NTA Errorless Biology Volume-2>Chapter 6 - Molecular Basis of Inheritance>Critical Thinking>Q 33

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The given diagram illustrates

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Important Questions on Molecular Basis of Inheritance

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NTA Errorless Biology Volume-2>Chapter 6 - Molecular Basis of Inheritance>Critical Thinking>Q 34

The adjacent figure represents the structure of basic $30 nm$ fibre of chromosome of eukaryotes. Choose the correct option in which $F 1, F 2, A$ and $B$ are correctly identified

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NTA Errorless Biology Volume-2>Chapter 6 - Molecular Basis of Inheritance>Critical Thinking>Q 35

Commonly used vectors for human genome sequencing are

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NTA Errorless Biology Volume-2>Chapter 6 - Molecular Basis of Inheritance>Critical Thinking>Q 36

Match the items in Column-I with those in Column-II and choose the correct answer

	Column - I		Column - II
P.	PCR	i.	Insertion of a vector into target cell
Q.	Transformation	ii.	Post-transcriptional modification of protein
R.	DNA ligation	iii.	Replication of DNA
S.	Ribozyme action	iv.	Creation of recombinant DNA

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NTA Errorless Biology Volume-2>Chapter 6 - Molecular Basis of Inheritance>Critical Thinking>Q 37

What is the criterion for

DNA

fragments movement on agarose gel during gel electrophoresis?

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NTA Errorless Biology Volume-2>Chapter 6 - Molecular Basis of Inheritance>Critical Thinking>Q 38

Select the correct match

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NTA Errorless Biology Volume-2>Chapter 6 - Molecular Basis of Inheritance>Critical Thinking>Q 39

Select the correct Match

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NTA Errorless Biology Volume-2>Chapter 6 - Molecular Basis of Inheritance>Assertion & Reason>Q 1

Assertion : The uptake of DNA during transformation is an active, energy requiring process.

Reason : Transformation occurs in only those bacteria, which possess the enzymatic machinery involved in the active uptake and recombination.

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NTA Errorless Biology Volume-2>Chapter 6 - Molecular Basis of Inheritance>Assertion & Reason>Q 2

Assertion : The uptake of DNA during transformation is an active, energy requiring process.

Reason : Transformation occurs in only those bacteria, which possess the enzymatic machinery involved in the active uptake and recombination.