energy on Earth is sunlight, also known as solar energy. This is because |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: The ileocecal valve, a sphincter, is usually in a constricted state, but when motility in the ileum increases, this sphincter relaxes, allowing food residue to enter the first portion of t... | large intestine | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Nuclear fission is the splitting of the nucleus of an atom into two smaller nuclei. This type of reaction releases a great deal of energy from a very small amount of matter. For example, n... | nuclear fission | [
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... | Nuclear fission. |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: The internal resistance r can behave in complex ways. As noted, r increases as a battery is depleted. But internal resistance may also depend on the magnitude and direction of the current ... | increases | [
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113... | The internal resistance of a battery increases as it is depleted. |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Common diseases of the respiratory system include asthma, pneumonia, and emphysema. All of them are diseases of the lungs. The main way to keep your respiratory system healthy is to avoid ... | the respiratory system | [
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Context: The human body has 100,0 |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Fossils may form in other ways. With complete preservation, the organism doesn't change much. As seen below, tree sap may cover an organism and then turn into amber. The original organism ... | rock | [
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4160,... | A mold is an imprint of an organism left in rock. |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Various studies were done on the effects of temperature changes on both pressure and volume by two prominent French scientists, Jacques Charles (1746-1823) and Joseph Louis Gay-Lussac (177... | volume | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Increasing the temperature increases the average kinetic energy of the N2molecules.
Question: Increasing the temperature of n2 molecules increases what energy of motion?
Answer: | kinetic energy | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: It is not yet clear why biodiversity increases closer to the equator, but hypotheses include the greater age of the ecosystems in the tropics versus temperate regions, which were largely d... | in the tropics | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: During anaphase , sister chromatids separate and the centromeres divide. The sister chromatids are pulled apart by the shortening of the spindle fibers. This is like reeling in a fish by s... | anaphase | [
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1200,
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270,
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304,... | Answer: During anaphase, sister chromatids separate and the centromeres divide. |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Graphite and diamond are two forms of elemental carbon. Write the equilibrium equation between these two forms in two different ways.
Question: Graphite is a form of elemental carbon what... | diamond | [
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Context: Graphite and diamond are two forms |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Figure 6.18 The diagram shows angular momentum for a circular motion.
Question: The motion of stars in galaxies imply that there is about 10 times as much what as in the luminous objects ... | mass | [
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13735,
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: For the first year after birth, a baby is called an infant . Childhood begins at age two and continues until adolescence. Adolescence is the last stage of life before adulthood.
Question:... | adolescence | [
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Context: The Earth's atmosphere is divided into five main layers |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: The three smallest alkanes are methane, ethane, and propane. Some hydrocarbons have one or more carbon–carbon double bonds (denoted C=C). These hydrocarbons are called alkenes. http://cata... | alkanes | [
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|
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Nonpolar-nonpolar interactions occur when two nonpolar liquids are mixed. An example of this is the interaction between toluene and octane (see Figures above and below ). The interactions ... | nonpolar-nonpolar interactions | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Producers create food energy. They are the base of all life on Earth. Most producers use photosynthesis but a very small number use chemosynthesis.
Question: What is the sun classified as... | yellow dwarf | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Located at intervals along the synaptonemal complex are large protein assemblies called recombination nodules. These assemblies mark the points of later chiasmata and mediate the multistep... | recombinant | [
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... | Recombinant chromosomes are formed when DNA segments cross over during meiosis I. |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: available; if arsenic is an essential trace mineral in human diets, it is probably required on the order of 50 ppb or less. A toxic dose of arsenic corresponds to about 7,000 ppb and highe... | water intoxication | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: If more NH 3 were added, the reverse reaction would be favored. This “favoring” of a reaction means temporarily speeding up the reaction in that direction until equilibrium is reestablishe... | favoring | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context:
Question: Which part of the plant conduct water and minerals as well as anchor the plant.
Answer: | roots | [
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... | The roots are the part of the plant that conduct water and minerals from the soil and anchor the |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Figure 38.4 The skeletons of humans and horses are examples of endoskeletons. (credit: Ross Murphy).
Question: The skeletons of humans and horses are examples of what?
Answer: | endoskeletons | [
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... | The skeletons of humans and horses are examples of endoskeletons. |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: The rate of evolution depends on how many of an organism’s genes have changed over a period of time. Evolution is usually so gradual that we do not see the change for many, many generation... | evolution | [
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... | The rate of evolution. |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Two unique features of mollusks are the mantle and radula (see Figure above ). The mantle is a layer of tissue that lies between the shell and the body. It secretes calcium carbonate to fo... | mantle | [
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... | The mantle is a layer of tissue that lies between the shell and the body in mollus |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Soaps and Detergents Pioneers made soap by boiling fats with a strongly basic solution made by leaching potassium carbonate, K2CO3, from wood ashes with hot water. Animal fats contain poly... | soaps | [
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... | The salts of fatty acids are called soaps. |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Finally, air passes from the bronchi into smaller passages called bronchioles. The bronchioles end in tiny air sacs called alveoli.
