Across
- 3. large number of similar units bonding together.
- 5. living organism in order to maintain life.
- 10. very large number of atoms, such as proteins, acids.
- 12. class of organic compounds that are fatty acids.
- 13. protein- forms hair and finger nails.
- 14. unit of a nucleic acid
- 15. process of breaking down food in the body.
- 17. absorption of heat.
- 21. molecule that decreases activity.
- 23. acids- simple organic compound containing carboxyl.
Down
- 1. scale of 7 is neutral.
- 2. a molecule that can be bonded, into other identical molecules.
- 4. reaction- transformation of one molecule to a different molecule.
- 6. protein- control movement such as proteins help control contraction.
- 7. protein- accelerates the speed of a chemical reaction such as (digestive)
- 8. large group of organic compounds occurring in foods and living tissues.
- 9. energy- quantity of energy that reacts to species.
- 11. release of heat.
- 14. acid- DNA OR RNA
- 16. components of body tissue, such as, hair, nails and antibodies.
- 18. protein- parts of the body used by cells in cellular respiration.
- 19. substance produced by a living organisms that acts like a biochemical reaction.
- 20. bonding- attraction between atoms, that contain two or more.
- 22. protein- regulates the amount of sugar in the blood.