Multiple Choice
The Calvin cycle is a
A) cyclic pathway that produces three-carbon carbohydrates from CO₂.
B) linear pathway that produces three-carbon carbohydrates from CO₂.
C) cyclic pathway that produces ATP and NADPH.
D) linear pathway that produces ATP and NADPH.
E) cyclic pathway that produces ATP and three-carbon carbohydrates from CO₂.
Correct Answer:

Verified
Correct Answer:
Verified
Q49: The product of photosystem I is<br>A) NADPH.<br>B)
Q50: For many plants to grow well in
Q51: Most biologists agree that the light reactions
Q52: Examples of photosynthetic accessory pigments are<br>A) chlorophyll
Q53: If you were placing orders for experiments
Q54: The energy source for photosynthesis is<br>A) oxygen.<br>B)
Q55: Rubisco catalyzes the fixation of CO₂ with
Q56: Organisms that gain energy by consuming preexisting
Q57: Of the following organisms,which one does not
Q58: Herbicides may kill plants by<br>A) blocking carotenoid