Free Photosynthesis In Higher Plants (Daily Quiz: 11) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

Photochemical reactions in the chloroplast are directly involved in

(a) formation of phosphoglyceric acid

(b) synthesis of glucose and starch

(c) fixation of carbon dioxide

(d) photolysis of water and phosphorylation of ADP to ATP

Question-2

Ferredoxin is a component of

(a) Photosystem-I

(b) Hill reaction

(c) $P_{680}$

(d) Photosystem-II

Question-3

Which one of the following is wrong in relation to photorespiration?

(a) It occurs in chloroplast

(b) It is a characteristic of C₄ plants

(c) It occurs in day time only

(d) It is a characteristic of C₃ plants

Question-4

Which one of the following correctly identifies X and Y and and their functions in the given figure of chloroplast ?

	X		Y
	Structure	Function	Structure	Function
(a)	Grana	Photolysis of water	Stroma	$CO_{2}$ fixation
(b)	Grana	$CO_{2}$ fixation	Stroma	Photolysis of water
(c)	Stroma	Photolysis of water	Grana	$CO_{2}$ fixation
(d)	Stroma	$CO_{2}$ fixation	Lamellae	Photolysis of water

(a) (a)

(b) (b)

(c) (c)

(d) (d)

Question-5

Photosynthesis is a

(a) Chemical process

(b) Physical process

(c) Physico–chemical process

(d) Physiological process