Across
- 2. The food an animal eats
- 4. Primary transporter of nutrients throughout the body and is necessary for all bodily functions
- 5. organic substances which are only needed in tiny amounts
- 8. food which could not be digested or absorbed is removed from the body
- 9. the small molecules are absorbed into the blood
- 11. Joins two simple sugar molecules to form a double bond.
- 13. A unit of heat used to measure the energy value of food.
- 14. is the broken down from that our body can use for energy
Down
- 1. build tissues and repair body cells
- 3. food is taken into alimentary canal
- 6. This contains one 6-carbon group; simple sugars.
- 7. table sugar
- 10. are inorganic substances
- 12. acid peptidases break down polypeptides to amino acid molecules