Question

Note on intracellular fluid and extracellular fluid

Answer 1

Answer:

About two thirds of this is intracellular fluid within cells, and one third is the extracellular fluid. The main component of the extracellular fluid is the interstitial fluid that surrounds cells. ... Homeostasis regulates, among others, the pH, sodium, potassium, and calcium concentrations in the ECF.

Answer 2

Answer:

The intracellular fluid is the fluid contained within cells. The extracellular fluid—the fluid outside the cells—is divided into that found within the blood and that found outside the blood; the latter fluid is known as the interstitial fluid. These fluids are not simply water but contain…