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Karnataka Board PUCPUC Science Class 11

How does a gap junction facilitate intercellular communication?

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Question

How does a gap junction facilitate intercellular communication?

Short/Brief Note
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Solution

A gap junction facilitates intercellular communication by allowing the small signalling molecules to pass from cell to cell. These are hydrophilic junctions that are made up of two protein cylinders called connexus. The movement of molecules through this channel is controlled by PH and Ca2+ions Concentration.

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Chapter 7: Structural Organisation in Animals - Exercises [Page 36]

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NCERT Exemplar Biology Exemplar [English] Class 11
Chapter 7 Structural Organisation in Animals
Exercises | Q 6. | Page 36

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