exam1 psy 1 - JumptoNavigationFrame

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Jump to Navigation Frame   Your location: Assessments  ›  View All Submissions  › View Attempt  View Attempt 1 of 1  Title: Exam 1 Started: February 18, 2010 11:51 AM Submitted: February 18, 2010 12:24 PM Time spent: 00:33:25  Total score: 90/100 = 90%   Total score adjusted by 0.0  Maximum possible score: 100  1.   ___________________ are gaps between the myelin sheaths which jumpstart the  speed of the neural transmission.    Student Response Correct Answer Feedback A. terminal buttons      B. dendrites      C. nodes of Ranvier      D. axons      Score: 2/2   
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2.   The __________ is the metabolic center of the neuron.    Score: 2/2    3.   Which of the following structures provides insulation for the axons?    Score: 2/2   
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4.   Which of the following neurotransmitters are the body's natural painkillers?    Score: 2/2    5.   Which neurotransmitter affects eating habits, alertness, and wakefulness and is  predominant in fear?    Score:
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2/2    6.   Any stimulation beyond a certain level produces a sudden, massive change from  negative to positive in the axon membrane. This is called _________________.    Score: 2/2    7.   When the ion channels open and close segment by segment causing an electrical  current to move along the axon it is called ____________________.   
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2/2    8.   The hormone that produces sleepiness is called ____________________    Score: 2/2    9.  
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This note was uploaded on 08/31/2011 for the course PSYCH 100 taught by Professor Tuttrup,r during the Spring '11 term at Orange Coast College.

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exam1 psy 1 - JumptoNavigationFrame

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