sinoatrial (SA) node, atrioventricular (AV) node, atrioventricular (AV) bundle, right and left bundle branches, Perkinje fibers
From the SA node ~> internodal pathways ~> AV Node -> Hiss-AV bundle ~> bundle branches ~> purkinje fibres.
dendrite, cell body, axon, synapse
Synaptic transmission is chemical, while nerve impulse or axonal transmission is electrical.
An action potention.
Impulse transmission on an unmyelinated nerve fiber is much slower than the impulse transmission on a myelinated nerve fiber.
An action potention.
Impulse conduction refers to passage of impulse within the same cell. Where as transmission as the name implies, is concerned about passage of impulses either chemical or electrical from one cell to another.
Sodium from sodium chloride is indispensable for life because it is important for:- regulation of blood pressure, pH, blood volume, osmotic pressure- transmission of nervous impulse- correct neurons function
No
Yes, that is correct. The synaptic cleft is a small gap between neurons, and it prevents direct transmission of impulses. When an impulse reaches the end of a neuron, it triggers the release of chemical messengers called neurotransmitters into the synaptic cleft. These neurotransmitters then bind to receptors on the adjacent neuron, allowing the impulse to be transmitted indirectly.
Sodium is indispensable for life because it is important for:- regulation of blood pressure, pH, blood volume, osmotic pressure- transmission of nervous impulse- correct neurons function
Sodium is indispensable for life because it is important for:- regulation of blood pressure, pH, blood volume, osmotic pressure- transmission of nervous impulse- correct neuron function
Sodium is indispensable for life because it is important for: - regulation of blood pressure, pH, blood volume, osmotic pressure - transmission of nervous impulse - correct neurons function