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Sci C1 S3

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
lipid   energy-rich organic compound, such as a fat, oil, or wax that is amde of carbon, hydrogen, and oxygen  
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RNA   ribonucleic acid; a nucleic acid that plays an impoortant role in the production of proteins  
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DNA   Deoxyribonucleic acid; the genetic material that carries information about an organism and is passed from parent to offspring  
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nucleic acid   very large organic molecule made of carbon, oxygen, hydrogen, nitogen, and phosphorus that contains the instructions cells needed to carry out all the functions of life  
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enzyme   a type of protein that speeds up a cheical reaction in a living thing  
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amino acid   a small molecule that is linked chemically to other amino acids to form proteins  
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element   any substance that cannot be broken down into simplier substances  
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compound   two or more elements that are chemically combined  
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carbohydrate   energy-rich organic compound, such as a suga or a starch, that is made of the elements carbon, hydrogen, and oxygen  
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