This key facts covers Key Facts within Nervous System for GCSE Biology. Topic 2: Nervous System It is section 2 of 14 in this topic. Use this key facts to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 2 of 14
Practice
15 questions
Recall
20 flashcards
Key Facts
- The central nervous system (CNS) consists of the brain and spinal cord.
- Sensory neurones transmit messages from sensory receptors to the CNS, while motor neurones transmit messages from the CNS to muscles and glands.
- Relay neurones help process information between different parts of the nervous system.