2. Membranes are the barriers that separate the inside "living" part of a cell from the outside "non-living"
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that there is a limit to how much "stuff" can cross a unit area of membrane in a given time, explain how
this might set an upper limit on how big a single cell can be. In composing your answer, describe the
relation between cell size, cell volume, and cell membrane area (see your textbook for a details
discussion). (3 points)
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The largest unit within which gene flow can readily occur is a
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2. Membranes are the barriers that separate the inside "living" part of a cell from the outside "non...
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