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8 Cards in this Set
- Front
- Back
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dehydration synthesis occurs when
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two molecules are separted and a molecule of water is given off in the process
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the polysaccharide used in animal liver and muscle to provide an engery reserve is
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glycogen
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the polysaccharide that is used in plants to store energy is
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starch
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the indigestible polysaccharide that is used in plants to provide mechanical strength to their cell walls is
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cellulose
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a student wants to test a new shampoo labeled as a "protein rich" formula to see if it really does contain protein material. which of the following should he do after placing several milliliters of shampoo in a clean test tube
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add 2 or 3 drops of Biuret solution
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a student wishes to test a sample of a new sweetener called splenda to see if it contains any monosaccharides. He dissolves a packet of the powder in a small beaker of water. He places several millitiers of the solution in a test tube. Which of the following should he do next
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add 10 drops of Benedict's solution
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A student wants to test a sample of yogurt to see if it contains any free amino acids. He places several millliliters of the yougert in a clean test tube. Which of the following chould he do next
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add ten drops od ninhydrin
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after adding the appropriate test reagent to the yogurt (in the pervious question) to test for amino acids, he should next
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heat the test tube and look for a dark purple color
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