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Q. No.Subtopic: Element Analysis | Introduction |
84%
From NCERT
NEET - 2024
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Enzymes that catalyse the removal of groups from substrates by mechanisms other than hydrolysis leaving double bonds, are known as:
1. Transferases
2. Oxidoreductases
3. Dehydrogenases
4. Lyases
1. Transferases
2. Oxidoreductases
3. Dehydrogenases
4. Lyases
Subtopic: Enzymes Classification |
75%
From NCERT
NEET - 2024
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Match List-I with List-II
Choose the correct answer from the options given below:
1. A-III,B-IV,C-II,D-I
2. A-III,B-II,C-I,D-IV
3. A-I,B-III,C-II,D-IV
4. A-IV,B-III,C-II,D-I
| List-I | List-II | ||
| A. | Primary structure of protein | I. | Human haemoglobin |
| B. | Secondary structure of protein | II. | Disulphide bonds |
| C. | Tertiary structure of protein | III. | Polypeptide chain |
| D. | Quaternary structure of protein | IV. | Alpha helix and β sheet |
1. A-III,B-IV,C-II,D-I
2. A-III,B-II,C-I,D-IV
3. A-I,B-III,C-II,D-IV
4. A-IV,B-III,C-II,D-I
Subtopic: Proteins |
87%
From NCERT
NEET - 2024
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Which of the following graphs depicts the effect of substrate concentration on velocity of enzyme catalysed reaction?
| 1. |  |
2. |  |
| 3. |  |
4. |  |
Subtopic: Factors Affecting Enzyme Catalysis Reaction |
86%
From NCERT
NEET - 2024
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Which of the following are not fatty acids?
A. Glutamic acid
B. Arachidonic acid
C. Palmitic acid
D. Lecithin
E. Aspartic acid
Choose the correct answer from the options given below:
1. C, D and E only
2. A and B only
3. A, D and E only
4. B and C only
A. Glutamic acid
B. Arachidonic acid
C. Palmitic acid
D. Lecithin
E. Aspartic acid
Choose the correct answer from the options given below:
1. C, D and E only
2. A and B only
3. A, D and E only
4. B and C only
Subtopic: Element Analysis |
79%
From NCERT
NEET - 2024
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The catalytic cyclic of an enzyme action is described as:
A. Enzyme releases products of the reaction and gets free.
B. Substrate induces the enzyme to alter its shape.
C. The substrate binds with the active site of the enzyme.
D. Enzymes-product complex is formed.
1. \(\mathrm C \rightarrow \mathrm B \rightarrow \mathrm A \rightarrow \mathrm D\)
2. \(\mathrm{C} \rightarrow \mathrm{B} \rightarrow \mathrm{D} \rightarrow \mathrm{A}\)
3. \(\mathrm B \rightarrow \mathrm C \rightarrow \mathrm D \rightarrow \mathrm A\)
4. \(\mathrm D \rightarrow \mathrm C \rightarrow \mathrm A \rightarrow \mathrm B\)
A. Enzyme releases products of the reaction and gets free.
B. Substrate induces the enzyme to alter its shape.
C. The substrate binds with the active site of the enzyme.
D. Enzymes-product complex is formed.
1. \(\mathrm C \rightarrow \mathrm B \rightarrow \mathrm A \rightarrow \mathrm D\)
2. \(\mathrm{C} \rightarrow \mathrm{B} \rightarrow \mathrm{D} \rightarrow \mathrm{A}\)
3. \(\mathrm B \rightarrow \mathrm C \rightarrow \mathrm D \rightarrow \mathrm A\)
4. \(\mathrm D \rightarrow \mathrm C \rightarrow \mathrm A \rightarrow \mathrm B\)
Subtopic: Enzyme Catalysis |
77%
From NCERT
NEET - 2024
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Subtopic: Factors Affecting Enzyme Catalysis Reaction |
73%
From NCERT
NEET - 2024
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Match List-I with List-II
Choose the correct answer from the options given below:
1. A-III, B-I, C-IV, D-II
2. A-II, B-III, C-I, D-IV
3. A-III, B-IV, C-I, D-II
4.A-I, B-III, C-IV, D-II
| List-I | List-II | ||
| A | Collagen | I | Enzyme |
| B | GLUT-4 | II | Most abundant enzyme in biosphere |
| C | Trypsin | III | Most abundant protein in animal world |
| D | RuBisCO | IV | Enables glucose transport into cells |
Choose the correct answer from the options given below:
1. A-III, B-I, C-IV, D-II
2. A-II, B-III, C-I, D-IV
3. A-III, B-IV, C-I, D-II
4.A-I, B-III, C-IV, D-II
Subtopic: Proteins |
91%
From NCERT
NEET - 2024
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Match List-I with List-II
Choose the correct answer from the options given below:
1. A-III, B-IV, C-II, D-I
2. A-II, B-IV, C-I, D-III
3. A-III, B-I, C-II, D-IV
4. A-II, B-I, C-IV, D-III
| List-I | List-II | ||
| A. | Toxin | I. | Gum |
| B. | Polymeric substance | II. | Concanavalin A |
| C. | Lectin | III. | Ricin |
| D. | Drug | IV. | Vinblastin |
1. A-III, B-IV, C-II, D-I
2. A-II, B-IV, C-I, D-III
3. A-III, B-I, C-II, D-IV
4. A-II, B-I, C-IV, D-III
Subtopic: Primary & Secondary Metabolites |
89%
From NCERT
NEET - 2024
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Match List-I with List-II:
Choose the correct answer from the options given below :
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
| List-I | List-II | ||
| A. | Ribozyme | I. | Glucose transport |
| B. | Lecithin | II. | Non-proteinaceous enzyme |
| C. | Glut-4 | III. | Lipid |
| D. | Vitamins | IV. | Coenzyme |
Choose the correct answer from the options given below :
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: Proteins | Lipids | Enzymes | Enzyme Cofactors |
75%
From NCERT
NEET - 2024
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