How is the process of synaptic transmission best described?
1. The conduction of action potentials that move rapidly from one neuron across the synapse to its target tissue
2. When the nerve impulse reaches the terminal axon and enters the synaptic cleft
3. The communication of the message from one cell to another utilizing neurotransmitters
4. When a neurotransmitter is synthesized within a cell body, causing a contraction
Correct Answer: 3
Rationale 1: This is related, but it is an incomplete description of the process of synaptic transmission.
Rationale 2: This is related, but it is an incomplete description of the process of synaptic transmission.
Rationale 3: The communication of the message from one cell to another utilizing neurotransmitters is the best description of the process of synaptic transmission.
Rationale 4: This is related, but it is an incomplete description of the process of synaptic transmission.
Global Rationale: The communication of the message from one cell to another utilizing neurotransmitters is the best description of the process of synaptic transmission. All of the other choices are incomplete descriptions of the process of synaptic transmission.
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