Q. Which option indicates correct chronology of the changes occuring during transmission of nerve impulse ? (Solved)
1. Nerve fibre - depolarization - action polential - repolarization - activation of Na+ and K+ pump
2. Nerve fibre - depolarization - action polential - activation of Na+ and K+ pump - repolarization
3. Nerve fiber - depolarization - repolarization - action polential - activation of Na+ and K+ pump
4. Nerve fiber - Activation of Na + and K+ pump - depolarization - repolarization -
- a. Nerve fibre - depolarization - action polential - repolarization - activation of Na+ and K+ pump