This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: Guided Reading - The Nervous System: Neurons and Synapses IV 1. CCK (cholecystokinin) may act as a neurotransmitter in the brain to promote feelings of satiety. True False 2. What portion of the neuron is NOT involved in integration? A. cell body B. axon C. dendrites D. axon hillock 3. Which poison inhibits glycine receptors? A. strychnine B. curare C. tetrodotoxin D. All of the choices are correct. 4. Both excitatory and inhibitory postsynaptic potentials undergo summation. True False 5. Catecholamines activate postsynaptic cells by A. inhibition of adenylate cyclase. B. increased Ca 2+ influx into the target cell. C. inhibition of calmodulin. D. increased production of cyclic AMP. 6. Once an EPSP is created on the postsynaptic neuron, a new action potential is produced down the axon. True False 7. Neurotransmitter release can be inhibited by damaging the SNARE complex. True False 8. Mutation of the N-methyl-D-aspartate ((NMDA) receptor would affect the ability of ____________ to 8....
View Full Document
This note was uploaded on 03/20/2012 for the course MCB 32 taught by Professor Smiley during the Fall '11 term at Cal Poly.
- Fall '11