Osmosis Triple Science Essay

IntroductionIn this investigation I am investigating if varying the amount of incision antecedent or distilled body of water determines the parsimoniousness of cubicle sap. I go forth do this by using different concentrations of sugar solution and distilled water. If the moderate is hypotonic a dilute solution, with a high water concentration than the cellphone the cell volition gain water through osmosis. unless if the medium is isotonic a solution with exactly the same water concentration as the cell there will be no net movement of water across the cell membrane. If the medium is hypertonic a concentrated solution, with a lower water concentration than the cell the cell will lose water by osmosis.Investigation variablesTo eat up a controlled reliable investigation I will control the next variablesTo try my best to do the experiments at the same room temperature.I will prepare the cultivated carrots in the same way because any pocketable changes can ruin the expe riment.The mass of the carrots is a dependent variable and this voice communication means that the piece of carrot will be measured invariably throughout the experiment. I will measure in grams, in admission the piece of carrot will be measured before and subsequently it is put into the solution, this will allow us to see if any osmosis has taken place.Fourthly the volume of the solution which the carrot pieces are put in must be same for all of them for example all of them should be covered in what is supposed to be covered in. Also I am going to use the same set of scales to measure the carrot pieces in the solution. This is because measurements may vary between the scales.I did this in a lab so everything was under control to make my results very reliable.My assumptionI predict that the less sugar solution we use the higher the concentration of the cell sap would be.PlanFirst I will take some xylem cells from inside of the carrot and some phloem from the exterior of the ca rrotI will take 15 samples of each typeface of cell from each carrotI will put 3 samples in each solutionI would then leave it for 1 hourThen I would reweigh its massThen plot these results onto a graphAnd then where the line crosses 0 is the concentration of the cytoplasm finishingAs I conclude I can say that in my investigation I found out that the more sugar solution you cover in the carrot piece the higher the concentration of cell sap would be and there would be more osmosis activity. However what does thump me is what you can see above, the two outliers because they don not surprisingly gather with the others but I am sure that if we do this investigation again there would be two outliers or less.