| (i) α-Ketoglutarate to glutamic acid | Tetrahydrofalate |
| (ii) Uridine to thymidine. | NADH |
| (iii) Pyruvid acid to acetyl coenzyme A | Thiamine pyrophosphate |
| Pyridoxamine |
The graph showing the concept of activation energy of enzyme is given below. Observe the graph and choose the correct option for M and N.
