Extracellular fluid in adults differs from intracellular fluid in that

1.	Extracellular fluid in adults differs from intracellular fluid in that its A. Volume is greater.B. Tonicity is lower. C. Anions are mainly inorganic. D. Sodium:potassium molar ratio is higher.E. pH is lower.
Answer» A. False Cells contain half to two-thirds of the total body fluid. B. False It is the same; if it were lower, osmosis would draw water into the cells. C. True Mainly Cl^- and HCO₃^- ; inside, the main anions are protein and organic phosphates. D. True Around 30:1; the intracellular ratio is about 1:10. E. False Intracellular pH is lower due to cellular metabolism.

Extracellular fluid in adults differs from intracellular fluid in that its A. Volume is greater.B. Tonicity is lower. C. Anions are mainly inorganic. D. Sodium:potassium molar ratio is higher.E. pH is lower.

Answer»

A. False Cells contain half to two-thirds of the total body fluid.

B. False It is the same; if it were lower, osmosis would draw water into the cells.

C. True Mainly Cl^- and HCO₃^- ; inside, the main anions are protein and organic phosphates.

D. True Around 30:1; the intracellular ratio is about 1:10.

E. False Intracellular pH is lower due to cellular metabolism.

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Extracellular fluid in adults differs from intracellular fluid in that its A. Volume is greater.B. Tonicity is lower. C. Anions are mainly inorganic. D. Sodium:potassium molar ratio is higher.E. pH is lower.

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