higher human 3.1 0.0 / 5 ? Human Biologythe nervous systemScottish HighersSQA Created by: jennylock2Created on: 29-03-22 12:32 What makes up the central nervous system? brain and spinal cord 1 of 10 What does the peripheral nervous system consist of? somatic and autonomic nervous systems 2 of 10 Motor and sensory neurons are part of which nervous system? somatic 3 of 10 which neurons take signals from sense organ receptors to the CNS? sensory 4 of 10 which neurons take signals from the CNS to the effectors (muscles and glands) motor 5 of 10 Name the two parts of the autonomic nervous system. sympathetic and parasympathetic 6 of 10 What effect does the sympathetic NS have on heart rate and breathing rate? Speeds them up 7 of 10 what effect does the sympathetic NS have on peristalsis and digestional secretions? slows them down 8 of 10 What is an advantage of a converging neural pathway It increases sensitivity to excitatory or inhibitory signals 9 of 10 Give an advantage of a diverging neural pathway. It can affect more than one destination at a time. 10 of 10
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