Energy needed for ATP synthesis in PS II comes from____________.

(a)

Proton gradient

(b)

Electron gradient

(c)

Reduction of glucose

(d)

Oxidation of glucose

Kranz anatomy is one ofthe characteristics of the leaves of _________

(a)

Sugarcane

(b)

Wheat

(c)

Potato

(d)

Mustard

For every CO₂ molecule entering the C₃ cycle, the number of ATP & NADPH required __________

(a)

2ATP+2NADPH

(b)

2ATP + 3NADPH

(c)

3ATP + 2NADPH

(d)

3ATP + 3NADPH

Law of limiting factors was proposed by ______________.

(a)

Calvin

(b)

Huber

(c)

Blackman

(d)

Von Maye

All carotenoid pigments have ___________carbon atoms.

(a)

30

(b)

40

(c)

50

(d)

20