Plant Physiology-Photosynthesis (NEET Biology): Questions 73 - 79 of 92

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Question number: 73

» Plant Physiology » Photosynthesis » Photorespiration C3 and C4 Pathways

MCQ▾

Question

In both aerobic and anaerobic respiration which same product is formed?

Choices

Choice (4) Response

a.

Organic acid

b.

Pyruvic acid

c.

Lactic acid

d.

Citric acid

Question number: 74

» Plant Physiology » Photosynthesis » Photorespiration C3 and C4 Pathways

MCQ▾

Question

Which of the following is CO2 acceptor in C4 plants?

Choices

Choice (4) Response

a.

Ribulose 1, 5 diphosphate (RuDP)

b.

Oxaloacetic acid (OAA)

c.

Phosphoenol pyruvate (PEP)

d.

Phosphoglyceric acid (PGA)

Question number: 75

» Plant Physiology » Photosynthesis » Photorespiration C3 and C4 Pathways

MCQ▾

Question

The family in which many plants are C4 type is

Choices

Choice (4) Response

a.

Solanaceae

b.

Crucifereae

c.

Malvaceae

d.

Gramineae

Question number: 76

» Plant Physiology » Photosynthesis » Photorespiration C3 and C4 Pathways

MCQ▾

Question

The aerobic respiration yields

Choices

Choice (4) Response

a.

10NADH2, 2FADH2, 38ATP

b.

10NADH2, 2FADH2, 2GTP, 2ATP

c.

12NADH2, 30ATP, H2O

d.

8NADH2, 2FADH2, 2ATP

Question number: 77

» Plant Physiology » Photosynthesis » Factors Affecting Photosynthesis

MCQ▾

Question

Compensation point is

Choices

Choice (4) Response

a.

When there is enough water just to meet the requirements of plant.

b.

When entire food synthesized into photosynthesis remains utilized.

c.

Where there is neither photosynthesis nor respiration.

d.

When rate of photosynthesis is equal to the rate of respiration.

Question number: 78

» Plant Physiology » Photosynthesis » Photorespiration C3 and C4 Pathways

MCQ▾

Question

Which of the enzyme is involved in the conversion of 3PGA to 3PGAL?

Choices

Choice (4) Response

a.

Triose phosphate dehydrogenase

b.

Phosphatase

c.

Carboxydismutase

d.

Aldolase

Question number: 79

» Plant Physiology » Photosynthesis » Photorespiration C3 and C4 Pathways

MCQ▾

Question

Which one is false about Kranz anatomy?

Choices

Choice (4) Response

a.

It is found in Atriplex, sugarcane, maize.

b.

Plant having it have better photosynthesizing power than C3 plants.

c.

Mesophyll cells have large chloroplast and more developed grana.

d.

Bundle sheath have large chloroplast and less developed grana.

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