B6 Key words 5.0 / 5 based on 1 rating ? BiologyGCSEOCR Created by: RachelCreated on: 20-05-13 19:14 Behaviour everything an organism does, it is a response to all stimuli around it 1 of 18 Memory the storage and retrieval of information 2 of 18 Axon long thin extention of the cytoplasm of a neuron 3 of 18 Central nervous systum (cns) in mamals, the brain and spinal cord 4 of 18 Cerebal cortex part of the brain concerned with conscious behaviour 5 of 18 Stimulus a change in the enviroment that causes a response 6 of 18 Gland an effector organ, when a signal from the brain is recived enzymes or hormones are released 7 of 18 Fatty sheath wrapped around the outside of an axon to insulate neurons from one another 8 of 18 motor a neuron that carries nerve inpaulses from the brain 9 of 18 Sensory a neuron that carries inpaulses to the brain 10 of 18 multi-store model one explaination of how the human memory works 11 of 18 response an action or behaviour that is caused by a stimuli 12 of 18 peripheral nervous system the network of nerves connecting the central nervous system to the rest of the body 13 of 18 Electrical inpaulses signals carried by neurons 14 of 18 synapse the tiny gap between neurons that transmits nerve inpaulses from one neuron to the other 15 of 18 reflex arc a neuron pathway that brings about a reflex response 16 of 18 pupil reflex involuntery action by the eyes 17 of 18 involuntery an action that occurs without concious thought 18 of 18
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