Free Photosynthesis In Higher Plants (Daily Quiz: 1) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

Which acts as a transmembrane channel?

(a) $F_1$ of ATPase

(b) $F_0$ of ATPase

(c) Both (a) and (b)

(d) None of these

Question-2

The membranous system of grana is responsible for

(a) trapping light energy and also for fixation of $CO_{2}$.

(b) trapping light energy but no ATP and $NADPH_{2}$ formation.

(c) ATP and $NADPH_{2}$ formation but not for light trapping.

(d) light capturing and also for $NADPH_{2}$ and ATP formation.

Question-3

In photosystem-I the first electron acceptor is

(a) cytochrome

(b) an iron-sulphur protein

(c) plastocyanin

(d) ferredoxin

Question-4

The primary acceptor, during $CO_{2}$ fixation in $C_{3}$ plants, is

(a) phosphoenolpyruvate (PEP)

(b) phosphoglyceric acid (PGA)

(c) ribulose 1, 5-diphosphate (RuDP)

(d) ribulose monophosphate (RMP).

Question-5

The rate of photosynthesis is higher in

(a) very high light

(b) red light

(c) continuous light

(d) green light.