- 1(current)
Q. No.Match List - I with List - II
Choose the correct answer from the options given below:
| List-I | List-II | ||
| (A) | Gene therapy | (I) | Separation of DNA fragments |
| (B) | RNA interference | (II) | Diagnostic test for AIDS |
| (C) | ELISA | (III) | Cellular defense |
| (D) | Gel Electrophoresis | (IV) | Allows correction of a gene defect |
Choose the correct answer from the options given below:
| Options: | (A) | (B) | (C) | (D) |
| 1. | IV | I | II | III |
| 2. | IV | II | III | I |
| 3. | IV | III | II | I |
| 4. | IV | III | I | II |
Subtopic: Â Interference RNA Tech |Â Med Applications & Humulin |Â Gene Therapy |Â Molecular Diagnosis |
 91%
From NCERT
NEET - 2023
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NEET 2025 - Target Batch
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For effective treatment of the disease, early diagnosis and understanding of its pathophysiology is very important. Which of the following molecular diagnostic techniques is very useful for early detection?
1. ELISA Technique
2. Hybridization Technique
3. Western Blotting Technique
4. Southern Blotting Technique
1. ELISA Technique
2. Hybridization Technique
3. Western Blotting Technique
4. Southern Blotting Technique
Subtopic: Â Molecular Diagnosis |
 88%
From NCERT
NEET - 2021
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NEET 2025 - Target Batch
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Match the following columns and select the correct option.
| Column-I | Column-II | ||
| a. | Bt cotton | (i) | Gene therapy |
| b. | Adenosine deaminase deficiency | (ii) | Cellular defense |
| c. | RNAi | (iii) | Detection of HIV infection |
| d. | PCR | (iv) | Bacillus thuringiensis |
| a | b | c | d | |
| 1. | (iii) | (ii) | (i) | (iv) |
| 2. | (ii) | (iii) | (iv) | (i) |
| 3. | (i) | (ii) | (iii) | (iv) |
| 4. | (iv) | (i) | (ii) | (iii) |
Subtopic: Â Bt Crops |Â Interference RNA Tech |Â Gene Therapy |Â Molecular Diagnosis |
 94%
From NCERT
NEET - 2020
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NEET 2025 - Target Batch
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Match List-I with List-II:
Choose the correct answer from the options given below:
1. A-III, B-II, C- IV, D- I
2. A-II, B-I, C- IV, D- III
3. A-IV, B-III, C- I, D- II
4. A-II, B-IV, C- I, D- III
| List-I | List-II | ||
| A. | Genetically engineered Human Insulin | I. | Gene therapy |
| B. | GM Cotton | II. | E.Coli |
| C. | ADA Deficiency | III. | Antigen-antibody interaction |
| D. | ELISA | IV. | Bacillus thuringiensis |
1. A-III, B-II, C- IV, D- I
2. A-II, B-I, C- IV, D- III
3. A-IV, B-III, C- I, D- II
4. A-II, B-IV, C- I, D- III
Subtopic: Â Bt Crops |Â Other GM Crops |Â Med Applications & Humulin |Â Gene Therapy |Â Molecular Diagnosis |
 91%
From NCERT
NEET - 2024
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A probe, which is a molecule, used to locate homologous sequences in a mixture of DNA or RNA molecules could be:
1. an ssRNA
2. an ssDNA
3. either RNA or DNA
4. can be ssDNA but not ssRNA
Subtopic: Â Molecular Diagnosis |
 70%
From NCERT
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Which one of the following techniques does not serve the purpose of early diagnosis of a disease for its early treatment?
| 1. | Enzyme Linked Immuno-Sorbent Assay (ELISA) technique |
| 2. | Recombinant DNA Technology |
| 3. | Serum and Urine analysis |
| 4. | Polymerase Chain Reaction (PCR) technique |
Subtopic: Â Molecular Diagnosis |
 80%
From NCERT
NEET - 2023
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NEET 2025 - Target Batch
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Which of the following is not an application of PCR (Polymerase Chain Reaction)?
1. Purification of isolated protein
2. Detection of gene mutation
3. Molecular diagnosis
4. Gene amplification
Subtopic: Â Molecular Diagnosis |
 75%
From NCERT
NEET - 2021
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Nowadays, it is possible to detect the mutated gene causing cancer by allowing the radioactive probe to hybridise its complementary DNA in clone of cells, followed by its detection using autoradiography because:
| 1. | mutated gene does not appear on a photographic film as the probe has no complementarity with it. |
| 2. | mutated gene does not appear on a photographic film as the probe has complementarity with it. |
| 3. | mutated gene partially appears on a photographic film. |
| 4. | mutated gene completely and clearly appears on a photographic film. |
Subtopic: Â Molecular Diagnosis |
 70%
From NCERT
NEET - 2021
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A single strand of nucleic acid tagged with a radioactive molecule is called:
1. Vector
2. Selectable marker
3. Plasmid
4. Probe
1. Vector
2. Selectable marker
3. Plasmid
4. Probe
Subtopic: Â Molecular Diagnosis |
 90%
From NCERT
AIPMT - 2012
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NEET 2025 - Target Batch
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- 1(current)
Q. No.
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