biology- the nervous system 0.0 / 5 ? BiologyNervous system, hormones and behaviourGCSEAQA Created by: fia21Created on: 11-04-14 17:23 name the 5 senses eyes, nose, tongue, skin and ears 1 of 8 what is a receptor? a group of cells which are sensitive to a stimulus 2 of 8 what is a stimulus? light, sound, touch, pressure, pain, chemical or a change in position or temp 3 of 8 which order does motor, sensory and relay neurone go in? sensory, relay, motor 4 of 8 what does the sensory neurone do? the sensory neurone signal as electrical impulses from the receptors in the sense organs to the central nervous system 5 of 8 what does the relay neurone do? the nerve cells that carry sensory neurone to the motor neurones 6 of 8 what does the motot neurone do? the nerve cell that carrys signals from the central nervous system to the effector muscle or gland 7 of 8 what's an effector? muscle or gland 8 of 8
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