- 1(current)
Q. No.Match List-I with List-II:
Choose the correct answer from the options given below :
| List-I | List-II | ||
| A. | Ribozyme | I. | Glucose transport |
| B. | Lecithin | II. | Non-proteinaceous enzyme |
| C. | Glut-4 | III. | Lipid |
| D. | Vitamins | IV. | Coenzyme |
| 1. | A-IV, B-III, C-I, D-II | 2. | A-IV, B-III, C-II, D-I |
| 3. | A-II, B-I, C-III, D-IV | 4. | A-II, B-III, C-I, D-IV |
Subtopic: Â Proteins |Â Lipids |Â Enzymes |Â Enzyme Cofactors |
 74%
From NCERT
NEET - 2024
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Consider the following statements:
| A: | A coenzyme or metal ion that is tightly bound to enzyme protein is called prosthetic group |
| B: | A complete catalytic enzyme with its bound prosthetic group is called apoenzyme |
Select the correct option
1. (A) is false but (B) is true
2. Both (A) and (B) are true
3. (A) is true but (B) is false
4. Both (A) and (B) are false
Subtopic: Â Enzyme Cofactors |
From NCERT
NEET - 2019
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NEET 2026 - Target Batch - Vital
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Prosthetic groups differ from co-enzymes, in which:
| 1. | they require metal ions for their activity. |
| 2. | they (prosthetic groups) are tightly bound to apoenzymes. |
| 3. | their association with apoenzymes is transient. |
| 4. | they can serve as co-factors in a number of enzyme-catalyzed reactions. |
Subtopic: Â Enzyme Cofactors |
 81%
From NCERT
NEET - 2019
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NEET 2026 - Target Batch - Vital
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An organic substance bound to an enzyme and essential for its activity is called:
1. coenzyme
2. holoenzyme
3. apoenzyme
4. isoemzyme
Subtopic: Â Enzyme Cofactors |
 69%
From NCERT
AIPMT - 2006
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NEET 2026 - Target Batch - Vital
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The essential chemical components of many coenzymes are:
1. Nucleic acid
2. Carbohydrates
3. Vitamins
4. Proteins
Subtopic: Â Enzyme Cofactors |
 71%
From NCERT
AIPMT - 2013
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NEET 2026 - Target Batch - Vital
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Subtopic: Â Enzyme Cofactors |
 84%
From NCERT
AIPMT - 2012
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- 1(current)
Q. No.
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