Photosystem I have chlorophyll, a group of molecules that absorb maximum light of:
Correct answer: C. 700 nm
- A. 680 nm
- B. 780 nm
- C. 700 nm
- D. 580 nm
Explanation
There are two photosystems: PSI and PSII. These are named in order of their discovery. Photosystem I has chlorophyll, a molecule that absorbs the maximum light at 700nm. Whereas PSII absorbs the maximum light at 680nm.
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