Biology [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 97 - 104 of 518

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Question number: 97

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Which of the following is most accepted membrane model

Choices

Choice (4)Response

a.

Fluid Mosaic model

b.

Unit Membrane model

c.

Sandwich Model

d.

Question does not provide sufficient data or is vague

Question number: 98

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Which of the following cell will have maximum no. of Mitochondria

Choices

Choice (4)Response

a.

RBCs

b.

Epithelial Cells

c.

Sperm

d.

All of the above

Question number: 99

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Secretory vesicles are released by

Choices

Choice (4)Response

a.

Golgi body

b.

Nucleus

c.

ER

d.

Plastids

Question number: 100

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Which of the following is devoid of nucleus

Choices

Choice (4)Response

a.

Neurons

b.

RBCs

c.

Sperm Cells

d.

WBCs

Question number: 101

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Nucleosome complex is

Choices

Choice (4)Response

a.

RNA-non histone

b.

DNA-histone

c.

DNA-non histone

d.

RNA-histone

Question number: 102

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Plasmodesmata is

Choices

Choice (4)Response

a.

Plasma membrane

b.

Tunnel like structure through cell wall allowing communication with other cells in plants

c.

Cell wall

d.

Tunnel like structure through cell membrane allowing culmination with other cells in animals

Question number: 103

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Prokaryotic ribosomes are

Choices

Choice (4)Response

a.

40S + 50S

b.

40S + 30S

c.

50S + 30S

d.

60S + 30S

Question number: 104

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Which of the following is cytoskeletal protein

Choices

Choice (4)Response

a.

Myosin

b.

Actin and Tubulin

c.

Dynein

d.

Question does not provide sufficient data or is vague

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