bio

3. Component of food that comes from plants and breaks down into sugar
5. a type of (organic) fat molecule found in living things
7. The uptake and use of nutrients by cells
8. A biological catalyst
11. Component of food that comes from animals they are large food molecules composed of units called amino acids

1. The movement of nutrients from the intestines into the blood
2. A substance that increases the rate of a chemical reaction but is not used up itself
4. The breakdown of food into smaller components that can be absorbed into the bloodstream.
6. Taking substances into the body
9. The removal of undigested food from the body as faeces
10. The unfolding or breaking up of a protein or enzyme