What cell-cell junctions are designed to provide mechanical strength to the tissue, and how do these...

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What cell-cell junctions are designed to provide mechanical strength to the tissue, and how do these...

What cell-cell junctions are designed to provide mechanical strength to the tissue, and how do

these junctional complexes achieve this goal? Also what would be the consequence to an

epithelial cell that only expressed it mechanical cell-cell junctions. Focus your answer on only

cell-cell junctions.

science biology

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Answer 1

Answer #1

Tight junction provides more mechanical strength to the tissue.
Tight junction limits the passage of molecules and ions through the spaces in between cells.
It also maintains polarity of the cells.
It prevents the diffusion of integral membrane proteins between various surfaces.
Strands present in the tight junctions is formed from a row of transmembrane proteins. Which increases the efficiency of the junction.

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Answer 2

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What cell-cell junctions are designed to provide mechanical strength to the tissue, and how do these...

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