Question

Interstitial fluid a) is mostly blood b) provides for the exchange of materials between blood and cells. c) is the extracellular matrix of connective tissues d) is the kind of cytoplasm that is found in animal cells e) is found in the lumen of the small intestine.

Answer 1

Interstitial fluid (IF) is part of the body's extracellular fluid that provides for the exchange of materials between blood and cells, but it is not the same as blood. It supplies nutrients to cells, allows communication, and aids in waste removal.

so the correct answer is Option C

Step-by-step explanation:

Interstitial fluid (IF) is a vital component of the body's extracellular fluid (ECF). It is the solution which bathes and surrounds the cells of multicellular animals. This fluid plays a crucial role in providing nutrients to cells, facilitating intercellular communication, and removing metabolic waste.

The primary functions of interstitial fluid include providing for the exchange of materials between blood and cells, and it's integral to the lymphatic system, which returns protein and excess interstitial fluid to the circulation. However, it is not the same as blood; it's like plasma but without plasma proteins and includes white blood cells that help combat infection.

the correct answer is Option C