The RNA polymerase holoenzyme transcribes

Important Questions on Molecular Basis of Inheritance

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NTA Errorless Biology Volume-2>Chapter 6 - Molecular Basis of Inheritance>NCERT>Q 25

If the base sequence of a codon in $\mathrm{mRNA}$ is $5^{\text{'}}-\mathrm{AUG}-3^{\text{'}},$ the sequence of $\mathrm{tRNA}$ pairing with it must be

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NTA Errorless Biology Volume-2>Chapter 6 - Molecular Basis of Inheritance>NCERT>Q 26

The amino acid attaches to the $\mathrm{tRNA}$ at its

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NTA Errorless Biology Volume-2>Chapter 6 - Molecular Basis of Inheritance>NCERT>Q 27

To initiate translation, the mRNA first binds to

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NTA Errorless Biology Volume-2>Chapter 6 - Molecular Basis of Inheritance>NCERT>Q 28

In E.coli, the lac operon gets switched on when

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NTA Errorless Biology Volume-2>Chapter 6 - Molecular Basis of Inheritance>Critical Thinking>Q 1

Match the following

A.	VNTR	P.	Largest gene
B.	Introns and Exons	Q.	DNA fingerprinting
C.	Dystrophin	R.	Bulk DNA
D.	Satellite DNA	S.	Splicing

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NTA Errorless Biology Volume-2>Chapter 6 - Molecular Basis of Inheritance>Critical Thinking>Q 2

Gel electrophoresis is used for

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NTA Errorless Biology Volume-2>Chapter 6 - Molecular Basis of Inheritance>Critical Thinking>Q 3

Palaeontologistsa unearthed a human skull during excavation. A small fragment of the scalp tissue was still attached to it. Only little DNA could be extracted from it. It the genes of the ancient man need to be analysed, the best way of getting sufficient amount DNA from this extract is

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NTA Errorless Biology Volume-2>Chapter 6 - Molecular Basis of Inheritance>Critical Thinking>Q 4

A sequential expression of a set of human genes occurs when a steroid molecule binds to