Q.58 Match the recombinant proteins produced through molecular farming with their applications.
| Recombinant Proteins | Applications |
|---|---|
| P. Hirudine
Q. Trichosanthin R. Somatomorphin S. β-Interferon |
1. HIV therapy
2. Anticoagulant 3. Growth hormone 4. Hypertension 5. Cystic fibrosis 6. Treatment for hepatitis-B |
Options:
| (A) | (B) | (C) | (D) |
|---|---|---|---|
| P-2
Q-3 R-4 S-1 |
P-4
Q-1 R-5 S-2 |
P-1
Q-5 R-3 S-2 |
P-2
Q-1 R-3 S-6 |
Introduction (SEO-Friendly)
Recombinant proteins produced through molecular farming play a vital role in modern medicine. These proteins are generated using genetically modified organisms such as plants or microbes and are widely used for therapeutic purposes. Questions based on matching recombinant proteins with their applications are frequently asked in competitive exams like NEET, AIIMS, and CUET.
In this article, we will solve the given matching question, explain each protein and application, and analyze all answer options to arrive at the correct conclusion.
Correct Matching with Scientific Explanation
P. Hirudin → 2. Anticoagulant
-
Hirudin is a naturally occurring peptide originally obtained from leech saliva.
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It prevents blood clotting by inhibiting thrombin.
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Recombinant hirudin is widely used as a potent anticoagulant in patients with clotting disorders.
Correct match: P-2
Q. Trichosanthin → 1. HIV Therapy
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Trichosanthin is a plant-derived ribosome-inactivating protein.
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It has been shown to inhibit HIV replication.
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Recombinant trichosanthin has been explored as a therapeutic agent in HIV treatment.
Correct match: Q-1
R. Somatotrophin → 3. Growth Hormone
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Somatotrophin is another name for human growth hormone (hGH).
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Recombinant somatotrophin is used to treat growth hormone deficiency, dwarfism, and muscle wasting.
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It promotes normal growth and development.
Correct match: R-3
S. β-Interferon → 6. Treatment for Hepatitis-B
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β-Interferon is an antiviral and immunomodulatory protein.
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Recombinant β-interferon is clinically used in viral infections, including hepatitis-B.
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It enhances the immune response against infected cells.
Correct match: S-6
Final Correct Combination
P-2, Q-1, R-3, S-6
Correct Answer Option
Option (D)
Why Other Options Are Incorrect
Option (A)
-
Incorrectly matches Trichosanthin with growth hormone, which is biologically wrong.
Option (B)
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Associates Somatotrophin with cystic fibrosis, whereas CF is treated with CFTR-related therapies, not growth hormone.
Option (C)
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Links Hirudin with HIV therapy, but hirudin is strictly an anticoagulant.
Key Takeaways for Exams
-
Hirudin → Anticoagulant
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Trichosanthin → HIV therapy
-
Somatotrophin → Growth hormone
-
β-Interferon → Hepatitis-B treatment
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Molecular farming enables safe, large-scale production of therapeutic proteins.
Conclusion
Understanding the applications of recombinant proteins produced through molecular farming is crucial for mastering biotechnology-based questions in competitive exams. By learning the function and medical use of each protein, students can easily eliminate incorrect options and choose the right answer confidently.
