Filters
Question type

What is happening during the latent period of a muscle twitch?


A) The muscle relaxes and returns to its former length.
B) Fresh ATP binds to the myosin causing it to return to its resting position.
C) ADP and phosphate are released, and the power stroke of the contraction occurs.
D) The myosin-actin cross-bridges are broken and the sarcomere shortens.
E) The neurotransmitter is diffusing across the synaptic cleft causing an electrical signal in the muscle cell.

F) C) and D)
G) D) and E)

Correct Answer

verifed

verified

Which of the following does not attach to the sternocleidomastoid muscle?


A) rib
B) clavicle
C) sternum
D) mastoid process
E) skull

F) C) and D)
G) A) and B)

Correct Answer

verifed

verified

Showing 61 - 62 of 62

Related Exams

Show Answer