exocytosis
Chemical Synapse
The answer is NEUROTRANSMITTER.
The chemical released by the axon that travels across a synapse and binds to dendrites or cells is called a neurotransmitter. Neurotransmitters play a crucial role in transmitting signals between neurons and regulating various physiological processes in the body.
Chemical synapses are specialized junctions through which neurons signal to each other and to non-neuronal cells such as those in muscles or glands. At a chemical synapse, one neuron releases a neurotransmitter into a small space (the synapse) that is adjacent to another neuron.
chemical synapse
no
A synapse, chemical signals called neurotransmitters cross these gaps, carrying on the signal.
Membrane receptors at a synapse are ligand-gated ion channels that open and allow sodium ions to flow into the neuron upon binding of the neurotransmitter ligand to generate an action potential in the neuron.
Neurotransmitters that cause a chemical change and hence generat impulse in the dendrites of adjacent neurons. most common neurotransmitter is acetylcholine
no, synapse. node of ranvier is between axon and dendrites
The action of the excitatory neurotransmitter will increase, since its concentration in the synapse will rise.
neurotransmitter carries the nerve impulses from neuron to neuron across a synapse