Capillaries are made of simple squamous epithelium because this tissue is:
A)strong, to resist high blood pressure
B)thin, to permit exchanges of materials
C)elastic, to prevent ruptures
D)thick, to prevent leaking

Question

Quizplus · Accepted Answer

Capillaries are structures that allow for the exchange of nutrients, gases, and waste products between the blood and surrounding tissues. Simple squamous epithelium is a thin, flat layer of cells that allows for rapid diffusion of molecules, making it an ideal tissue for this function. It is not strong, elastic, or thick enough to resist high blood pressure or prevent leaking.

Capillaries Are Made of Simple Squamous Epithelium Because This Tissue