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dracko dracko
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Posts: 548
6 years ago
Intercalated disks are cell-cell junctions found between cardiac muscle cells. A feature of intercalated disks is a large number of gap junctions. This means
A) an extension of smooth endoplasmic reticulum goes through the gap junction, making it continuous from one cardiac muscle cell to the next.
B) water and small ions can readily pass from one cardiac muscle cell to the next.
C) the plasma membrane encompasses multiple cardiac muscle cells.
D) RNA from one cardiac muscle cell can be transported into an adjacent cell through the gap junction.
Textbook 
Biological Science, Canadian Edition

Biological Science, Canadian Edition


Edition: 2nd
Authors:
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hayley2007hayley2007
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6 years ago
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dracko Author
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6 years ago
Thanks for your help!!
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Thank you, thank you, thank you!
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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