This pathway uses the photosystem-I, but not photosystem-II:
Correct answer: B. Cyclic electron flow
- A. Non-cyclic photophosphorylation
- B. Cyclic electron flow
- C. Z-scheme
- D. Non-cyclic electron flow
Explanation
In cyclic phosphorylation only PS-I is involved.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Bioenergetics
Cellular respiration explains how cells release energy from glucose through glycolysis, the link reaction, Krebs cycle and electron transport chain. It includes ATP production, substrate-level and oxidative phosphorylation, aerobic versus anaerobic respiration, and the roles of mitochondria, oxygen and fermentation in energy transfer.
Practise Bioenergetics
1,378 free Bioenergetics MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Bioenergetics questions
Pick up the correct flow of electrons in second electron transport chain of non-cyclic photophosphorylation:
As electrons move down the photosynthetic electron transport chain their energy goes on decreasing and is used by thylakoid membrane to produce:
Pick up the one not involved in cyclic electron flow of light reaction of photosynthesis:
The details of path of carbon in dark reaction of photosynthesis were discovered by Melvin, Calvin and his colleagues at:
During the first step of reduction phase of Calvin cycle, following change occurs:
The assimilatory and reducing powers synthesized in light reaction of photosynthesis are utilized in: