Acetylcholine Is a Neurotransmitter That Binds to Receptors on Skeletal

Multiple Choice

Acetylcholine is a neurotransmitter that binds to receptors on skeletal muscle cells. The receptor- signal complex brings about a series of events that result in contraction of skeletal muscle. Venom from black widow spiders causes an explosive release of acetylcholine. What would that do to its victims?

A) Muscles would be unable to relax.
B) Cell receptors would no longer be able to bind regulatory hormones.
C) G- protein receptors would all be inactivated.
D) Muscles would be unable to contract.