1) What is the function of the cerebrum a) he region of the brain that controls breathing and heart rate. b) Largest part of the brain that enables conscious thought and memory. c) Area responsible for controlling balance and coordination. 2) What is the function of the cerebellum a) he region of the brain that controls breathing and heart rate. b) Largest part of the brain that enables conscious thought and memory. c) Area responsible for controlling balance and coordination. 3) What is the function of the medulla a) he region of the brain that controls breathing and heart rate. b) Largest part of the brain that enables conscious thought and memory. c) Area responsible for controlling balance and coordination. 4) What is the central nervous system made up of? a) The brain and spinal cord only b) The brain, spinal cord and the nerves  5) What are the three types of neurons? a) sensory b) reflex c) arc d) inter e) motor f) neuron 6) How are messages carried along each neuron? a) Chemical transfer b) Electrical impulses 7) How are messages carried across the synapse between neurons? a) Chemical transfer b) Electrical impulses 8) What is the function of the sensory neuron? a) carries information from the Sensory Organs to the Central Nervous System b) transfers impulses from the sensory nerve cell to the correct motor nerve cell c) carries information from the CNS to the muscle 9) What is the function of the inter neuron? a) carries information from the Sensory Organs to the Central Nervous System b) transfers impulses from the sensory nerve cell to the correct motor nerve cell c) carries information from the CNS to the muscle 10) What is the function of the motor neuron? a) carries information from the Sensory Organs to the Central Nervous System b) transfers impulses from the sensory nerve cell to the correct motor nerve cell c) carries information from the CNS to the muscle 11) Which is NOT an example of a reflex action? a) blinking b) knee jerk c) taking hand away from hot objects d) picking up a pencil 12) Where are hormones produced? a) the kidneys b) the blood c) endocrine glands d) the nerves 13) Hormones are specific in which target tissue they will bind to. a) True b) False 14) What is the role of the pancreas in controlling blood sugar levels? a) Produces and releases the hormones insulin and glucagon. b) Stores glycogen 15) What is the role of the liver in controlling blood sugar levels? a) Produces and releases the hormones insulin and glucagon. b) Stores glycogen 16) What type of protein are insulin and glucagon a) antibodies b) enzymes c) receptors d) hormones 17) What is the job of the hormone insulin in controlling blood glucose levels? a) converts glycogen back into glucose in between meals, to raise blood sugar levels. b) converts glucose into glycogen so it can be stored and the blood sugar level decreases. 18) What is the job of the hormone glucagon in controlling blood glucose levels? a) converts glycogen back into glucose in between meals, to raise blood sugar levels. b) converts glucose into glycogen so it can be stored and the blood sugar level decreases.

N5 MCO - Control and Communication

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