synapse order

Question 1

1

Answer 1

an action potential arrives at the axon terminal

Question 2

2

Answer 2

acetylcholine is released from the axon terminal into the synaptic cleft

Question 3

3

Answer 3

the motor end plate is depolarized

Question 4

4

Answer 4

the depolarization triggers an action potential which propagates along the sarcolemma and the T- tubules

Question 5

5

Answer 5

the sarcomeres contract