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What is the maximum wavelength of light photosystem II can absorb?

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What is the maximum wavelength of light photosystem II can absorb?

(a) 680nm

(b) 450nm

(c) 700nm

(d) 230nm

The question was posed to me in unit test.

My doubt stems from Chloroplast Structure and Function topic in division Chloroplast Structure and Function of Cell Biology

1 Answer

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Best answer
The correct answer is (a) 680nm

Best explanation: Photosystem II primary donor or P680 is a complex of many pigments which has the potentiality to absorb maximum light at 680nm. It is also known to be the strongest biological oxidizing agent.

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