The origin is
A. a muscle working in opposition to another muscle.
B. the end of the muscle where the action occurs.
C. the muscle that does most of the movement.
D. the stationary end of the muscle.
E. a group of muscles that work together to cause movement.
D
You might also like to view...
Which cranial nerve in the diagram has a somatic motor function primarily involved in moving the upper eyelid and eyeball?
a) A b) B c) C d) D e) F
Although pregnancies are highly variable, morning sickness is most commonly experienced in the ________ trimester
A. first B. second C. third
During a single contraction, each myosin molecule undergoes the cycle of cross-bridge formation, movement, release, and return to its original position many times. This process is called _______.
a. excitation-contraction coupling b. cross-bridge cycling c. the power stroke d. the recovery stroke
What part of the axon is called the trigger zone?
A. Terminal arborization B. Synaptic knob C. Myelin sheath D. Axon hillock