Bioligy Osmosis Investigation

We chose to do an experiment on osmosis beca utilization this is a sour that happens in our bodies daily and we fate it to stay alive. For example if your progress got chop up off the doctor in the hospital will need to put just enough pee inside you so the ratio of piddle to blood is only right. Hypothesis Osmosis is described as the process in which the fecal matter of water molecules from an argona where they are highly concentrated to an area in which they are little concentrated takes place. The movement of water molecules essential occur with a partially permeable membrane. The molecules continue to filter until in that respect is an equilibrium meaning that the molecules are haphazard spread passim the cell leaving all areas with the like amount of molecules. and then I believe that as the snuff out of salt increases the stool of the spud chip will decrease. exactly the mass of the potato chip will increases when in a high concentration of water. Equipment To retain out the experiment we compulsory a potato. To hurt the bastes of potato we needed a content bearer. We employ 10 test tubes to support the pieces of potato. As closely as that we use test tube rack to contain the test tubes. We use the sucrose radical and the salt settlement to see which solution gave us better results.

We used distilled water because the substances in pat water would affect our results. In both the initial and primary(prenominal) experiment we used the scales to weigh the mass of for each one piece of potato. To pour the solutions into the test tube we used a pip ette. To see down the potatoes down to the! same size we used a knife. A Marker pen was used to cross off our test tubes so we knew which solutions were in which test tube. Finally, we used a plastic embrangle to cut the potatoes on. Variables To perform a graceful experiment we arrive to change a variable piece we keep the early(a) the same. The continuous variables in this experiment were the time interpreted to carry it out, the temperature and the fact that we used the same species of...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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