Answer:
(a) can be used to bend epithelial sheets into tubes.
Explanation:
The adherens junctions are cell-cell adhesions localized in places exposed to abrasion or mechanical stress, close to the apical membrane in epithelial cells is one of these locations. Some of their functions are the initiation and stabilization of cell-cell adhesion, <em>they join the actin cytoskeleton to the plasma membrane to form adhesive contacts between cells that contribute to the folding and bending of epithelial sheets,</em> therefore they can mediate adhesion and signaling.
I hope you find this information useful and interesting! Good luck!
Compound- a new substance formed by the combination of two or more different atoms
Energy Level- area that electrons are found around an atomic nucleus
Element- a substance consisting of only one type of atom
Molecule- the smallest complete form of a compound or diatomic gas
The correct answer is adherens junctions.
Adherens junctions or zonula adherens are the cell–cell junctions in epithelial tissues. This type of junction is formed when cytoplasmic face is linked to the actin cytoskeleton and the proteins included in adherens junctions are cadherins and catenins. Adherens junctions can be:
• zonula adherens - appear as bands that encircle the cell or
• adhesion plaques – appear as spots of attachment to the extracellular matrix.
