Biology [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 28 - 34 of 518

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Question number: 28

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

cDNA is

Choices

Choice (4)Response

a.

Complementary DNA synthesize from single strand RNA by DNA helices

b.

Complementary DNA synthesize from single strand RNA by DNA polymerase

c.

Complementary DNA synthesize from single strand RNA by DNA gyrase

d.

Complementary DNA synthesize from single strand RNA by Reverse Transcriptase enzyme

Question number: 29

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Capsid is present in

Choices

Choice (4)Response

a.

Bacteria

b.

Fungi

c.

Yeast

d.

Virus

Question number: 30

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Telomere is

Choices

Choice (4)Response

a.

Not related with chromosome

b.

Lower part of chromosome

c.

Middle part of chromosome

d.

End part of chromosome

Question number: 31

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Monocentric chromosome has

Choices

Choice (4)Response

a.

Four centromere

b.

Three centromere

c.

Two centromere

d.

One centromere

Question number: 32

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Most stable form of DNA is

Choices

Choice (4)Response

a.

B form

b.

Z form

c.

A form

d.

Question does not provide sufficient data or is vague

Question number: 33

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Turgidity in plant cells takes place due to

Choices

Choice (4)Response

a.

Active Transport

b.

Osmosis

c.

Endo-osmosis

d.

Plasmolysis

Question number: 34

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Which of the following is double ring compound?

Choices

Choice (4)Response

a.

A

b.

C

c.

U

d.

T

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