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Science of Life: Review

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Across
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This occurs when 2 different molecules bind/ADHERE together (occurs when water molecules bind cellulose molecules to move UP a plant stem or piece of yarn)
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Fats/oils do not have ____ groups, so fats/oils do not form the hydrogen bonds needed to dissolve in water
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Type of bond occurring when electrons are shared between the individual atoms (bonds between atoms in a sugar molecule or a water molecule, for example)
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A ____ covalent bond is a covalent bond formed when H shares electrons with O or N (or a few other elements), but the electrons are hogged by the O or N
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Organism that makes its own food
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A polysaccharide created in animals to store glucose for later use
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Term for a single sugar molecule; literally means "one sugar"
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Name for the type of chemistry that focuses on molecules containing carbon (also a term that now means pesticide-free)
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Another name for sugars that indicates these molecules are composed of carbon, hydrogen, and oxygen
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The process in which plants and animals break down glucose to make energy; occurs in the mitochondria of cells
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Molecule made of H and O that allows life as we know it on Earth
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A polysaccharide created in plants to store glucose for later use -- found in pasta
Down
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A polysaccharide created in plants to provide structure and resilience -- often called fiber
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A ____ bond allows water to dissolve sugar or salt or to bind to other molecules with hydroxyl groups. This type of bond allows life on Earth as we know it!
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Table sugar is composed of sucrose and _____ (another sugar)
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Name for a group of 2 or more atoms bound together by a chemical bond
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A long chain of sugar molecules. Examples include starch and cellulose. This name literally means "many sugar"
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The sugar made by plants from sunlight (energy), carbon dioxide, and water during photosynthesis
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Organisms that must eat other organisms to obtain glucose to make energy
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This occurs when 2 of the SAME molecules bind to each other (occurs when water molecules pull other molecules up the stem of a plant/piece of yarn -- or hold each other on the top of a penny)
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Type of bond created when one element greedily takes an electron (or 2) from another element, instead of sharing
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General name for a long chain of carbon and hydrogen atoms bound together; these molecules are used for fuels and are found in oils/fats, among other things
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Our favorite element, found in oil and all living organisms
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Name for table sugar
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A type of polysaccharide that gives structure to some insect exoskeletons and fungi