Reflex Actions 0.0 / 5 ? BiologyNervous system, hormones and behaviourGCSEAQA Created by: CrazyMonkey1Created on: 09-10-18 10:18 What dectects a stimulus A receptor 1 of 15 What a stimulus A change in the environment 2 of 15 What is the order of the neurones in a reflex action SRM 3 of 15 Why are reflex action important They are rapid and unconscious 4 of 15 What chemical goes across the synapse The neurotransmitter 5 of 15 How do neurotransmitter travel across the synapse They diffuse 6 of 15 Wha part of the CNS is not involved in a reflex action The brain 7 of 15 What does the CNS do in reflex action They do 8 of 15 Give an advantage of a reflex action rapid 9 of 15 What is the order of a reflex action Stimulus - Receptor - coordinator - Effector - Response 10 of 15 where is the cell body on a motor neurone? On the End 11 of 15 What do neurotransmitters do? Start the impulse in the next neurone 12 of 15 what does the Receptor do with the stimulus Changes the energy of the stimulus into an impulse 13 of 15 what is the effector a muscle or a gland 14 of 15 what covers the axon in a neurone The Myelin sheath 15 of 15
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