Medical Quiz

Topics: Cell & Bond Quiz

Which of the following groups of proteins assist in the folding of other proteins?

A. Proteases

B. Proteosomes

C. Templates

D. Chaperones

Select your answer:
     


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The correct temporal sequence for events at the neuromuscular junction is

A. action potential in the motor nerve;
depolarization of the muscle end plate;
uptake of Ca2+ into the presynaptic nerve terminal

B. uptake of Ca2+ into the presynaptic terminal;
release of acetylcholine (ACh);
depolarization of the muscle end plate

C. release of ACh;
action potential in the motor nerve;
action potential in the muscle

D. uptake of Ca2+ into the motor end plate;
action potential in the motor end plate;
action potential in the muscle