During resting (when no impulses are being received) what ion is most commonly found outside the nerve cell?
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The location of various fossil species around 200 MYA tells…
The location of various fossil species around 200 MYA tells geographers that Earth’s continents at that time were arranged into one large landmass called Pangaea
What receives air from the nasal cavities and food from the…
What receives air from the nasal cavities and food from the mouth?
What type of structures are those that are anatomically simi…
What type of structures are those that are anatomically similar because they are inherited from a common ancestor?
The four major areas of the brain include the cerebrum, cere…
The four major areas of the brain include the cerebrum, cerebellum, brain stem, and ______.
Which of the following belongs to Eumetazoans
Which of the following belongs to Eumetazoans
What are open sores in the wall of the stomach?
What are open sores in the wall of the stomach?
In amphibians and most nonavian reptiles the heart has
In amphibians and most nonavian reptiles the heart has
How is glucose reabsorbed during tubular reabsorption?
How is glucose reabsorbed during tubular reabsorption?
Olfactory cells are ____ receptors located in the nasal cavi…
Olfactory cells are ____ receptors located in the nasal cavity.