Which statement is correct for Gap junctions?

Question

Quizplus · Accepted Answer

Gap junctions are specialized intercellular connections that allow direct communication between adjacent cells. These junctions consist of connexons, which are formed by six connexin molecules. The connexons of adjacent cells align to form a channel, allowing the direct passage of ions and small molecules between the cells. Gap junctions are found in various tissues throughout the body, including cardiac and smooth muscle, where they allow action potentials to spread from cell to cell through these points of electric contact. Therefore, option A is the correct choice. Options B, C, and D are incorrect as they do not correctly describe gap junctions.

Which Statement Is Correct for Gap Junctions