Assignment:
Discussions:
A. What happens at the neuromuscular junction (NMJ)? Describe the events in the motor neuron and at the motor end plate.
B. What happens in a muscle cell after the events in the NMJ that leads to the release of Ca+ +?
C. What happens at a sarcomere after Ca++ becomes available? Describe the contraction cycle and include the functions of all proteins in
the thin and thick filaments.