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Home Q & A Board Biology-Related Homework Help Cell Biology
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Astatine Astatine
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9 years ago
With regard to tight junctions,
A) one face of the cell, the apical surface, is in contact with other cells.
B) they allow free movement of ions and molecules between cells.
C) they are responsible for holding cardiac muscle together.
D) they are composed of special proteins called connexins.
E) they block the movement of basolateral integral membrane proteins to the apical surface.
Textbook 
Becker's World of the Cell

Becker's World of the Cell


Edition: 8th
Authors:
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virionvirion
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9 years ago
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Astatine Author
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9 years ago
Glad I joined this site, thank you for your help.
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9 years ago
No problem Smiling Face with Open Mouth
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