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Biomolecules - Shea
biomolecules
| Question | Answer |
|---|---|
| Which is true about biological macromolecules? | nucleic acids are made of nucleotides |
| What is the function of a protein? | gives cells shape and structure, controls rate of reactions, moves substances in and out of cells |
| a substance that speeds up the rate of a chemical reaction is called... | a catalyst |
| which is true about catalysts? | lower activation energy of a chemical reaction |
| enzymes affect the reactions in living cells by changing the... | speed of the reaction |
| lipids are... | important parts of biological membranes and waterproof coverings |
| because carbon at ions can bond to one another... | they can form long chains that can be almost unlimited in length |
| the relationship between complex carbohydrates and monosaccharides, is to polymers and | monomers |
| what is not true about enzymes... | they have the same shape as their substances |