Cerebrospinal fluid (CSF) circulates through the:
A) dura mater. B) pia mater.
C) blood-brain barrier. D) subarachnoid space.
Answer: D
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The ____ plane divides the body into two equal left and right portions
a. transverse b. frontal c. horizontal d. midsagittal
Match the term with its definition.A. The part of the brain involved in actual declarative memoryB. The largest of the cerebral commissuresC. A factor than activates gene transcription for formation of dendritic spinesD. A series of neurons involved in long-term memoryE. A part of the temporal lobe involved in adding emotional overtones to a memoryMemory engram
Fill in the blank(s) with the appropriate word(s).
Similar cells that have a common function are called ________
Fill in the blank with correct words.
You and your lab partner have prepared a frog nerve for gathering data on action potentials. You connect an electronic stimulator to the nerve and ask your partner to gradually increase the voltage until you see an action potential. Your partner says that the voltage knob is stuck, that is, it will not increase the voltage. Is there another way to trigger action potentials using this stimulator?
If so, what do you tell your partner to do? What will be an ideal response?