Multiple Choice
Which of these events happens when an action potential reaches the presynaptic terminal of the motor neuron
A) Calcium is released inside the muscle fibre.
B) Acetylcholine is released into the synaptic cleft.
C) Acetylcholinesterase is released into the synaptic cleft.
D) Physical contact between the motor neuron and the muscle fibre occurs.
Correct Answer:
Verified
Correct Answer:
Verified
Q188: Joints serve as fulcrums for muscle action.
Q196: The three types of muscle tissue are
Q273: Fast-oxidative muscle fibres have a high concentration
Q275: Match the types of muscles, labelled a.
Q276: Match the muscle fibre types, labelled a.
Q277: Which of these statements does NOT apply
Q279: Match the muscle fibre types, labelled a.
Q280: Skeletal muscle fibres are formed during embryonic
Q281: Which of these statements applies to the
Q282: The shorter a muscle fibre is before