(a)[6]
Describe the structure of a motor neurone in detail.
(b)[9]
Describe and explain how an action potential is transmitted in a myelinated neurone.
Biology 9700 · AS & A Level · Control and coordination in mammals
Describe the structure of a motor neurone in detail.
Describe and explain how an action potential is transmitted in a myelinated neurone.
This 15-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The cell body has a nucleus, numerous mitochondria and RER.” …