BIOL 2457 - LAB EXAM 2 QUESTIONS WITH
CORRECT ANSWERS 2025/2026
Identify the following membrane in muscle tissue.
Careful, you are looking at muscle tissue, not an individual fascicle.
Fascicle is wrapped by this. CORRECT ANSWER Perimysium
The dark striations in muscle tissue are . CORRECT ANSWER A bands
What neurotransmitter do neurons release into synaptic cleft at neuromuscular junction?
CORRECT ANSWER Acetylcholine
Which statement regarding the neuromuscular junction is correct?
A. Typically, one neuron stimulates one muscle cell.
B. It takes several neurons to stimulate one muscle cell.
C. One muscle cell can stimulate several neurons.
D. Neurons and muscle cells physically touch.
E. One neuron can stimulate several muscle cells. CORRECT ANSWER E. One neuron
can stimulate several muscle cells.
CORRECT ANSWERS 2025/2026
Identify the following membrane in muscle tissue.
Careful, you are looking at muscle tissue, not an individual fascicle.
Fascicle is wrapped by this. CORRECT ANSWER Perimysium
The dark striations in muscle tissue are . CORRECT ANSWER A bands
What neurotransmitter do neurons release into synaptic cleft at neuromuscular junction?
CORRECT ANSWER Acetylcholine
Which statement regarding the neuromuscular junction is correct?
A. Typically, one neuron stimulates one muscle cell.
B. It takes several neurons to stimulate one muscle cell.
C. One muscle cell can stimulate several neurons.
D. Neurons and muscle cells physically touch.
E. One neuron can stimulate several muscle cells. CORRECT ANSWER E. One neuron
can stimulate several muscle cells.
