Biology A-Level
Dendrites
What Dendrites means in Biology A-Level, as defined for OCR.
Definition of Dendrites
Check what you remember
Read the wording for your board, then hide it and explain Dendrites in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Structures of a neurone that receive impulses, while the axon transmits impulses away.
Topics that use Dendrites
- Neuronal communication (OCR A-Level)
Related terms
- All-or-nothing law and impulse frequency
- Calcium-triggered exocytosis
- Excitatory and inhibitory postsynaptic effects
- generator potential
- Relay neurones
- Resting potential and the sodium–potassium pump
- saltatory conduction
- Saltatory conduction and refractory period
Using Dendrites in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
Practise Biology questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
Start free
All Biology A-Level termsA week of Premium from your first lesson · Then the free plan continues · No card, no charge