NEET UG BIOLOGY MCQ: PHOTOSYNTHESIS IN HIGHER PLANTS

1 Medium

1 of 1

Analyzing +4 | -1

I. It is the characteristics of

{C_4} -

plants

II. It is the characteristics of

{C_3} -

plants

III. It occurs in chloroplast

IV. It occurs in daytime

V. It occurs in night

Select the correct options in relation to photorespiration

View answer and explanation

Correct option: B

Correct option : I, III, IV, Incorrect option : I, V

The correct answer is B (Correct option : I, III, IV, Incorrect option : I, V) because photorespiration is characteristic of C3 plants, occurs in chloroplasts and daytime, and not C4 plants or nighttime.

More Questions from PHOTOSYNTHESIS IN HIGHER PLANTS

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Energy required for ATP synthesis in PS – II comes from? Correct sequence of rate of photosynthesis in different light is The

{C_4}

plants are photosynthetically more efficient than

{C_3}

plants because: If a chemical process is affected by more than one factors then its rate will be determined by Identify the incorrect statements among the following

I. When only PS I is functional, cyclic flow of electrons is not possible

II. The breakdown of the gradient provides enough to make the enzyme synthesis

III. The NADP reductase enzyme is located of the thylakoid membrane

IV. Proton gradient increases due to

\mathrm{PC}

and Cyt

f

. Law of limiting factors was given by