Which of the Following Is the Most Likely Effect of Applying

question 5

Multiple Choice

Which of the following is the most likely effect of applying the naturally occurring acetylcholinesterase inhibitor onchidal (produced by the mollusc Onchidella binneyi) to a neuromuscular junction?

• A) the muscle cell would not be able to contract
• B) the muscle cell would receive constant stimulation
• C) there would be a decrease in the frequency of action potentials
• D) there would be no effect on the muscle cell function

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