NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 544 - 549 of 3511

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Question number: 544

» Ecology and Environment » Ecosystem » Productivity and Decomposition

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MCQ▾

Question

The sun loving plants are referred to as

Choices

Choice (4)Response

a.

Heterotrophs

b.

Halophytes

c.

Sciophytes

d.

Heliophytes

Question number: 545

» Human Physiology » Neural Control and Coordination » Generation and Conduction of Nerve Impulse

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MCQ▾

Question

During the transmission of nerve impulse, which of the following takes place?

Choices

Choice (4)Response

a.

Flux of K + inwards and Na + outwards.

b.

Flux of Na + inwards and K + outwards.

c.

Flux of K + outwards and K + outwards.

d.

Flux of K + inwards and K + inwards.

Question number: 546

» Human Physiology » Neural Control and Coordination » Neuron and Nerves

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MCQ▾

Question

Which of the following cranial nerves are involved in the movement of eye?

Choices

Choice (4)Response

a.

Trochlear, abducens and optic

b.

Occulomotor, abducens, trochlear

c.

Optic, occulomotor, abducens

d.

Abducens, vagus, trochlear, occulomotor

Question number: 547

» Cell Structure and Function » Chemical Constituents of Living Cells » Biomolecules-Structure and Function

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MCQ▾

Question

The main difference between chlorophyll a and b is

Choices

Choice (4)Response

a.

In chlorophyll a there is CH3 group whereas in b it is –CHO group.

b.

Chlorophyll a has no Mg + 2 ion in center of molecule.

c.

Chlorophyll a is linear chain compound and b is branched chain compound.

d.

Question does not provide sufficient data or is vague

Question number: 548

» Diversity in Living World » Five Kingdom Classification » Fungi

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MCQ▾

Question

Which one is saprophytic in nutrition?

Choices

Choice (4)Response

a.

Neurospora

b.

Saccharomyces

c.

Aspergillus

d.

Penicillium

Question number: 549

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

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Question

In glomerules of rabbit

Choices

Choice (4)Response

a.

Afferent glomerular arteriole is narrower than the efferent glomerular arteriole.

b.

Afferent glomerular capillary is narrower than efferent glomerular capillary.

c.

Afferent glomerular arteriole is wider than the efferent glomerular arteriole.

d.

Afferent glomerular capillary is wider than efferent glomerular capillary.

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