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In agarose gel electrophoresis, DNA molecules are separated on
Biology Exemplar
Biology Exemplar

Class 12

NCERT Exemplar

Publisher:
NCERT
Subject:
Biology
1

Chapter 1: Reproduction in Organisms

48 questions

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2

Chapter 2: Sexual Reproduction in Flowering Plants

52 questions

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3

Chapter 3: Human Reproduction

48 questions

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4

Chapter 4: Reproductive Health

37 questions

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5

Chapter 5: Principles of Inheritance and Variation

52 questions

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6

Chapter 6: Molecular Basis of Inheritance

71 questions

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7

Chapter 7: Evolution

52 questions

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8

Chapter 8: Human Health and Disease

70 questions

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9

Chapter 9: Strategies for Enhancement in Food Production

77 questions

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10

Chapter 10: Microbes in Human Welfare

59 questions

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11

Chapter 11: Biotechnology: Principles and Processes

48 questions

Q1
Which of the following is not required in the preparation of a recombinant DNA molecule?
Q2
In agarose gel electrophoresis, DNA molecules are separated on the basis of their
Q3
The most important feature in a plasmid to be used as a vector is
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12

Chapter 12: Biotechnology and its Applications

52 questions

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13

Chapter 13: Organisms and Populations

70 questions

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14

Chapter 14: Ecosystem

68 questions

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15

Chapter 15: Biodiversity and Conservation

61 questions

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16

Chapter 16: Environmental Issues

52 questions

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Question
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Solving time: 2 mins

In agarose gel electrophoresis, DNA molecules are separated on the basis of their

A
charge only         

B
size only           

C
charge to size ratio

D
All of these

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Updated on: Jun 26, 2022

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Text SolutionText solutionverified iconVerified

(b) In agarose gel electrophoresis, the DNA fragments separate out (resolve) according to their size or length because of the sieving property of agarose gel. It means, the smaller the fragment size, the farther it will move.
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Question Text
In agarose gel electrophoresis, DNA molecules are separated on the basis of their
Updated OnJun 26, 2022
TopicBiotechnology: Principles and Processes
SubjectBiology
ClassClass 12
Answer TypeText solution:1 Video solution: 2
Upvotes208
Avg. Video Duration2 min