Match the cellular junction with its characteristic (side of cell, cellular role, intracellular connection or transmembrane protein) tight junctions focal adhesions desomsomes gap junctionsA.link the intermediate filaments of neighboring cells using homophilic cadherin-cadherin bindingB.integrins link the actin-myosin stress fibers to the extracellular matrixC.occludins bind to occludins and prohibit the diffusion of membrane proteins from the baso-lateral surface to the apical surface of epithelial cellsD.connexons form pores between cells in an epithelial sheet or tube

Cell is basic structural and functional unit of life which controls all the activities of the body…

Answered: Match the cellular junction with its…

Match the cellular junction with its characteristic (side of cell, cellular role, intracellular connection or transmembrane protein)

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter3: The Plasma Membrane And Membrane Potential

Section: Chapter Questions

Problem 7RE

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Concept explainers

Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.

Question

Match the cellular junction with its characteristic (side of cell, cellular role, intracellular connection or transmembrane protein)

	tight junctions
	focal adhesions
	desomsomes
	gap junctions

A.	link the intermediate filaments of neighboring cells using homophilic cadherin-cadherin binding
B.	integrins link the actin-myosin stress fibers to the extracellular matrix
C.	occludins bind to occludins and prohibit the diffusion of membrane proteins from the baso-lateral surface to the apical surface of epithelial cells
D.	connexons form pores between cells in an epithelial sheet or tube

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