MCQ
β-pleated sheets of polypeptide chains are present in ______.
- ✓secondary structure
- Bquaternary structure
- Cprimary structure
- Dtertiary structure
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| Column I | Column II | ||
| i. | P - wave | p. | Depolarisation of ventricles |
| ii. | QRS complex | q. | Repolarisation of ventricles |
| iii. | T - wave | r. | Coronary ischemia |
| s. | Development of atria | ||
| t. | Repolarisation of atria |