After nervous stimulation stops, what prevents ACh in the synaptic cleft from continuing to stimulate contraction?
A) acetylcholinesterase destroying the ACh
B) calcium ions returning to the terminal cisternae
C) the tropomyosin blocking the myosin once full contraction is achieved
D) the action potential stops going down the overloaded T tubules
Correct Answer:
Verified
Q47: The sliding filament model of contraction involves
Q48: Of the following muscle types, which has
Q49: Although all the anatomical parts of muscle
Q50: Which of the following is true about
Q51: What part of the sarcolemma contains acetylcholine
Q53: What is the most distinguishing characteristic of
Q54: Oxygen starved tissues can release chemical signals
Q55: Smooth muscle is characterized by all of
Q56: Which of the following statements is most
Q57: Hypothetically, if a muscle were stretched to
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents