Temporal summation may occur at the neuromuscular junction because
A)action potentials last longer than muscle contractions.
B)muscle contractions last longer than action potentials.
C)many motor neurons form synapses at a single neuromuscular junction.
D)acetylcholine is broken down slowly in the synaptic gap.

Question

Temporal summation may occur at the neuromuscular junction because​ 
A)action potentials last longer than muscle contractions. 
B)muscle contractions last longer than action potentials. 
C)many motor neurons form synapses at a single neuromuscular junction. 
D)acetylcholine is broken down slowly in the synaptic gap.

Quizplus · Accepted Answer

Muscle contractions last longer than action potentials, allowing multiple action potentials to summate and increase the force of contraction.

Temporal Summation May Occur at the Neuromuscular Junction Because​

Temporal Summation May Occur at the Neuromuscular Junction Because