ASSERTION \& REASON
Directions: In the following questions, a statement of assertion is followed by a statement of reason.
Mark the correct choice as:
(1) Both Assertion (A) and Reason (R) are True and the Reason (R) is a correct explanation of the Assertion (A).
(2) Both Assertion (A) and Reason (R) are True but Reason (R) is not a correct explanation of the Assertion (A).
(3) Assertion (A) is True but the Reason (R) is False.
(4) Assertion (A) is False but the Reason (R) is True.
Assertion (A): The electrons are not used up in the cyclic photophosphorylation.
Reason (R): When only PS I is functional, the excited electron does not pass on to NADP+ but is cycled back to the PS I complex through the electron transport chain.
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