5 Written Questions

1. aerobic respiration
2. the presence of lactate produced during fermentation in muscle cells.
3. glycolysis, the citric acid cycle, and oxidative phosphorylation
4. dehydrogenase.
5. step 3

5 Matching Questions

1. (See paragraph page 7) The method of weight loss described for Fat Away shows that the drug is acting as a metabolic
2. Humans use the calories they obtain from _____ as their source of energy.
3. Some friends are trying to make win in their basement. They've added yeast to a sweet grape juice mixture and have allowed the yeast to grow. After several days they find that sugar levels in the grape juice have dropped, but there's no alcohol in the mixture. The most likely explanation is that
4. Fat Away prevents ATP from being made by
5. If you consume 1g of each of the following, which will yield the most ATP?

1. a the mixture needs less oxygen, because yeast only produce alcohol in the absence of oxygen.
2. b fat
3. c uncoupler.
4. d food
5. e blocking access of H+ to ATP synthetase.

5 Multiple Choice Questions

1. 2
   1. The mitochondrial cristae are an adaption that
   2. A kilocalorie is defined as
   3. By-products of cellular respiration include
   4. As a result of glycolysis there is a net gain of ___ ATPs.
2. without O2 (oxygen).
   1. A kilocalorie is defined as
   2. During redox reactions,
   3. In yeast cells,
   4. The term anaerobic means
3. 200,000
   1. Which of the following statements regarding muscle fibers is false?
   2. Which of the following statements regarding fast-twitch muscles is false?
   3. The overall equation for cellular respiration of glucose is
   4. The label on the box of breakfast cereal lists one serving as containing 200 calories per serving. How many calories are actually in one serving?
4. Training usually converts one type of muscle fiber into another.
   1. Which of the following statements regarding cellular respiration is false?
   2. Which of the following statements regarding fast-twitch muscles is false?
   3. Which of the following is a result of glycolysis?
   4. Which of the following statements regarding muscle fibers is false?
5. 2
   1. How many molecules of NADH are produced during glycolysis?
   2. Fat Away prevents ATP from being made by
   3. Which of the following are products of cellular respiration?
   4. Which of the following is a result of glycolysis?

5 True/False Questions

1. Which of the following statements regarding fast-twitch muscles is false? → Training usually converts one type of muscle fiber into another.

   True        False

2. Respiration _____, and cellular respiration _____. → carbon dioxide and water.

   True        False

3. A child is born with a rare disease in which mitochondria are missing from skeletal muscle cells. However, the muscles still function. Physicians find that → the presence of lactate produced during fermentation in muscle cells.

   True        False

4. During redox reactions, → electrons are lost from one substance and added to another substance.

   True        False

5. Which of the following statements regarding photosynthesis and cellular respiration is true? → Photosynthesis occurs in chloroplasts, and cellular respiration occurs in mitochondria

   True        False