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NEET UG BIOLOGY MCQ: PHOTOSYNTHESIS IN HIGHER PLANTS
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Cyclic phosphorylation occurs at which wavelength
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Correct option: B
Wavelength beyond 680 nm
Option B (Wavelength beyond 680 nm) is correct because cyclic photophosphorylation primarily involves PS-I, which absorbs light at wavelengths longer than 680 nm.
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I. When only PS I is functional, cyclic flow of electrons is not possible
II. The breakdown of the gradient provides enough to make the enzyme synthesis
III. The NADP reductase enzyme is located of the thylakoid membrane
IV. Proton gradient increases due to and Cyt . Law of limiting factors was given by