1. Rotenone is an insecticide that kills by blocking the later stages of aerobic respiration. Which…

1. Rotenone is an insecticide that kills by blocking the later
stages of aerobic respiration. Which of the following statements
about insects poisoned by rotenone is most likely to be true?
A Rotenone does not affect any particular cell organelle.
B Insects with chloroplasts will be poisoned by rotenone.
C Insects poisoned with rotenone still produce a little ATP.
D Rotenone will not kill insects that lack mitochondria.
2. During the day, there is an overall loss of certain gases
from the leaf through the stomates. Which gases are they?
A Oxygen and carbon dioxide.
B Carbon dioxide and water.
C Nitrogen and carbon dioxide.
D Oxygen and water.