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15 Cards in this Set
- Front
- Back
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photosynthesis
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CO2 + sunlight + water = oxygen + glucose
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evolution
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a change in a population of organisms over time
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human traits
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bipedalism, capacity for language, large brain, opposable thums
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atomic MASS
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number of protons and neutrons
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isotope
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a different form of an element with a different number of neutrons
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molecule
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stable associations between 2 or more atoms
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chemical bond
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attraction between 2 atoms
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ion
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an atom that has gained or lost electrons; ex. NaCl
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dehydration synthesis
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2 smaller molecules covalently bond with the removal of a water molecule; breaks down biological molecules
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hydrolysis
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addition of water molecule; breaks down biological molecules
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monosaccharides
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building block for carbs
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carb that is a major source of energy for cells
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glucose
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storage form of glucose in plants
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starch
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storage form of glucose in animals
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glycogen
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saturated fat
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maximum number of hydrogen atoms bonded to carbon atoms
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