In this experiment I am going to investigate how different :: Bilogy

In this experiment I am going to investigate how unlike dumbnesss of saccharose solution can neuter the process of osmosis on a tater chip, and in what way it does this.Osmosis stickIn this experiment I am going to investigate how differentconcentrations of sucrose solution can alter the process of osmosis ona potato chip, and in what way it does this.PredictionI predict that ascribable to osmosis and diffusion when at that place is a pure watersolution the potato chip will swell as it absorbs the water toequalise.However, if there is a mild/rich sucrose solution on the divulge lieu ofthe potato chip it will shrink as water is sucked out of them by theprocess of osmosis.ResearchIf substance has a semi-permeable wall with holes modest enough toallow teensy-weensy water molecules to pass through only when not big enough toallow greater sized molecules much(prenominal) as sucrose molecules.Osmosis is a type of diffusion when there is a higher concentrationof a certain type of molecule on one side of a semi-permeablemembrane, a process of diffusion (osmosis) tries to train out thebalance of the highly concentrated solution to lower the concentrationuntil it is equal on both sides.For exampleSome water is dictated in a science beaker (A), and then some 20% sucrose 80% water solution is placed in a flip-flop of visking thermionic vacuum tube (D).When this is placed in the water contained in the beaker (A) therebecomes an asymmetry of concentrations either side of thesemi-permeable membrane, on the inside of the membrane there is astronger concentration or ratio of sucrose against water than there isin the outside.Therefore the sucrose would be required to equalise, by 10% or somoving to the outside of the tubing, there comes the problem.Due to the size of the small holes in the visking tubing, bigmolecules, such as sugar, C6H12O6 that is 24 atoms big, cannot passthrough, in time small ones such as water, H2O with three atoms to amolecule, can.Therefo re, since there is no way of moving the sugar, the best thingto do is to give more water to the inside of the visking tubing. Byosmosis and diffusion, the smaller molecules move into the viskingtubing whilst the bigger sugar molecules stay.That is osmosis. Plants also use this method to provide nutrients and unhomogeneous chemicals to their cells.EquipmentFor my experiment I will need a total of tetrad test tubes one potato 2%, 5%, 10%, 20% sucrose and watersolution one knife one marble cutting plate aluminium foil foursticky labels. system1. Cut the potato into equal strips and weigh them.