1) The _____________ neuron receives information from a receptor. a) MOTOR b) NEUROTRANSMITTERS c) SENSORY d) SYNAPSE 2) A ____________ neuron carries a message from the brain to the part of the body which will respond. a) DENDRITE b) MOTOR c) SENSORY d) SYNAPSE 3) ____________ link sensory and motor neurons. a) NEUROTRANSMITTERS b) INTERNEURONS c) MYELIN d) AXON 4) Thin branches that receive information from receptors and other neurons. a) AXON b) CELL BODY c) EFFECTOR d) DENDRITE 5) The nerve fibre that carries the message away from the cell body towards the synapse. a) MOTOR b) AXON c) STIMULUS d) SENSORY 6) The axon is covered on a __________ sheath that insulates the nerve so that messages are transmitted efficiently. a) RECEPTOR b) MYELIN c) DENDRITE d) INTERNEURONS 7) The gap between neurons. a) SYNAPSE b) RECEPTOR c) AXON d) STIMULUS 8) Chemicals that drift out of the synaptic terminal and to the dendrites of the next neuron, transferring electrical messages. a) STIMULUS b) RECEPTOR c) AXON d) NEUROTRANSMITTERS 9) The part of the body that causes the response to a stimulus. It is often a muscle. a) INTERNEURONS b) CELL BODY c) SYNAPSE d) EFFECTOR 10) A change in the environment that will cause an organism to respond. a) AXON b) NEUROTRANSMITTERS c) EFFECTOR d) STIMULUS 11) Also called the soma it contains the nucleus and controls the function of the neuron. a) AXON b) STIMULUS c) CELL BODY d) INTERNEURONS 12) A structure that receives stimuli. a) RECEPTOR b) EFFECTOR c) MYELIN d) NEUROTRANSMITTERS

The nervous system quiz

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