Across
- 3. plant that has a special ability to capture oxygen from the air and transfers it to their protein rich seeds
- 4. two or more incomplete proteins that can be combined to provide all the essential amino acids
- 5. the amino acids the body can make for itself
- 10. The maintenance of stable levels of acids and bases in body fluid
- 12. The building blocks of protein molecules
- 13. the changing of the structures of a protein caused by heat, acids, bases, alcohol, agitation, and oxidation
- 15. protein that lacks in sufficient amount of one or more essential amino acids
- 18. A protein that defends the body against infections and disease
Down
- 1. a condition caused by a lack of calories and proteins in a persons eating pattern
- 2. the practice of making eating choices consisting entirely or largely of plant foods
- 6. a comparison of nitrogen a person consumes with the nitrogen he or she excretes
- 7. a sickness caused by the lack of essential nutrition
- 8. a protein deficiency disease
- 9. an amino acid the body cannot make for itself and must obtain from foods
- 11. a compound that can counteract an excess of either acid or base in a fluid
- 14. an energy yielding macro nutrient composed of carbon, hydrogen, and nitrogen
- 16. proteins composed of all the essential amino acids humans need
- 17. a wasting disease caused by a lack of calories and protein
