Interstitial fluid is
A) the fluid inside the gastrovascular cavity of Hydra.
B) the internal environment inside animal cells.
C) identical to the composition of blood.
D) the route for the exchange of materials between blood and body cells.
E) found only in the lumen of the small intestine.

Question

Quizplus · Accepted Answer

Interstitial fluid is the fluid located in between cells and tissues, and it plays a significant role in the exchange of materials between blood and body cells. It is the route through which nutrients, hormones, gases, and waste products are exchanged between the circulatory system and the cells. Choices A, B, C, and E are incorrect because they don't accurately represent the function or location of interstitial fluid.

Interstitial Fluid Is