What is the small gap between neurons across which signals are transmitted chemically?

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Study for the Biological Bases of Behavior Test. Utilize flashcards and multiple-choice questions with detailed hints and explanations to ace your exam with confidence!

Multiple Choice

What is the small gap between neurons across which signals are transmitted chemically?

Explanation:
Signals between neurons are sent across a tiny gap where chemical communication happens, called the synapse. In a chemical synapse, the presynaptic neuron releases neurotransmitters into the synaptic cleft, and these chemicals bind to receptors on the postsynaptic neuron to generate a response. Dendrites, axons, and the soma are parts of a neuron themselves, not the junction between neurons, which is why this gap is identified as the synapse.

Signals between neurons are sent across a tiny gap where chemical communication happens, called the synapse. In a chemical synapse, the presynaptic neuron releases neurotransmitters into the synaptic cleft, and these chemicals bind to receptors on the postsynaptic neuron to generate a response. Dendrites, axons, and the soma are parts of a neuron themselves, not the junction between neurons, which is why this gap is identified as the synapse.

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