Biology 9700 · AS & A Level · Control and coordination in mammals

Control and coordination in mammals — practice question

(a)[6]

Describe the main structure of a sensory neurone.

(b)[9]

Describe how a resting potential is established and maintained in a myelinated neurone.

Worked solution & mark scheme

This 15-mark question has a full step-by-step worked solution and mark scheme. One marking point: “the nucleus is in the cell body” …

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI