Genetics and Evolution-Molecular Basis of Inheritance (NEET Biology): Questions 26 - 31 of 75

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Question number: 26

» Genetics and Evolution » Molecular Basis of Inheritance » DNA Replication

MCQ▾

Question

Process of DNA replication is effected by an enzyme called

Choices

Choice (4) Response

a.

Polymerase-I

b.

Ribonuclease

c.

Ligase

d.

Mutase

Question number: 27

» Genetics and Evolution » Molecular Basis of Inheritance » Translation

MCQ▾

Question

After a mutation at a genetic locus the character of an organism changes due to the change in

Choices

Choice (4) Response

a.

DNA replication.

b.

RNA transcription pattern

c.

Protein synthesis pattern.

d.

Protein structure

Question number: 28

» Genetics and Evolution » Molecular Basis of Inheritance » DNA Replication

MCQ▾

Question

Restriction endonucleases are

Choices

Choice (4) Response

a.

Synthesized by bacteria

b.

Present in mammalian cells for degradation of DNA.

c.

Used for in vitro DNA synthesis.

d.

Used in genetic engineering

Question number: 29

» Genetics and Evolution » Molecular Basis of Inheritance » Central Dogma

MCQ▾

Question

The central dogma of protein synthesis is

Choices

Choice (4) Response

a.

DNA Transcription m – RNA Translation Protein

b.

DNA Translation m – RNA Transcription Protein

c.

RNA Replication DNA Transcription Protein

d.

RNA Transcription m – RNA Translation Protein

Question number: 30

» Genetics and Evolution » Molecular Basis of Inheritance » Genetic Code

MCQ▾

Question

A colour blind man marries the daughter of a colour blind person. Than in their progeny

Choices

Choice (4) Response

a.

All the daughters are colour blind.

b.

All the sons are colour blind.

c.

Half of their sons are colour blind.

d.

None of their daughters are colour blind

Question number: 31

» Genetics and Evolution » Molecular Basis of Inheritance » Structure of DNA and RNA

MCQ▾

Question

Chemically DNA differs from RNA in having

Choices

Choice (4) Response

a.

All of the above.

b.

Ribose sugar instead of deoxyribose sugar

c.

Single strand

d.

Thymine in place of uracil.

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