Examlex
In the development of a terrestrial planet, the stage of ___________ occurred when molten rock flowed through fissures and filled deep basins.
Presynaptic Membrane
The membrane of a nerve terminal that faces the receiving (postsynaptic) cell and is where neurotransmitters are released.
Calcium Ions
Charged particles of calcium that play crucial roles in biological processes such as muscle contraction and neurotransmitter release.
Saltatory Conduction
Movement of nerve impulses from one node to another along a myelinated axon.
Axonal Membrane
The specialized cell membrane on the axon part of a neuron, responsible for carrying nerve impulses.
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