Epithelial tissue is characterized by
A)tightly packed cells.
B)absence of any basement membrane.
C)extensive extracellular matrix.
D)a rich blood supply.
E)both tightly packed cells and a rich blood supply.

Question

Quizplus · Accepted Answer

Epithelial tissue is made up of tightly packed cells that form a protective barrier on surfaces such as skin, organs, and blood vessels. This arrangement provides mechanical protection and allows for selective permeability. Epithelial tissue does not have an extensive extracellular matrix or a rich blood supply, although it may be supplied with blood vessels from deeper tissues. Additionally, epithelial tissue is often supported by a basement membrane.

Epithelial Tissue Is Characterized by