If You Wanted to Pick Up Something Heavier Than Your

question 237

Multiple Choice

If you wanted to pick up something heavier than your pencil, you would need to have a stronger muscle contraction.Which of these actions might accomplish this

• A)Stimulate more motor units.
• B)Decrease the frequency of stimulation to allow a more prolonged contraction to occur.
• C)Decrease the refractory period.
• D)Block acetylcholinesterase at the neuromuscular junction to allow acetylcholine to function longer.