NEET Biology question

The function of the gap junction is to

(A)Separate two cells from each other
(B)Stop substance from leaking across a tissue
(C)Performing cementing to keep neighbouring cells together
(D)Facilitate communication between adjoining cells by connecting the cytoplasm for rapid transfer of ions, small molecules and some large moleculesCorrect

Answer: (D)

Solution

Gap junctions form direct cytoplasmic channels between adjacent cells, allowing the rapid passage of ions, small molecules and even some larger molecules, thereby facilitating electrical and chemical communication

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Question ID VK-111308