Multiple Choice
To pick up something heavier than your pencil, your nervous system could
A) stimulate larger motor units
B) decrease the frequency of stimulation to allow a more prolonged contraction to occur
C) decrease the refractory periods
D) block acetylcholinesterase at the neuromuscular junction to allow acetylcholine to function longer
E) do all of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Match the sarcomere component with the correct
Q3: In a state of _, a muscle
Q4: Rigor mortis occurs when Ca²⁺ links actin
Q5: Slow-wave potentials are common in multiunit smooth
Q6: The H zone of the sarcomere consists
Q7: Which of the following muscle types are
Q8: Actin is not found in the parts
Q9: Indicate which characteristic applies to the specific
Q10: Sequence the following events involved in muscle
Q11: Indicate which of the muscle proteins in