What kind of connections allow epithelial cells to form strong membranes?
A)basement membranes
B)intercalated discs
C)junctional complexes
D)keratinized

Question

Quizplus · Accepted Answer

Junctional complexes, also known as tight junctions, provide the strongest connections between epithelial cells. These complexes seal the gaps between cells and prevent substances from passing through the spaces between them. Basement membranes provide support to the epithelial layer but do not directly connect the cells to each other. Intercalated discs are found in cardiac muscle cells and allow for coordinated contractions, but are not involved in the formation of strong membranes. Keratinization involves the production of a tough, protective layer of keratin on the surface of the skin, but does not involve the formation of cell-to-cell connections.

What Kind of Connections Allow Epithelial Cells to Form Strong