B In a neuron, the fiber ^carrying impulses to the ^cell body is the ^A) Axon B) Dendrite ^B There are many axons but ^only one dendrite in a neuron.^A) True B) False ^ ^A The outside of a resting ^nerve cell membrane has an ^excess of Sodium ions. ^A) True B) False ^A As a neuron conducts an ^impulse, K- ions rush ----- ^the cell membrane. ^A) outside B) Inside ^B What are the membranes ^which cover the brain called? ^A) Ventricles B) Meninges ^ ^B Uncoordinated motions are ^caused by damage to the ^A) Medulla B) Cerebellum ^ ^A ----- would be affected if ^the occipital lobe were ^damaged. ^A) Vision B) Hearing ^A Which part of the brain stem ^controls respiration and heart^action? ^A) Medulla B) Pons ^A The area below a spinal cord ^cut would be paralyzed ^totally. ^A) True B) False ^B Sneezing, coughing and ^blinking are examples of a ^-------- action. ^A) Sensory B) Reflex ^
