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When a customer purchases an item with a debit card,
Ions
Atoms or molecules with a net electric charge due to the loss or gain of one or more electrons.
Neurotransmitters
Chemicals released by neurons that transmit signals across a chemical synapse, from one neuron to another target neuron, muscle cell, or gland cell.
Neurotransmitter Receptor Sites
Specific locations on nerve cells where neurotransmitters bind to initiate or inhibit electrical signals, facilitating communication between neurons.
Dendrites
Branch-like extensions of neurons that receive electrochemical messages from other neurons for transmission to the neuron cell body.
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