Examlex
The most common defect in color vision,termed red-green color blindness,results from a faulty opsin gene.
Nicotine
A stimulant drug found in tobacco products that is highly addictive and affects the nervous system.
Dopamine
A neurotransmitter involved in controlling the brain's reward and pleasure centers, mood regulation, and movement.
Glia
Glia, or glial cells, are non-neuronal cells in the central nervous system that provide support and protection for neurons, playing a crucial role in brain function.
Resting Potential
The electrical potential of a neuron or muscle cell at rest, with the interior being negatively charged relative to the exterior.
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