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Identify Which of the Following Statements Is True

question 115

Multiple Choice

Identify which of the following statements is true.


Definitions:

I Band

A region within the sarcomere of skeletal and cardiac muscles identified by its light appearance under a microscope, consisting mainly of actin filaments.

Neuromuscular Junction

The synapse or junction where a motor neuron transmits a signal to a muscle fiber, causing it to contract.

Synaptic Vesicles

Small sacs in presynaptic neurons that store neurotransmitters, which are released into the synaptic cleft to transmit neural signals.

Synaptic Cleft

The small gap between neighboring neurons, across which neurotransmitters are released to transmit signals from one neuron to another.

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