Which of the following are specialized cell junctions that allow neighboring cells to communicate directly?
A) Tight junctions
B) Gap junctions
C) Desmosomes
D) Ion channels
E) G proteins

Question

Quizplus · Accepted Answer

Gap junctions are specialized cell junctions that allow for direct communication between neighboring cells. They consist of protein channels that create a pore-like structure connecting the cytoplasm of adjacent cells, allowing for small molecules and ions to pass through and transmit signals. Tight junctions and desmosomes are also specialized cell junctions, but they do not specifically facilitate direct communication between neighboring cells. Ion channels and G proteins are not specialized cell junctions and do not facilitate direct communication between neighboring cells.

Which of the Following Are Specialized Cell Junctions That Allow