Q.

Regarding neuromuscular transmission, which statement is INCORRECT?

A. smooth muscle cells possess synapses en passant
B. about 10 times as much acetylcholine as is required is released at skeletal muscle neuromuscular junctions
C. antibodies can develop to calcium channels in nerve endings at neuromuscular junctions
D. more than one nerve fibre ends on each end-plate in skeletal muscle
E. acetylcholine is released by exocytosis
Answer» D. more than one nerve fibre ends on each end-plate in skeletal muscle
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