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May 3, 2015

Homework Help: physics

Posted by Toks on Wednesday, January 13, 2010 at 2:42pm.

Although these quantities vary from one type of cell to another, a cell can be 2.10 ėm in diameter with a cell wall 50.3nm thick.

If the density (mass divided by volume) of the wall material is the same as that of pure water, what is the mass (in mg) of the cell wall, assuming the cell to be spherical and the wall to be a very thin spherical shell?

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