Question
Molecules cannot penetrate or spread through cracks in between cells. This is due the presence of
Answer: Option B
:
B
Tight Junctions:Occur in cells that are joined by collars of tightly fused membranes. Molecules cannot penetrate or spread through cracks in between cells.
Example includesLining of the intestine (the only way molecules can get past is through controlled channels or carrier molecules in plasma membrane).
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:
B
Tight Junctions:Occur in cells that are joined by collars of tightly fused membranes. Molecules cannot penetrate or spread through cracks in between cells.
Example includesLining of the intestine (the only way molecules can get past is through controlled channels or carrier molecules in plasma membrane).
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