Terminal branches of axons end in _ .
Correct answer: C. Synaptic cleft
- A. Myelin sheath
- B. Dendrites of the next neuron
- C. Synaptic cleft
- D. Postsynaptic membrane
Explanation
The axonal terminals are specialized to release the neurotransmitters of the presynaptic cell. The terminals release transmitter substances into a gap called the synaptic cleft between the terminals and the dendrites of the next neuron.
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About Coordination and Control
Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.
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