Biology · Photosynthesis
The oxygen-evolving complex associated with Photosystem II (PS II) involves which of the following essential metal ions for its catalytic activity?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Fe3+
- 2Fe2+
- 3Ca2+
- 4Mn2+✓
Correct answer
Mn2+
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