Science Core 0.0 / 5 ? ScienceBiologyGCSEEdexcel Created by: rebeccacthompsonCreated on: 21-04-15 20:35 Sense organs Detect changes in and out of body 1 of 7 Stimulus Everything you are sensitive too 2 of 7 What do sense organs contain? Receptor cells which detect a stimulus 3 of 7 What do receptor cells do? Create electrical impulses 4 of 7 Effectors Muscle and glands 5 of 7 What does the myelin sheath do? Helps to insulate the neuron from surrounding tissue, allows impulses to be carried faster 6 of 7 The order for a response Stimulus, receptor, sensory, relay(cns), motor, effector, response 7 of 7
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