Question: What is the name for the tiny air sacs at the... | alveoli | [
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14... | The tiny air sacs at the end of bronchioles are called alveoli. |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: 2. Sedimentary rocks form when sediments are compacted and cemented together ( Figure below ). These sediments may be gravel, sand, silt or clay. Sedimentary rocks often have pieces of oth... | sedimentary | [
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... | Sedimentary rock
Context: 3. Metamorphic rocks form when existing rocks |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Recognition of Pathogens Cells of the innate immune response, the phagocytic cells, and the cytotoxic NK cells recognize patterns of pathogenspecific molecules, such as bacterial cell wall... | immune | [
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... | The recognition of pathogens is a function of the innate immune response. The innate immune |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Electrons are organized into shells and subshells about the nucleus of an atom.
Question: Electrons are organized into shells and subshells about the nucleus of this?
Answer: | atom | [
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... | An atom.
Context: The Earth revolves around the Sun in an elliptical |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Elasticity is the ability of a material to return to its original shape after being stretched or compressed. Elastic force is the counter force that resists the stretching or compressing o... | elasticity | [
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2... | The ability of a material to return to its original shape after being stretched or compressed is called el |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Intramembranous ossification begins in utero during fetal development and continues on into adolescence. At birth, the skull and clavicles are not fully ossified nor are the sutures of the... | ossification | [
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2... | Intramembranous ossification is the process that begins in utero during fet |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: The three main rock types are igneous, metamorphic, and sedimentary.
Question: The three main rock types are igneous, metamorphic, and what?
Answer: | sedimentary | [
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142... | The third main rock type is sedimentary. |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context:
Question: What control reproductive cycles, which are in turn regulated by environmental cues?
Answer: | hormones | [
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2602,
312,
5646,
495,
23221... | Hormones, specifically sex hormones like estrogen and progesterone, control reproduct |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Bacteria and viruses can infect the brain or spinal cord. An infection of the brain is called encephalitis. An infection of the membranes that cover the brain and spinal cord is called men... | encephalitis | [
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... | An infection of the brain is called encephalitis.
Context: A virus is |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context:
Question: What forms when a sperm fertilizes and egg?
Answer: | zygote | [
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1824,
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264,
268,
13781,... | A zygote is formed when a sperm fertilizes an egg. A zygote |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Like density, the pressure of the air decreases with altitude. There is less air pressing down from above the higher up you go. Look at the bottle pictured below ( Figure below ). It was d... | it decreases | [
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2423,
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395,... | Air pressure decreases as altitude increases because there is less air pressing down from above.
|
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Scientists classify living things to make sense of biodiversity and who how living things are related. The science of classifying living things is called taxonomy.
Question: What is the s... | taxonomy | [
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Context: A triangle has three sides. Each side is a straight line with a |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: The rate of decay of a radioactive substance is constant over time.
Question: What remains a constant of radioactive substance over time?
Answer: | rate of decay | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: The elements in Group 2 (beryllium, magnesium, calcium, strontium, barium, and radium) are called the alkaline earth metals (see Figure below ). These elements have two valence electrons, ... | alkaline earth metals | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context:
Question: The vegetal pole refers to the concentration of what toward one pole of an egg?
Answer: | yolk | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: 12.4 Viscosity and Laminar Flow; Poiseuille’s Law Laminar Flow and Viscosity When you pour yourself a glass of juice, the liquid flows freely and quickly. But when you pour syrup on your p... | viscosity | [
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Context: 13.1 Ohm's Law and Electric Cir |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Like Earth, the Moon has a distinct crust, mantle, and core. The crust is composed of igneous rock. This rock is rich in the elements oxygen, silicon, magnesium, and aluminum. On the near ... | core | [
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Context: The Great Barrier Reef is the largest living structure on Earth. |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Consider carbon as an example. Carbon atoms have six protons. They also have six electrons. All carbon atoms are the same whether they are found in a lump of coal or a teaspoon of table su... | six | [
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Context: The Earth's |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Carbon dioxide emissions into the atmosphere from fossil fuel burning have been rising for the past several decades.
Question: Emissions of what gas into the atmosphere from fossil fuel b... | carbon dioxide | [
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Context: The Earth's average temperature has been increasing |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Trophic level 4 = tertiary consumers that eat secondary consumers.
Question: Trophic level 4 = tertiary consumers that eat what kind of consumers?
Answer: | secondary consumers | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: There are few organisms that live in the deepest ocean. The ones that do have amazing adaptations to the exceptionally harsh conditions.
Question: What is necessary for organisms to survi... | adaptations | [
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... | Organisms that live in the deepest parts of the ocean have unique adaptations to survive the exception |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Regulation of Water Intake Osmolality is the ratio of solutes in a solution to a volume of solvent in a solution. Plasma osmolality is thus the ratio of solutes to water in blood plasma. A... | osmolality | [
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... | Osmolality. In the context provided, osmolality refers to the ratio of s |
The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: Longitudinal waves, like sound waves, have compression and rarefaction zones. The compression zones are where, for example in a sound wave traveling through air, the air molecules are dens... | compression zones | [
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The following are context and question about them. Each context is followed by a question and answer to a given question.
Context: There are many blood vessels in the kidneys ( Figure above ). The kidneys remove urea and other wastes from the blood through tiny filtering units called nephrons. Nephrons ( Figure below ... | nephrons | [
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Context: The process of making urine begins when water and waste are filtered |
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