Which of These Does Not Contribute to the Cessation of the Signal

question 12

Multiple Choice

Which of these does not contribute to the cessation of the signal in a synaptic transmission?

• A)Synaptic vesicles secrete neurotransmitter by exocytosis.
• B)Neurotransmitter escapes from the synapse into the nearby extracellular fluid.
• C)Neurotransmitters are no longer released.
• D)The synaptic knob reabsorbs some neurotransmitters by endocytosis.
• E)Enzymes in the postsynaptic cell break down some neurotransmitters.

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Definitions:

Voltage

An electrical measurement expressing the potential difference between two points in a circuit, typically driving current flow.

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The process of recovering energy from a system, often from braking or decelerating, and reusing it to improve efficiency.

Induction Motors

A type of electric motor that operates on the principle of electromagnetic induction, where the rotation of the motor is caused without direct electrical connection to the rotor.

Variable-frequency Drive

A system used to control the speed of an electric motor by varying the frequency and voltage supplied to the electric device.