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Q. No.The last step of DNA fingerprinting is
1. Blotting
2. Autoradiography
3. Hybridisation
4. Isolation of desired DNA
Subtopic: DNA Fingerprinting |
83%
From NCERT
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DNA fingerprinting can be used
1. To solve cases of disputed paternity and maternity
2. For criminal identification and forensics
3. For personal identification
4. more than one option is correct
1. To solve cases of disputed paternity and maternity
2. For criminal identification and forensics
3. For personal identification
4. more than one option is correct
Subtopic: DNA Fingerprinting |
82%
From NCERT
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Human genome is said to have approximately
1. \(3 \times 10^9 \mathrm{bp}\)
2. \(3 \times 10^6 b p\)
3. \(6.6 \times 10^6 \mathrm{bp}\)
4. \(3.3 \times 10^6 \mathrm{bp} \)
1. \(3 \times 10^9 \mathrm{bp}\)
2. \(3 \times 10^6 b p\)
3. \(6.6 \times 10^6 \mathrm{bp}\)
4. \(3.3 \times 10^6 \mathrm{bp} \)
Subtopic: Human Genome Project |
80%
From NCERT
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How many total number of genes are found in human genome?
1. 18,000
2. 30,000
3. 13,000
4. 4,000
1. 18,000
2. 30,000
3. 13,000
4. 4,000
Subtopic: Human Genome Project |
90%
From NCERT
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Subtopic: Human Genome Project |
92%
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In humans, the largest gene is present on
1. Chromosome-1
2. Y-chromosome
3. X-chromosome
4. Chromosome-7
1. Chromosome-1
2. Y-chromosome
3. X-chromosome
4. Chromosome-7
Subtopic: Human Genome Project |
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Subtopic: Human Genome Project |
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SNPs stands for
1. Single nucleoside polymorphism
2. Simple nucleotide polymorphism
3. Single nucleotide polymorphism
4. Simple nucleoside polymorphism
1. Single nucleoside polymorphism
2. Simple nucleotide polymorphism
3. Single nucleotide polymorphism
4. Simple nucleoside polymorphism
Subtopic: Human Genome Project |
84%
From NCERT
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Select the incorrect statement.
1. DNA is genetic material in all organisms except some viruses
2. RNA is genetic material in riboviruses.
3. Term 'factor' was used by Mendel
4. DNA is a basic substance which was first identified by Altmann.
1. DNA is genetic material in all organisms except some viruses
2. RNA is genetic material in riboviruses.
3. Term 'factor' was used by Mendel
4. DNA is a basic substance which was first identified by Altmann.
Subtopic: The DNA |
85%
From NCERT
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Select the mis-matched pair.
| 1. | \(\phi \times 174\) bacteriophage | - | 5386 bases |
| 2. | \(\lambda\) phage | - | ds RNA |
| 3. | E. coli | - | ds DNA |
| 4. | Human genome | - | 3.3 x109 bp |
Subtopic: The DNA |
62%
From NCERT
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