Assume Ions a and B Are Both Positively Charged

question 8

Multiple Choice

Assume ions A and B are both positively charged. Extracellular [A] is 10X intracellular [A]. The neuronal membrane is permeable only to ion B. After B is added to the extracellular solution, which of the following would you expect to be true?

• A) B would flow into the cell until it is found in equal concentrations on both sides of the membrane
• B) B would flow into the cell and A would flow out of the cell.
• C) B would flow into the cell until its equilibrium potential is reached
• D) B would not enter the cell

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Definitions:

Marketing Research Guidelines

Established principles or instructions intended to ensure that the conduct of marketing research is efficient, ethical, and yields accurate and relevant results.

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