Botany-Light Reaction

NEET Botany Light Reaction Assertion Reason Question

Type: Assertion Reason-assertion-Hard-Class 11

Assertion (A): Non-cyclic photophosphorylation involves both PS II and PS I. | Reason (R): ATP and NADPH + H+ are synthesised through the electron flow in the Z scheme.

A

Both A and R are true, and R is the correct explanation of A.

B

Both A and R are true, but R is not the correct explanation of A.

C

A is true, but R is false.

D

A is false.

Correct Answer

Option A

Detailed Explanation

Non-cyclic photophosphorylation requires both PS II and PS I, where the electron transport chain, depicted as the Z scheme, facilitates the synthesis of ATP and NADPH + H+ (Chunk 4).

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