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Structural Organisation in Animals question

2021 · Q89
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Structural Organisation in Animals question

2021 · Q89

NEETBiologyStructural Organisation in AnimalsMCQ+4 / −1
Identify the types of cell junctions that help to stop the leakage of the substances across a tissue and facilitation of communication with neighbouring cells via rapid transfer of ions and molecules.
  1. A
    Adhering junctions and Gap junctions, respectively
  2. B
    Gap junctions and Adhering junctions, respectively
  3. C
    Tight junctions and Gap junctions, respectively
  4. D
    Adhering junctions and Tight junctions respectively
View written solutionFree

Correct answer: C

Three types of junctions are found in tissues

∙\bullet∙ Tight junctions stop leakage of substances from leaking across a tissue.

∙\bullet∙ Adhering junctions cement and keep neighbouring cells together.

∙\bullet∙ Gap junctions or communication junctions facilitate communication between cells by connecting the cytoplasm of adjoining cells.

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