NEET2023Botany-Light Reactions
NEET 2023 Botany PS II MCQ Question
Type: MCQ-fact-Medium-Class 11
The reaction centre in PS II has an absorption maxima at
A
700 nm
B
660 nm
C
780 nm
D
680 nm
Correct Answer
Option D
Detailed Explanation
The reaction center of Photosystem II (PS II) absorbs light most efficiently at 680 nm, which is why it is also called P680.
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