2/12/2017Neurobiology: Exam I, Chapters 1-7 Quiz Questions Flashcards | Quizlet1/2960 termstara_flaugherNeurobiology: Exam I, Chapters 1-7 Quiz QuestionsWhich of the following is a feature thatdistinguishes the four model organismsfrom other animals that have beenintensively studied by neuroscientists?a. Ease of genetic analysis andmanipulationb. Nervous systems of substantialcomplexityc. An extensive and interesting behavioralrepertoired. Specific neural structures or behaviorsof intereste. All of the abovea. Ease of genetic analysis and manipulationWhich of the following type of glial cellmyelinates peripheral axons?a. Schwann cellsb. Oligodendrocytesc. Astrocytesd. Microgliaa. Schwann cells
2/12/2017Neurobiology: Exam I, Chapters 1-7 Quiz Questions Flashcards | Quizlet2/29e. All of the aboveA neuron that innervates (i.e., makessynaptic contact with) a large number ofother neuronsa. represents convergent neural signaling.b. represents divergent neural signaling.c. represents massive neural integration.d. must fire at very high frequencies to beuseful.e. can fire only at very low frequencies.b. represents divergent neural signaling.The set of neurons and small gangliaassociated with the digestive tract iscalled the _______ nervous system.a. peripheralb. autonomicc. entericd. sympathetice. parasympatheticc. entericWhich of the following statements aboutneural and glial cells is false?a. Mitochondria are concentrated atpresynaptic terminals.e. Both b and d
2/12/2017Neurobiology: Exam I, Chapters 1-7 Quiz Questions Flashcards | Quizlet3/29b. The endoplasmic reticulum isconcentrated in axons.c. Exocytosis and endocytosis areimportant for synaptic communication.d. Glial cells rapidly transmit long-rangeelectrical signals.e. Both b and dThe brain imaging technique that makesuse of a narrow X-ray beam is calleda. MRI.b. fMRI.c. PET.d. SPECT.e. CT.e. CT.Which of the following is not consideredto be a "model" organism?a. Zebrafishb. Fruit flyc. The nematode C. elegansd. Mousee. The marine snail Aplysiae. The marine snail AplysiaWhich of the following is not part of thebrain?d. Spinal cord
2/12/2017Neurobiology: Exam I, Chapters 1-7 Quiz Questions Flashcards | Quizlet4/29a. Diencephalonb. Cerebellumc. Cerebral hemispheresd. Spinal corde. BrainstemWhich of the following is an advantagethat intracellular recordings have overextracellular recordings?a. They are technically easier to obtain.
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