Biology [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 35 - 42 of 518

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Question 35

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Question

MCQ▾

Which of the following is used to arrest the mitosis

Choices

Choice (4)Response

a.

Colchicines

b.

Methylene Blue

c.

Eosin

d.

Acetocarmine

Question 36

Edit

Question

MCQ▾

Autotrophic organism are those

Choices

Choice (4)Response

a.

Cannot synthesize their own food

b.

Depends on dead and decaying matter

c.

Depends on chemicals for food

d.

Who can synthesize their own food

Question 37

Edit

Question

MCQ▾

Plastids are present in

Choices

Choice (4)Response

a.

Viruses

b.

Animal Cells

c.

Plant Cells

d.

Bacteria

Question 38

Edit

Question

MCQ▾

Increase in copy no. of DNA is known as

Choices

Choice (4)Response

a.

Transcription

b.

Translation

c.

Replication

d.

Protein synthesis

Question 39

Edit

Question

MCQ▾

ETC complex is present in

Choices

Choice (4)Response

a.

Cytoplasm

b.

Inner membrane of mitochondria

c.

Mitochondrial matrix

d.

Outer membrane of mitochondria

Question 40

Edit

Question

MCQ▾

Nuclear division is known as

Choices

Choice (4)Response

a.

Karyokinesis

b.

Mitosis

c.

Cytokinesis

d.

Meiosis

Question 41

Edit

Question

MCQ▾

Active part of chromosome is

Choices

Choice (4)Response

a.

Centromere

b.

Heterochromatin

c.

Telomere

d.

Euchromatin

Question 42

Edit

Question

MCQ▾

Post-translational modification takes place in

Choices

Choice (4)Response

a.

ER

b.

Golgi-complex

c.

Nucleus

d.

Mitochondria