- 1(current)
Q. No.Subtopic: Introduction to Proteins | Zwitter ion & Peptide Bond | Structural Organisation of Proteins |
76%
Level 2: 60%+
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Regarding the primary structure of a protein:
1. Only I and II are correct
2. Only I and III are correct
3. Only II and III are correct
4. I, II and III are correct
| I: | The sequence of amino acids i.e., the positional information in a protein is called the primary structure of a protein. |
| II: | A protein is imagined as a line, the left end represented by the first amino acid and the right end represented by the last amino acid. |
| III: | The first amino acid is also called as C-terminal amino acid and the last amino acid is called the N-terminal amino acid. |
2. Only I and III are correct
3. Only II and III are correct
4. I, II and III are correct
Subtopic: Structural Organisation of Proteins |
77%
Level 2: 60%+
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Adult human haemoglobin consists of:
I: 4 subunits.
II: 4 types of subunits.
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: 4 subunits.
II: 4 types of subunits.
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: Structural Organisation of Proteins |
86%
Level 1: 80%+
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Like a protein, an enzyme, almost always:
| I: | has a primary structure |
| II: | has the secondary and the tertiary structure |
| 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: Enzyme Introduction | Introduction to Proteins | Structural Organisation of Proteins |
59%
Level 3: 35%-60%
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- 1(current)
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