Question

The photolysis of water during photosynthesis occurs in the presence of following mineral(s):

A Mn^2+ ion Correct Answer Incorrect Answer
B Mg^2+ ion Correct Answer Incorrect Answer
C Mn^2+ and Cl- ion Correct Answer Incorrect Answer
D K^+ and Cl- ion Correct Answer Incorrect Answer

Solution

The manganese and chlorine ions activates enzymes involved in photosynthesis and nitrogen metabolism, especially in photolysis of water to release oxygen.

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