The first response of a muscle fiber treated with acetylcholinesterase inhibitor is that this will continue contracting in absence of nervous system stimulation.
What is acetylcholinesterase?
Acetylcholinesterase, popularly known as AChE, is a protein of the group of cholinergic enzymes.
Acetylcholinesterase is located in the muscles/nerves in a specific area called postsynaptic junction.
In conclusion, the first response of a muscle fiber treated with acetylcholinesterase inhibitor is that this will continue contracting in absence of nervous system stimulation.
Learn more about acetylcholinesterase here:
https://brainly.com/question/5889582
#SPJ4
