Chapter 5 Review: P. 106-107 Ex. 1-12, 14, 15

Answers:

1. c,Water
2. b,Carbohydrate
3. c,Hydrophilic
4. b,Lipid
5. c,Amino groups
6. d,Substrate
7. b,Lowers the activation energy of a reaction
8. You would comsume the pasta because the carbohydrates will give you the energy for the race.
9. The are all carbohydrates.
10. Steroids are lipids that have a ring shaped carbon skeleton, they circulate your body as signals and they are used to make what women are and what men are.
11. Polypeptides are the things that make up proteins.
12. Denaturation affects proteins because it causes the protein to unravel and lose its function and abilities.

14.

a. The molecule that is also produced is a water molecule.

b. Dehydration reaction, because when the two amino acids combine they need to bond so they give away a water molecule together which dehydrating.

c. The possible places would be defintely consisting of a Hydrogen + Oxygen atoms or just a Hydrogen atom.

15.
a. Enzyme A performs the best when the temperature is at 35 Celcius and Enzyme B works best at 75 degree celsius

b. Enzyme A is from humans, and Enzyme B is from the weird bacteria.