Chapter 5 Review pg.106-107 #1-12,14,15

1) c. water
2) d. glycogen
3) c. hyphilic
4) b. lipid
5) b. side groups
6) d. substrate
7) b. lowers the activation energy of a reaction
8)
9) They all consists of sugar.
10) Steroids are a lipid molecule in which the carvon skeleton forms four fused rings. It circulates in your body as chemical signals and cause some differences in appearance between men and women.
11) Polypeptide is a chain that creates protein by linking amino acids toghter.
12) It heats up unfolded proteins since the most of the forces that maintain folding are weak attractions between pairs of side groups, and between side groups and water.
14) a.
b. dehydration reaction
c. OH
15) a. 38 degrees for enzyme A and 78 degrees for enzyme B.
b. Enzyme A from bacteria and enzyme B for humans.
c.