Which of the Following Is Generally True When a Cell

Multiple Choice

Which of the following is generally true when a cell is at rest?

A) extracellular sodium and chloride are 10X that of the intracellular solution
B) intracellular sodium and chloride are 10X that of the extracellular solution
C) the intracellular calcium concentration is generally about 100X higher outside the cell than inside
D) the intracellular calcium concentration is generally about 1000X higher outside the cell than inside
E) none of the above are true when a cell is at rest