Essential Biochemistry - Neurotransmitters (Section 1 - No. 36)
What is a 'bouton' or 'presynaptic knob'?
A type of neurotransmitter
The end of a neuron process
A receptor on the postsynaptic membrane
The space between neurons
הֶסבֵּר
A bouton or presynaptic knob is the end of a neuron process.