Multiple Choice
A motor unit is
A) many myofibrils in a sarcolemma.
B) many motor end plates at a neuromuscular junction.
C) a motor neuron and the muscle fibers it innervates.
D) the functional unit of a muscle fiber.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q46: The more movable end of a muscle
Q47: A muscle fiber exposed to a series
Q48: Transverse tubules<br>A)store sodium ions for the action
Q49: Both acetylcholine and norepinephrine can affect<br>A)smooth muscle
Q50: Knowing the relationship between the main action
Q52: The _ at the ends of cardiac
Q53: After carrying a heavy box, you put
Q54: A sarcomere is best described as<br>A)a part
Q55: A broad sheet of dense connective tissue
Q56: Skeletal muscles help maintain body temperature in