Examlex
Marijuana affects which of the following neurotransmitters?
Control
In experimental contexts, a standard condition against which results are compared, ensuring the experiment measures the effect of the independent variable.
Voltage-Gated
Referring to ion channels that open or close in response to changes in the electrical potential across a cell membrane.
Sodium Channels
Proteins located in cell membranes that facilitate the passage of sodium ions into and out of the cell, essential for processes such as nerve impulse transmission.
Action Potential
A temporary reversal of an electric membrane potential, which propagates along the membrane of a nerve cell or muscle cell.
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