Examlex
Which orbital hybridization is associated with a tetrahedral cloud arrangement?
Permeable
describes a material or membrane that allows liquids or gases to pass through it.
Sodium Ions
Positively charged atoms of sodium that play critical roles in the body, including regulating blood pressure, fluid balance, and nerve function.
Cerebrospinal Fluid
A clear, colorless body fluid found in the brain and spinal cord, acting as a cushion for the brain's cortex, providing basic mechanical and immunological protection to the brain inside the skull.
Saltatory Transmission
The rapid propagation of nerve impulses along myelinated axons from one Node of Ranvier to the next, increasing the speed of electrical signal transmission.
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