- 1(current)
Q. No.
Unlock IMPORTANT QUESTION
This question was bookmarked by 5 NEET 2025 toppers during their NEETprep journey. Get Target Batch to see this question.
✨ Perfect for quick revision & accuracy boost
Buy Target Batch
Access all premium questions instantly
Read the given statements A, B and C and select the correct option.
| (A) | All enzymes are proteinaceous in nature. |
| (B) | Some competitive inhibitors are often used in the control of bacterial pathogens. |
| (C) | Active site of an enzyme is formed by the folding of the backbone of tertiary structure of protein upon itself. |
| 1. | Statements (A) and (B) are correct |
| 2. | Statements (B) and (C) are correct |
| 3. | Statements (A) and (C) are correct |
| 4. | Statements (A), (B) and (C) are correct |
Subtopic: Â Proteins |Â Enzymes |Â Factors Affecting Enzyme Catalysis Reaction |Â Properties of Enzymes |
 63%
Level 2: 60%+
Hints
| Assertion (A): | Enzymes lower down the activation energy of the reactant molecule to make its transition into product easier. |
| Reason (R): | Enzymes are highly substrate specific catalysts. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Â Enzymes |Â Enzyme Catalysis |Â Factors Affecting Enzyme Catalysis Reaction |Â Properties of Enzymes |Â Mechanism of Enzymes |Â Enzyme Introduction |
 80%
Level 1: 80%+
Hints
Unlock IMPORTANT QUESTION
This question was bookmarked by 5 NEET 2025 toppers during their NEETprep journey. Get Target Batch to see this question.
✨ Perfect for quick revision & accuracy boost
Buy Target Batch
Access all premium questions instantly
| Assertion (A): | An example of non-competitive inhibitor is cyanide. |
| Reason (R): | Cyanide kills animals by inhibiting cytochrome oxidase. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Â Enzyme Inhibition: Introduction |Â Enzyme Inhibition |Â Properties of Enzymes |
Level 3: 35%-60%
Hints
| Assertion (A): | Enzymes get denatured at high temperature |
| Reason (R): | Inorganic catalyst work efficiently at high temperatures. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Â Enzyme Catalysis |Â Properties of Enzymes |
 90%
Level 1: 80%+
Hints
- 1(current)
Q. No.
© 2025 GoodEd Technologies Pvt. Ltd.