| A | B |
|---|
| lipids | store and release large amounts of energy |
| Enzymes | proteins that speed up chemical reactions |
| Photosynthesis | changing light energy into chemical energy |
| Producers | organisms that make their own food |
| Consumers | organisms that can't make their own food |
| Proteins | used for building cell parts |
| Carbohydrates | sugars, starch, and cellulose |
| Nucleic Acids | store information in the cell |
| Metabolism | total of all chemical reactions in an organism |
| The sun | The energy used in photosynthesis comes from |
| Osmosis | A plant wilts as a result of the process of |
| Compounds | All living things are made up of organic |
| Size | One property of a molecule that determines whether it will pass through a selectively permeable membrane is |
| Water | The compound that allows materials to move through cell membranes by osmosis is |
