Plant Physiology (NEET Biology): Questions 132 - 137 of 257

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Question number: 132

» Plant Physiology » Photosynthesis » Site of Photosynthesis Take Place

MCQ▾

Question

Photophosphorylation is a process in which

Choices

Choice (4) Response

a.

NADP is formed.

b.

Chemical energy is used to produce ATP.

c.

light energy is converted into chemical energy in the form of ATP

d.

CO2 is reduced to carbohydrate.

Question number: 133

» Plant Physiology » Photosynthesis » Photorespiration C3 and C4 Pathways

MCQ▾

Question

Which of the following is the first step of glycolysis?

Choices

Choice (4) Response

a.

Breakdown of glucose

b.

Conversion of glucose into fructose

c.

Dehydrogenation of glucose

d.

Phosphorylation of glucose

Question number: 134

» Plant Physiology » Photosynthesis » Pigments Involved in Photosynthesis

MCQ▾

Question

Photosynthetic pigments in chloroplast are embedded in membrane of

Choices

Choice (4) Response

a.

photoglobin

b.

matrix

c.

thylakoids

d.

envelope of chloroplast

Question number: 135

» Plant Physiology » Photosynthesis » Photorespiration C3 and C4 Pathways

MCQ▾

Question

In C4 plants, Calvin cycle

Choices

Choice (4) Response

a.

Occurs in grana of bundle sheath chloroplast

b.

Occurs in stroma of bundle sheath chloroplast

c.

Does not occur as CO2 is fixed mainly by PEP and no CO2 is left for Calvin cycle.

d.

Occurs in mesophyll chloroplast

Question number: 136

» Plant Physiology » Mineral Nutrients » Deficiency Symptoms

MCQ▾

Question

The possible resource of phosphorus ions and nitrogen ions in soil generally get depleted because they are usually found as

Choices

Choice (4) Response

a.

Positively charged ions

b.

Particles carrying no charge

c.

A disproportionate mixture of negatively charged ions

d.

Negatively charged ions

Question number: 137

» Plant Physiology » Mineral Nutrients » Nitrogen Metabolism

MCQ▾

Question

Insectivorous plants catch and digest insects for

Choices

Choice (4) Response

a.

Protecting their leaves.

b.

Being heterotrophs of consumer level.

c.

Obtaining nitrogen.

d.

Protecting their fruits.

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