Question

which of the following is a true statement about anaerobic cell respiration

Answer 1

where are the options

Answer 2

1. Using Figure 9–1, which pairing matches the structures shown in the cell diagrams with theprocesses that take place within those structures? (1 point)
a. A: photosynthesis; B: cellular respiration
b. C: photosynthesis; D: cellular respiration
c. D: photosynthesis; E: cellular respiration
d. E: photosynthesis; D: cellular respiration
Answer: D-E: photosynthesis; D: cellular respiration

2. Which of the following explains one way that breathing and cellular respiration are connected? (1 point)
a. Breathing supplies the carbon dioxide used in respiration.
b. Breathing supplies the oxygen used in respiration.
c. Respiration removes the harmful carbon dioxide that is produced from breathing.
d. Respiration supplies the oxygen used in breathing.
Answer: B-Breathing supplies the oxygen used in respiration.

3. A student claims that cellular respiration is essential to cells so that they have a means for getting rid of excess carbon dioxide. What is wrong with his statement? (1 point)
a. Cellular respiration is not essential to a cell.
b. Cellular respiration does not consume carbon dioxide.
c. Cellular respiration is essential because it produces carbon dioxide needed by the cell.
d. A buildup of carbon dioxide is not harmful to a cell.
Answer: B- Cellular respiration does not consume carbon dioxide.

4. If one sample of food contains 200 calories and another contains 300 calories, which statement applies? (1 point)
a. The 200­calorie food contains more potential energy than the 300­calorie food.
b. The 200­calorie food contains less potential energy than the 300­calorie food.
c. The 200­calorie food contains the same potential energy as the 300­calorie food.
d. The potential energy of both foods cannot be determined unless they are combusted in a calorimeter.
Answer: B-The 200­calorie food contains less potential energy than the 300­calorie food.

5. Which of the following is a true statement about anaerobic cell respiration? (1 point)
a. It produces more ATP than aerobic respiration.
b. Only bacteria can respire this way.
c. It yields less ATP than aerobic respiration.
d. Multicellular organisms can survive for long periods of time using this method.
Answer: C-It yields less ATP than aerobic respiration.