click below
click below
Normal Size Small Size show me how
3.1
vocab
| Term | Definition |
|---|---|
| element | any substance that cannot be broken down into similar substances |
| compound | when two or more elements combine chemically, they form a compound |
| carbohydrate | an energy rich organic compounds made of the elements |
| lipid | energy rich compounds made of carbon hydrogen and oxygen |
| protein | large organic molecules made of carbon hydrogen oxygen nitrogen and some cases sulfur |
| amino acid | protein molecules are made up of smaller molecules |
| enzyme | a type of protein that speeds up a chemical reaction in a living thing |
| nucleic acid | very long organic molecules made of carbon oxygen carbon hydrogen nitrogen and phosphorus |
| DNA | the genetic material that carries information about an organisms and is passed from parent to offspring |
| RNA | production of proteins |