There are uninsulated gaps between the Schwann cells known as…
the nodes of Ranvier
What is the myelin sheath?
A fatty layer that insulates some axons and made up of specialised cells known as Schwann cells which wrap themselves around the axon
What is resting potential?
How are the ions pumped at an unequal rate?
every 3 Na+ pumped out of the axon, 2 K+ pumped in. This creates a conc gradient for them
What is action potential?
Where are neurotransmitters loacted?
contained within vesicles in the synaptic knob