At which wavelength does Photosystem II absorb light most effectively?

Biology Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

PPSCFPSCNTSPakistan govt jobs
Subject
Biology Mcqsbiology-mcqs
Published
23 May 2018
Last updated
28 May 2026

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Explanation

Photosystem II contains pigments that absorb light optimally at 680 nm, which is crucial for the process of photosynthesis. The other options do not correspond to the absorption peak of Photosystem II.

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