Osmosis and red blood cells

This is an indicator of its capacity to perform work within the body and it explains why Hexagonal Water it is the preferred choice of biological organisms. Jhon has also found Hexagonal Water surrounding healthy DNA - a thin layer of highly structured water which appears to insulate, support and protect DNA from stresses which might cause malfunction or distortion. Ultimately, cells surrounded by less structured water are weaker and more prone to malfunction and genetic mutation.

Osmosis and red blood cells

Osmosis of a cell in a glucose solution - Biology Stack Exchange

Discussion For the first set-up, which is set-up A that was added with 0. This result continues to be seen up to the last minute of observation. With this, it could be concluded that the cell in set-up A is in a hypotonic solution where in the water goes inside the cell because the amount of solute is higher there compared to the to outside the cell.

This happens so that there would be equilibrium in the set-up. This explains the increase in size of the cell. For the second set-up, which is set-up B that was added with 0.

With this result, we could conclude that the cell is exposed to an isotonic solution wherein the amount of solute is equal inside and outside the cell and the water goes in and out at the same rate. For the third set-up, which is set-up C that was added with 0.

Your Answer

With this, we could conclude that the cell is exposed to a hypertonic solution wherein the amount or concentration of solute is greater outside the cell than inside the cell. This means that water moves outside the cell so that equilibrium would be maintained. This would explain the shrinking or shriveling of the cell.Tonicity and osmosis on red blood cell vector Reverse Osmosis Membrane Reverse osmosis (RO) is a water purification technology that uses a semipermeable membrane to remove ions, molecules, and larger particles from drinking water.

For example, imagine a red blood cell dropped into distilled water. Water will move into the red blood cell and cause the cell to expand, stretching the flexible membrane.

At some point, the pressure of the incoming water will cause the cell to pop, just like an over-filled balloon. Abstract.

Osmosis and red blood cells

1. The observation that human red blood cells do not shrink in hypertonic media as much as expected for ideal osmometers has previously been explained in terms of either a marked increase in the osmotic coefficient of the cell contents or an increase in the chloride content of the cells.

Osmosis was observed across the membrane of red blood cells, Elodea plant cells, and dialysis tubes.


The purpose of this lab was to set up multiple experiments to test diffusion at different temperatures as well as through dialysis tubing, while testing osmosis through red blood cells and elodea plant cells.

If red blood cells are placed in a solution with a lower solute concentration than is found in the cells, water moves into the cells by osmosis, causing the cells to swell; such a solution is hypotonic to the cells.

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BBC - GCSE Bitesize: Osmosis