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Q. No.Most common enzyme inhibition used in control of bacterial pathogens is:
1. Competitive
2. Non - competitive
3. Uncompetitive
4. Mixed
Subtopic: Enzyme Inhibition: Introduction | Enzyme Inhibition |
86%
Level 1: 80%+
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Enzymes that catalyze removal of groups from substrates by mechanisms other than hydrolysis leaving double bonds are:
| 1. | Dehygdrogenases | 2. | Transferases |
| 3. | Lyases | 4. | Ligases |
Subtopic: Enzymes Classification |
75%
Level 2: 60%+
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The non protein constituent present in many enzymes is called:
| 1. Co-enzyme | 2. Co-factor |
| 3. Apoenzyme | 4. Holoenzyme |
Subtopic: Enzyme Cofactors |
70%
Level 2: 60%+
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What is the co-factor for the proteolytic enzyme, carboxypeptidase?
| 1. | Molybdenum | 2. | Manganese |
| 3. | Zinc | 4. | Copper |
Subtopic: Enzyme Cofactors |
86%
Level 1: 80%+
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Subtopic: Enzyme Cofactors |
63%
Level 2: 60%+
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Subtopic: Element Analysis |
70%
Level 2: 60%+
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Which of the following is not an aromatic amino acid?
| 1. Phenylalanine | 2. Threonine |
| 3. Tyrosine | 4. Tryptophan |
Subtopic: Amino Acids |
75%
Level 2: 60%+
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Formation of glycosidic bond represents:
| 1. Dehydration | 2. Hydrolysis |
| 3. Dehydrogenation | 4. Isomerization |
Subtopic: Carbohydrates |
69%
Level 2: 60%+
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When we homogenize any tissues in an acid the acid soluble pool represents
| 1. | Cytoplasm | 2. | Cell membrane |
| 3. | Nucleus | 4. | Mitochondria |
Subtopic: Introduction |
73%
Level 2: 60%+
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The metal ion that acts as a co-factor for both alcohol dehydrogenase and carbonic anhydrase is:
| 1. | Magnesium | 2. | Iron |
| 3. | Zinc | 4. | Nickel |
Subtopic: Enzyme Cofactors |
79%
Level 2: 60%+
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