Proteins,catalysts and enzymes
- Proteins are made up of long chains of amino acids
- Proteins have many different functions.
- Enzymes are proteins which act as biological catalysts.
Factors affecting enzyme action
- Factors which can alter the shape of the active site prevent the enzyme from working
- Enzyme activity is affected by temperature and PH
Enzymes in digestion
- Digestion enzymes are made by glands in the…