Neurotransmitters trigger action potential in the postsynaptic neuron by changing the permeability of certain _.
Correct answer: A. Ions
- A. Ions
- B. Hormones
- C. Enzymes
- D. Proteins
Explanation
The neurotransmitter molecules bind to the receptors on the postsynaptic membrane, triggering an action potential in the postsynaptic neuron by causing changes in its permeability to certain ions.
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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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