Question

Place the following in the correct order _____ Actin and myosin form links _____ Acetylcholine crosses the gap at the neuromuscular junction _____ Calcium is released into the sarcoplasm _____ Myosin cross-bridges pull actin filaments inward.

Answer 1

Answer:

The correct oder is given below:

Explanation:

The oder of the events during muscle conratction as as follows:

1. Acetylcholine crosses the gap at the neuromuscular junction.
2. Calcium is released into the sarcoplasm.
3. Actin and myosin form links.
4. Myosin cross-bridges pull actin filaments inward.