NEET PG DENTAL EXAM

HISTOLOGY

EPITHELIAL TISSUE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The bottom layer of epithelial tissue that attaches to the basement membrane
A
apical surface
B
basal surface
C
minimal surface
D
basement surface
Explanation: 

Detailed explanation-1: -A layer of connective tissue called the lamina propria, attaches to the basal surface of the basement membrane. Lamina propria holds the epithelial tissue glued to the deep tissues and contains blood vessels that supply the epithelial tissue.

Detailed explanation-2: -Epithelial tissues are physically separated from underlying connective tissues by a basement membrane or basal lamina. The portion of an epithelial cell attached to the basement membrane is called its basal surface.

Detailed explanation-3: -In histology, the basal surface is the bottom edge of the cell or tissue adjacent to the basement membrane. In particular, the epithelial tissue is a group of cells (called epithelial cells) that lie together to carry out a common function. The epithelial tissue acts as a covering.

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