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Photosynthesis in Higher question bank (Botany)

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Q1.

Given below are two statements:
Statement I: The primary ${CO}_{2}$ acceptor in $C_{4}$ plants is phosphoenolpyruvate and is found in the mesophyll cells.
Statement II : Mesophyll cells of $C_{4}$ plants lack RuBisCo enzyme.
In the light of the above statements, choose the correct answer from the options given below :

(A)

Both Statement I and Statement II are incorrect

(B)

Statement I is correct but Statement II is incorrect

(C)

Statement I is incorrect but Statement II is correct

(D)

Both Statement I and Statement II are correct

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Q2.

Emerson's enhancement effect and red drop have been instrumental in the discovery of:

(A)

Photophosphorylation and non - cyclic electron transport

(B)

Two photosystems operating simultaneously

(C)

Photophosphorylation and cyclic electron transport

(D)

Oxidative phosphorylation

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