What is cyclic photophosphorylation? Why does it occur? A. Electrons from ferredoxin go back to PQ instead of making NADPH when the cell needs more ATP than NADPH. B. It is when photosystem 1 is skipped all together when more NADPH is needed. C. It is when photosystem 2 is skipped all together when more ATP is needed. D. Electrons from ferredoxin go to cytochrome complex instead of making NADPH when more ATP is needed than NADPH.
Added by William G.
Step 1
Cyclic photophosphorylation occurs when electrons from ferredoxin go back to PQ Show more…
Show all steps
Your feedback will help us improve your experience
Sri K and 81 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
In cyclic photophosphorylation which one of the following is formed? (a) ATP (b) NADP and ATP (c) $\mathrm{NADH}$, and $\mathrm{O}_{2}$ (d) NADPH, ATP and $\mathrm{O}$.
One of the outcomes of noncyclic photophosphorylation that does not occur in cyclic photophosphorylation is (A) light energy is absorbed (B) ATP is produced (C) NADPH is produced (D) electrons are passed along the electron transport chain (E) electrons trapped by photosystem I are energized by sunlight
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD
