Consider the following statements regarding photosynthesis and state which is/are correct? I. ATP formation during photosynthesis is termed as photophosphorylation. II. Kranz anatomy pertains to leaf.

Question

Consider the following statements regarding photosynthesis and state which is/are correct?

I. ATP formation during photosynthesis is termed as photophosphorylation.
II. Kranz anatomy pertains to leaf.
III. The reduction of $N A D P^{+}$ to NADPH occurs during the Calvin cycle.
IV. In a chlorophyll molecule, manganese is the metal ion.

TestHub · Accepted Answer

Reduction of N A D P + to N A D P H occurs during non-cyclic Photophosphorylation of light reaction, while oxidation of NADPH takes place during Calvin cycle. Tetraporphyrin ring of chlorophyll a flat, square, structure of alternating single and double bonds containing four smaller pyrrole rings with a magnesium atom at the centre.

Botany - Photosynthesis in Higher Plants Question with Solution | TestHub

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