In photosynthesis, when does the release of oxygen occur?
a) When photolysis occurs in the light reactions
b) When carbon dioxide combines with ribulose-1, 5-bisphosphate (RuBP)
c) During photophsphorylation
d) When NADPH and ATP are fed into the Calvin Cycle
Ans: a) When photolysis occurs in the light reactions
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The nearest living relatives of crocodiles and alligators are
A. snakes. B. birds. C. turtles. D. lizards. E. manatees.
Fertilization of the ovum occurs in the _______ .
a. ovary b. uterus c. follicle d. fallopian tube
Four of the five choices listed below are associated
with the light-dependent reactions. Select the exception. a. photolysis b. electron transfer c. carbon dioxide fixation d. photosystem I and II e. noncyclic ATP formation