how are molecules that are too large to be moved across a cell membrane, removed from the cell?

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how are molecules that are too large to be moved across a cell membrane, removed from the cell?

2007-11-07 08:24:00 · 3 answers · asked by jennifer f 2 in Science & Mathematics ➔ Biology

3 answers

They are removed by exocytosis

2007-11-07 08:31:07 · answer #1 · answered by Anonymous · 0⤊ 0⤋

If they are too large to fit through the lipid-bi layer, then they are moved through a protein channel....read more here

http://www.biology-online.org/9/3_movement_molecules.htm

2007-11-07 16:34:41 · answer #2 · answered by Anonymous · 0⤊ 0⤋

They aren't.

2007-11-07 16:31:17 · answer #3 · answered by Dave C 7 · 0⤊ 0⤋