Describe the reflex arc in response to the hand touching a burning hot stove. Include the names and a description of location and function of all neurons involved. Bullet points are sufficient.

All bold text gives marking pointsStimulus (burning hot stove)Receptor (thermoreceptor in skin) detects stimulusSensory neurone - relays sensory information in the form of electrical impulses from receptor (thermoreceptor in skin) to central nervous system (spinal cord), where it synapses with followingRelay neurone - conveys sensory information to motor neurones via synapseBonus Relay neurones also convey this information to brainMotor neurone - carries electrical impulses to effectorEffector produces response (muscles in arm move hand away from stimulus) Bonus Main arc skips out the conscious part brain to save time in a survival-reliant mechanism

JV
Answered by Jonathan V. Biology tutor

3983 Views

See similar Biology GCSE tutors

Related Biology GCSE answers

All answers ▸

Describe the differences in the structure of an artery, vein and capillary?Explain the functional use of their structures??


Why is the human heart system described as double circulatory?


How does temperature affect the rate of diffusion?


What are the functions of the substances in the blood?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences