NEET Biology: Questions 1212 - 1219 of 3146

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Question number: 1212

» Plant Physiology » Photosynthesis » Pigments Involved in Photosynthesis

MCQ▾

Question

Photosynthesis is a process in which

Choices

Choice (4) Response

a.

Oxidative photophosphorylation occurs.

b.

NADH is reduced to NAD.

c.

ATP is generated.

d.

CO2 is reduced to carbohydrate.

Question number: 1213

» Plant Physiology » Plant Growth and Development » Growth Regulators-Auxin, Gibberellin, Cytokinin, Ethylene, ABA

MCQ▾

Question

Presence of which of the following in seed is associated with dormancy?

Choices

Choice (4) Response

a.

Ethylene

b.

Strach

c.

Abscisic acid

d.

Gibberellic acid

Question number: 1214

» Diversity in Living World » Five Kingdom Classification » Monera

MCQ▾

Question

Heterocysts are found in certain

Choices

Choice (4) Response

a.

Cyanobacteria

b.

bacteria

c.

Mycoplasmas

d.

viruses

Question number: 1215

» Diversity in Living World » Five Kingdom Classification » Monera

MCQ▾

Question

The site of respiration in bacteria is

Choices

Choice (4) Response

a.

episome

b.

microsome

c.

mesosome (cytoplasmic membrane)

d.

ribosome

Question number: 1216

» Human Physiology » Excretory Products and Their Elimination » Human Excretory System-Structure and Function

MCQ▾

Question

Ornithine is converted into citrulline by an enzyme

Choices

Choice (4) Response

a.

Ornithine carbamyl transferase

b.

Carbamyl phosphate synthetase

c.

Glutamic dehydrogenase

d.

Aspartic glutamic transaminase

Question number: 1217

» Cell Structure and Function » B Cell Division » Meiosis

MCQ▾

Question

In pachytene stage of meiosis, the chromosomes appear

Choices

Choice (4) Response

a.

three stranded

b.

single stranded

c.

four stranded

d.

double stranded

Question number: 1218

» Ecology and Environment » Ecosystem » Patterns, Components

MCQ▾

Question

The closely related morphologically similar sympatric populations, but reproductively isolated, are designated as

Choices

Choice (4) Response

a.

Demes

b.

Clones

c.

Clines

d.

Sibling species

Question number: 1219

» Human Physiology » Digestion and Absorption » Digestion, Absorption and Assimilation of Proteins, Carbohydrates and Fats

MCQ▾

Question

Essentially the word ‘digestion’ means

Choices

Choice (4) Response

a.

Breakdown of food

b.

Oxidation of food

c.

Burning of food

d.

Hydrolysis of food

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