The Effect of pH on the Rate of Osmosis Using a Glucose Solution

Melissa Werderitch Biology 157 11/6/06
Introduction

In a journal article written by Florian Lang, osmosis is essentially explained as the flow of water from one area to another that are separated by a selectively permeable membrane to equalize concentrations of particles in the two locations (Lang, 1997). Osmosis is able to maintain osmotic pressure and regulate a cell's volume.
In a hypotonic () or hypertonic () environment, a cell may be liable to gain or lose water. Osmotic pressure is known as the amount of force needed to prevent the flow of water through a membrane. Osmotic pressure allows a cell to prevent itself from shrinking or swelling and possibly bursting. However, it is necessary in some cases to perform these actions to prevent the opposite from occurring, that can also be known as stabilizing the osmotic pressure of the cell (Lang, 1997). Studies have shown that ions of sodium, potassium,......

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Title: Ph And Osmosis
Approximate Word Count: 1323
Approximate Pages: 6 (250 words per double-spaced page)

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