The DNA fingerprinting is same for

1. cousins

2. monozygotic twins

3. Dizygotic twins

4. siblings

Subtopic:  DNA Fingerprinting |
 94%
From NCERT
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The DNA fingerprinting has applications in

1. forensic sciences

2. population genetics

3. genetic diversities determination

4. All of the above

Subtopic:  DNA Fingerprinting |
 94%
From NCERT
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The main enzyme for DNA replication is

1. DNA-dependent RNA polymerase

2. RNA-dependent DNA polymerase

3. DNA-dependent DNA polymerase

4. RNA-dependent RNA polymerase

Subtopic:  DNA Replication: II | DNA Replication |
 82%
From NCERT
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The energy for the DNA replication comes from

1. Deoxyribonucleosides triphosphates

2. Deoxyribonucleotides triphosphates

3. Deoxyribonucleosides

4. phosphorylation of ATP

Subtopic:  DNA Replication: II | DNA Replication |
 60%
From NCERT
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Which of the following is incorrect for DNA polymerase?

1. template dependent enzyme

2. highly efficient enzyme

3. high degree of accuracy

4. template independent enzyme

Subtopic:  DNA Replication: II | DNA Replication |
 80%
From NCERT
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which of the following purposes are not served by Deoxyribonucleoside triphosphates

1. act as substrate

2. act as energy source for replication

3. act as enzyme cofactors

4. act same as ATP

Subtopic:  DNA Replication: II | DNA Replication:III | DNA Replication |
 82%
From NCERT
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The small opening of the DNA helix where replication occurs is known as

1. replication centre

2. replication opening

3. replication fork

4. duplication fork

Subtopic:  DNA Replication:III | DNA Replication |
 97%
From NCERT
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The template of DNA on which discontinuous replication occurs has polarity

1. 5’to 3’

2. 3’ to 5’

3. both a and b

4. None of these

Subtopic:  DNA Replication:III | DNA Replication |
 76%
From NCERT
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The discontinuously synthesised fragments are joined later by

1. DNA polymerase III

2. DNA ligase

3. DNA gyrase

4. DNA polymerase I

Subtopic:  DNA Replication:III | DNA Replication |
 97%
From NCERT
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In eukaryotes, the replication of DNA takes place

1. at S-phase of the cell cycle

2. before G2 and after G1phase of the cell cycle

3. at M phase

4. Both a and b

Subtopic:  DNA Replication: I | DNA Replication |
 65%
From NCERT
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