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%
Level 1: 80%+
NEET - 2023
Hints
Select incorrect statement, regarding chemical structure of insulin:
| 1. | Mature insulin molecule consists of three polypeptide chains - A, B and C. |
| 2. | Insulin is synthesized as prohormone which contains extra stretch of C-peptide. |
| 3. | C-peptide is not present in mature insulin molecule. |
| 4. | Polypeptide chains A and B are linked to disulphide bridges. |
Subtopic: Â Med Applications & Humulin |
 87%
Level 1: 80%+
NEET - 2023
Hints
Give below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
| Assertion (A): | In human beings, insulin is synthesized as a pro-hormone which needs to be processed before it becomes fully mature and functional. |
| Reason (R): | The extra stretch of C-peptide is to be removed from A and B peptide chain of insulin. |
In the light of the above statements, Choose the most appropriate answer from the option given below :
| 1. | (A) is True but (R) is False. |
| 2. | (A) is False but (R) is True. |
| 3. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 4. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
Subtopic: Â Med Applications & Humulin |
 78%
Level 2: 60%+
NEET - 2022
Hints
Genetically engineered insulin for human is produced from:
1. Escherichia coli
2. Psuedomonas putida
3. Bacillus thuringiensis
4. Rhizobium meliloti
Subtopic: Â Med Applications & Humulin |
 94%
Level 1: 80%+
NEET - 2022
Hints
With regard to insulin, choose the correct options:
| (a) | C-peptide is not present in mature insulin. |
| (b) | The insulin produced by rDNA technology has C-peptide. |
| (c) | The pro-insulin has C-peptide. |
| (d) | A-peptide and B-peptide of insulin are interconnected by disulphide bridges. |
| 1. | (a), (c) and (d) only | 2. | (a) and (d) Only |
| 3. | (b) and (d) only | 4. | (b) and (c) only |
Subtopic: Â Med Applications & Humulin |
 85%
Level 1: 80%+
NEET - 2021
Hints
The two polypeptides of human insulin are linked together by:
| 1. | phosphodiester bonds | 2. | covalent bonds |
| 3. | disulphide bridges | 4. | hydrogen bonds |
Subtopic: Â Med Applications & Humulin |
 93%
Level 1: 80%+
NEET - 2016
Hints
Which of the following statements is not correct?
| 1. | The proinsulin has an extra peptide called C-peptide |
| 2. | Functional insulin has A and B chains linked together by hydrogen bonds. |
| 3. | Genetically engineered insulin is produced in E. Coli. |
| 4. | In man, insulin is synthesized as proinsulin. |
Subtopic: Â Med Applications & Humulin |
 85%
Level 1: 80%+
NEET - 2020
Hints
The first recombinant therapeutic product approved for human use was:
1. Flavr Savr
2. EPO
3. Human Growth Hormone
4. Human Insulin
1. Flavr Savr
2. EPO
3. Human Growth Hormone
4. Human Insulin
Subtopic: Â Med Applications & Humulin |
 95%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
Insulin isolated from other animals and used in humans:
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
| I: | will be just as effective as that secreted by the human body itself. |
| II: | would not elicit an immune response in the human body. |
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic: Â Med Applications & Humulin |
 59%
Level 3: 35%-60%
Please attempt this question first.
Hints
Please attempt this question first.
Which peptide, present in the pro-insulin, is absent from the final structure of insulin?
1. The A peptide
2. The B peptide
3. The C peptide
4. The A and C peptides
1. The A peptide
2. The B peptide
3. The C peptide
4. The A and C peptides
Subtopic: Â Med Applications & Humulin |
 97%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
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