Plant Physiology-Photosynthesis (NEET Biology): Questions 21 - 26 of 92

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Question number: 21

» Plant Physiology » Photosynthesis » Photorespiration C3 and C4 Pathways

MCQ▾

Question

Ganong’s respiroscope is used to demonstrate………

Choices

Choice (4) Response

a.

evolution of oxygen during photosynthesis

b.

evolution of carbon dioxide during fermentation

c.

production of heat during aerobic respiration

d.

production of carbon dioxide during aerobic respiration

Question number: 22

» Plant Physiology » Photosynthesis » Photorespiration C3 and C4 Pathways

MCQ▾

Question

The incomplete breakdown of sugars in anaerobic respiration result in the formation of

Choices

Choice (4) Response

a.

glucose and CO2

b.

fructose and water

c.

alcohol and CO2

d.

water and CO2

Question number: 23

» Plant Physiology » Photosynthesis » Pigments Involved in Photosynthesis

MCQ▾

Question

Which of the following occurs first in the light reaction?

Choices

Choice (4) Response

a.

Evolution of ATP and O2.

b.

Oxidation of chlorophyll.

c.

Production of O2 and NADPH2.

d.

Photolysis of water

Question number: 24

» Plant Physiology » Photosynthesis » Pigments Involved in Photosynthesis

MCQ▾

Question

During photochemical reactions of photosynthesis

Choices

Choice (4) Response

a.

Liberation of O2 and formation of ATP and NADPH2

b.

Liberation of oxygen takes place.

c.

Formation of ATP and NADPH2 takes place.

d.

Assimilation of CO2 takes place.

Question number: 25

» Plant Physiology » Photosynthesis » Photorespiration C3 and C4 Pathways

MCQ▾

Question

Anaerobic respiration takes place in the

Choices

Choice (4) Response

a.

ER

b.

cytoplasm

c.

mitochondria

d.

lysosomes

Question number: 26

» Plant Physiology » Photosynthesis » Pigments Involved in Photosynthesis

MCQ▾

Question

Grana refers to

Choices

Choice (4) Response

a.

Byproduct of photosynthesis.

b.

Glycolysis of glucose.

c.

Stacks of thylakoids in plastids of higher plants.

d.

A constant in quantum equation.

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