What effect does potassium have on the resting potential of the cardiac cell?
A) Changes in potassium have no effect on the resting potential.
B) Increasing extracellular potassium decreases the resting potential.
C) Increasing extracellular potassium increases the resting potential.
D) Increasing the intracellular potassium decreases the resting potential.
Answer: B) Increasing extracellular potassium decreases the resting potential.
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1) Cranial refers to toward the head. 2) Proximal refers to a structure found away from an attached base. 3) The term to describe "away from the midline" is lateral. 4) Superior means the same as cranial in humans. 5) Posterior and ventral mean the same thing.
As part of a bird's musculoskeletal system, the ________________________________________ is the sternum or breastbone
Fill in the blank(s) with correct word
The outer muscle layer of the digestive tract consists of circular smooth muscle
Indicate whether the statement is true or false
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