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Q. No.Match Column-I with column II and select the correct option
Column-I
Column-II
(a)
DNA fragmentation
(i)
ssDNA gets embedded in nylon membrane
(b)
Electrophoresis
(ii)
Sample DNA and probe DNA from double stranded DNA
(c)
Southern blotting
(iii)
DNA fragmentation move to positive pole
(d)
Hybridization
(iv)
Fragments of DNA with variable length are formed
1. (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
2. (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
3. (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
4. (a)-(iv), (b)-(ii), (c)-(i), (d)-(iii)
Subtopic: Tools |
81%
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Match Column-I with column II and select the correct option
1. (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
2. (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
3. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
4. (a)-(i), (b)-(iii), (c)-(iv), (d)-(ii)
| Column-I | Column-II | ||
| (a) | Gel electrophosis | (i) | To combine genes from two organisms |
| (b) | cDNA | (ii) | To make a copy of DNA from mRNA |
| (c) | Genetic Engineering | (iii) | Separate the DNA fragments |
| (d) | PCR | (iv) | Gene multiplication in vitro |
2. (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
3. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
4. (a)-(i), (b)-(iii), (c)-(iv), (d)-(ii)
Subtopic: Tools |
76%
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Match the process of PCR in column I with the corresponding temperature in column II and select the correct option
1. (a)-(ii), (b)-(i), (c)-(iii)
2. (a)-(i), (b)-(iii), (c)-(ii)
3. (a)-(i), (b)-(ii), (c)-(iii)
4. (a)-(ii), (b)-(iii), (c)-(i)
| Column-I | Column-II | ||
| (a) | Heat denaturation | (i) | 70-75°C |
| (b) | Annealing | (ii) | 90-98°C |
| (c) | Primer extension | (iii) | 40-60°C |
2. (a)-(i), (b)-(iii), (c)-(ii)
3. (a)-(i), (b)-(ii), (c)-(iii)
4. (a)-(ii), (b)-(iii), (c)-(i)
Subtopic: Polymerase Chain Reaction: PCR |
66%
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Identify the process in Column-I with the term in column II and select the correct option
1. (a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)
2. (a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)
3. (a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)
4. (a)-(iv), (b)-(ii), (c)-(i), (d)-(iii)
| Column-I | Column-II | ||
| (a) | Amplifications of gene of interest | (i) | Downstream processing |
| (b) | Large scale production of plants in short duration | (ii) | Polymerase chain reaction |
| (c) | Separation and purification of desired product | (iii) | Transformation |
| (d) | Insertion of rDNA into host | (iv) | Micro propagation |
2. (a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)
3. (a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)
4. (a)-(iv), (b)-(ii), (c)-(i), (d)-(iii)
Subtopic: Bioreactors/Downstream Processing |
71%
From NCERT
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Match the restriction enzyme given in Column-I with their source given in column II and choose the correct option
1. (a)-(i), (b)-(iii), (c)-(iv), (d)-(ii)
2. (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
3. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
4. (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
| Column-I | Column-II | ||
| (a) | Alu I | (i) | Bacillus amyloliquefaciens H |
| (b) | Bam HI | (ii) | H. influenza Rd. |
| (c) | Eco RI | (iii) | Arthobacter luteus |
| (d) | Hind RI | (iv) | Escherichia coli Ry 13 |
2. (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
3. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
4. (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
Subtopic: Tools: Vectors: I |
83%
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Match the steps of PCR in Column-I with the process in column II and select the correct option
1. (a)-(iii), (b)-(ii), (c)-(i)
2. (a)-(ii), (b)-(iii), (c)-(i)
3. (a)-(i), (b)-(ii), (c)-(iii)
4. (a)-(ii), (b)-(i), (c)-(iii)
| Column-I | Column-II | ||
| (a) | Heat denaturation | (i) | addition of nucleotides on template |
| (b) | Annealing | (ii) | separation of two strands of DNA |
| (c) | Primer Extension | (iii) | paring of primer to complementary sequence in DNA |
2. (a)-(ii), (b)-(iii), (c)-(i)
3. (a)-(i), (b)-(ii), (c)-(iii)
4. (a)-(ii), (b)-(i), (c)-(iii)
Subtopic: Polymerase Chain Reaction: PCR |
62%
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Match the technique in Column-I with the terms given in column II
1. (a)-(iv), (b)-(ii), (c)-(iii), (d)-(i)
2. (a)-(iv), (b)-(i), (c)-(iii), (d)-(ii)
3. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
4. (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
| Column-I | Column-II | ||
| (a) | Gel electrophoresis | (i) | Chrimeric DNA |
| (b) | Restriction endonuclease | (ii) | In vitro DNA multiplication |
| (c) | rDNA technology | (iii) | Palindrome |
| (d) | PCR | (iv) | Separation of DNA fragments |
2. (a)-(iv), (b)-(i), (c)-(iii), (d)-(ii)
3. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
4. (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
Subtopic: Process of Biotech |
79%
From NCERT
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Consider the given two statements:
1. Both Assertion and Reason are true but Reason does not correctly explain the Assertion.
2. Assertion is false but Reason is true.
3. Assertion is true but Reason is false.
4. Both Assertion and Reason are true and Reason correctly explains the Assertion.
| Assertion: | A piece of DNA, if needed to be propagated during recombinant DNA procedures, requires a vector. |
| Reason: | The vectors provide the origin of replication. |
2. Assertion is false but Reason is true.
3. Assertion is true but Reason is false.
4. Both Assertion and Reason are true and Reason correctly explains the Assertion.
Subtopic: Tools |
76%
From NCERT
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Introduction of an alien DNA into plant host cell is achieved by making them
1. Competent with bivalent ions
2. Using microinjections
3. Using gene gun
4. Using lysozymes and chitinase
1. Competent with bivalent ions
2. Using microinjections
3. Using gene gun
4. Using lysozymes and chitinase
Subtopic: Transforming Plant & Animal Cell |
61%
From NCERT
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Subtopic: Process of Biotech |
91%
From NCERT
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