Upon the nerve impulse arriving at the axon terminal,
A) active sites on actin are exposed.
B) active sites on myosin are exposed.
C) actin heads will bind to myosin.
D) muscle relaxation occurs.
E) acetylcholine is released.

Question

Quizplus · Accepted Answer

Upon the nerve impulse arriving at the axon terminal, acetylcholine is released to transmit the signal across the synapse to the muscle cell, allowing for muscle contraction to occur. The other options are not applicable to the process of nerve impulse transmission to muscle cells.

Upon the Nerve Impulse Arriving at the Axon Terminal