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Chemical Compounds

pg 22-27

element a pure substance that can't be broken down into other substances or physical means
compound a substance made of two or more elements chemically combined in a specific ratio, or proportion
carbohydrate an energy rich organic compound,such as a sugar or starch that is made of the elements carbon,hydrogen, and oxygen
lipid an energy rich organic compound such as a fat, oil,or wax/ made of carbon,hydrogen and oxygen
protein large organic molicule made of carbon,hydrogen,oxygen,nitrogen and sometimes sulfur
DNA dioxdeoxyribonucleic acid;genetic material carrying information about an organism and is passed from parent to offsprng.
nucleic acid large organic molecule made of carbon,oxygen,hydrogen, nitrogen and phosphorus, that contains the instructions cells need to carry out all the functions of life
enzyme a type of protein that speeds up a chemical reaction in a living thing
double helix the shape of a DNA molicule
Created by: virginia brody