Across
- 3. acid a simple compound containing both carboxyl and amino.
- 4. made from amino acids.
- 5. Dietary material containing substances such as cellulose, ligin, and pectin
- 7. a mineral that transfers oxygen from the lungs to the tissue.
- 9. helps maintain the proper balance and minerals.
- 11. unsaturated fat.
- 14. a compound of the sterol type found in most body issues.
Down
- 1. provides energy.
- 2. group of organic compounds.
- 3. removes potentially damaging oxidizing agents in a living organism.
- 6. chemical processes that occur within a living organism
- 8. oily or greasy substance occurring in animal's bodies
- 10. solid inorganic substance of natural occurrence
- 12. mainly stored in bones and teeth.
- 13. unit of energy