NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1374 - 1379 of 2028

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Question number: 1374

» Biology » Cell

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MCQ▾

Question

Which of the following organelle is synthesize fats, steroids and cholesterol?

Choices

Choice (4)Response

a.

Smooth ER

b.

Rough ER

c.

None of the above

d.

All of the above

Question number: 1375

» Biology » Cell

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MCQ▾

Question

A thread like structures usually present in the nucleus that become visible only during cell divisions called:

Choices

Choice (4)Response

a.

Vacuoles

b.

Centrosomes

c.

Chromosomes

d.

Lysosomes

Question number: 1376

» Biology » Cell

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MCQ▾

Question

Which of the following is produced protein?

Choices

Choice (4)Response

a.

Ribosomes

b.

Golgi body

c.

Plasma membrane

d.

Lysosomes

Question number: 1377

» Biology » Cell

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MCQ▾

Question

Which of the following organelle is/are double membrane bound and responsible for life on this planet?

Choices

Choice (4)Response

a.

Nucleus

b.

Mitochondria

c.

Chloroplast

d.

Question does not provide sufficient data or is vague

Question number: 1378

» Biology » Microorganisms

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MCQ▾

Question

A diseases typhoid and influenza in human beings caused by respectively:

Choices

Choice (4)Response

a.

Virus and Virus

b.

Bacteria and Bacteria

c.

Bacteria and Virus

d.

Virus and Bacteria

Question number: 1379

» Biology » Reproduction in Animals

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MCQ▾

Question

In Human reproduction, at which of the weeks the sex can be identified?

Choices

Choice (4)Response

a.

16 - 20 weeks

b.

14 - 15 weeks

c.

12 - 13 weeks

d.

24 weeks

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