As a cell grows, the surface area to volume (sa: v) decreases and the cell must divide or die. the decreased sa: v ratio decreases would affect all but a) osmosis into and out of the cell. eliminate b) the efficiency of signaling proteins. c) the number of stages involved in cell division. d) the functioning of the cytoskeleton transport system.

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the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.