Answer: pre-synaptic neuron
Explanation:
A pre-synaptic neuron is a neuron that produces the neurotransmitters in response to the action potential entering into the axon terminal. The vesicles present in the synapse forms the synaptic pool for the exocytosis of the neurotransmitters, which means they are readily releasable.
When the action potential reaches up to the nerve terminal the electrical signals will be generated at the voltage-gated calcium ion channels.
The correct option is option B.
<h3>What are the features of ottonion manuscripts?</h3>
- Illuminated manuscripts made of metal that portrayed religious writings and beliefs are known as Ottonian manuscripts.
- Between the tenth and the eleventh centuries, during the Renaissance, Germany produced these works of art.
- Monks and nuns in the monasteries during those times created the Ottonian writings and artwork.
Learn more about ottonion manuscripts here:
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