Muscle cells extended called nervous muscle fibre tissue unit of muscle fiber
The answer would be true. hope i helped
Answer:
Noble gases
Explanation:
Because they're stable or rather they're unreactive.
Answer:
C) acetylcholine
Explanation:
Acetylcholine is an excitatory neurotransmitter secreted by motor neurons innervating skeletal muscle.
However, norepinephrine, gamma aminobutyric acid, and cholinesterase are not excitatory neurotransmitter secreted by motor neurons innervating skeletal muscle.
