Figure 7-1 Structural Components of a Skeletal Muscle Fiber
Use Figure 7-1 to identify the labeled part.
-The specialized sarcolemma that contains acetylcholine receptors is the
A) synaptic knob.
B) motor end plate.
C) motor unit.
D) synaptic cleft.
E) I band.

Question

Figure 7-1 Structural Components of a Skeletal Muscle Fiber
Use Figure 7-1 to identify the labeled part.
-The specialized sarcolemma that contains acetylcholine receptors is the
A) synaptic knob. 
B) motor end plate. 
C) motor unit. 
D) synaptic cleft. 
E) I band.

Quizplus · Accepted Answer

The motor end plate is the specialized sarcolemma that contains acetylcholine receptors.