Examlex
Explain what occurs after a B cell is exposed to an antigen.Include the role of the memory cells.
Sodium Channels
Integral membrane proteins that allow sodium ions to pass through the cell membrane, essential for the generation and transmission of electrical signals in neurons and muscle cells.
Hyperpolarization
An increase in a cell's membrane potential, making it more negative and reducing the likelihood of generating an action potential.
Cell Body
The spherical part of a neuron that contains the nucleus and connects to the dendrites and the axon, playing a crucial role in processing information.
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