When acetylcholine binds to receptors at the motor end plate,the end plate membrane becomes
A) more permeable to sodium ions.
B) less permeable to sodium ions.
C) more permeable to calcium ions.
D) less permeable to potassium ions.
E) repolarized.
Correct Answer:
Verified
Q26: Figure 10-1 Skeletal Muscle Fiber Q61: A muscle producing tension that peaks and Q63: When contraction occurs, Q66: A single motor neuron together with all Q67: When a muscle is stimulated repeatedly at Q68: The rapid rise and fall in force Q70: Which statement about excitation-contraction coupling is incorrect? Q73: Synaptic vesicles contain neurotransmitters that are released Q85: The type of contraction in which the Q92: The increase in muscle tension that is
A)the H bands get smaller.
B)the
A)Calcium
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