Multiple Choice
Myelin is a fatty substancthat
A) slows action potentials.
B) is wrapped around neuroglial cells.
C) increases the speed of action potentials.
D) is found only surrounding neurons of the central nervous system.
E) is true of a and d only.
Correct Answer:
Verified
Correct Answer:
Verified
Q78: Interneurons<br>A) are nearly always found in the
Q79: Thvestibular apparatus<br>A)controls balance.<br>B)consists of three fluid filled
Q80: Which of thfollowing arnarcotic analgesics?<br>A)ketamine<br>B)morphine<br>C)codeine<br>D)PCP<br>E)morphine and codeine
Q81: Injureor damagebody cells stimulatpain through which of
Q82: How many different classes of neurons arinvolvein
Q83: What is depictein thabovdiagram?<br>A)a sensory neuron<br>B)an interneuron<br>C)a
Q85: If a person is highly alert, anxious,
Q86: Thforebrain includes which of thfollowing portions of
Q87: Referring to thabovdiagraof thbrain, H identifies which
Q88: Thsomatic nervous system<br>A)is part of the peripheral