- investigate the rate of osmosis in different vegetables (carrot, potato, swede, parsnip and sweet potato) in this coursework experiment i plan to find the rate of osmosis in different vegetables (carrot, potato, swede, parsnip and sweet potato.
Investigate osmosis in the table of results (each piece of potato should be gcse biology – osmosis coursework – gcse science – marked by gcse biology – osmosis coursework into each beaker and then started my stopwatch 3 chips were used to create an average which gave me a better set of results osmosis coursework – gcse science.
- osmosis investigation how different concentrations of sucrose solution effect potato tissue aim how do different concentrations of sucrose solution effect potato tissue background information osmosis is the movement of water molecules though a partially permeable membrane from an area of high water potential to an area of low water potential.
Osmosis lab report osmosis obviously occurred because there was a change in mass for both the dialysis tubing filled with the unknown solution and the beaker of sucrose and water this proved that diffusion of water had occurred across the semi-permeable dialysis tubing results: table 1: before and after weights of water, starch,. How does osmosis affect plant cells record the results into a coherent table fair test: to make my experiment a fair test i will keep the potato cutting at the same length and mass i will use the same size borer, no 7, throughout gcse biology coursework - how does osmosis affect plant cells (preliminary work) 5 gcse biology. Sample potato osmosis lab report to receive the best grade in potato cells lab report,we recommend the below format which we have clearly explained it for you in a simple manner kindly consult our experts for more detailed report per your instructions and academic level.
Lab 1: osmosis & diffusion introduction: kinetic energy, a source of energy stored in cells, causes molecules to bump into each other and move in new directions record the results in the data table immerse the bag in the beaker of solution let this stand for approximately 30min, or until distinct coloration is observed record final. Pupils' experiments with osmosis in carrot tissue to show how water passes by osmosis into or out of plant tissue the uptake or loss of water will be monitored by measuring changes in mass, using a top-pan balance along with your results table all weighings will take place in a special marked dish, which may occasionally need to be.
Year 11 biology coursework cubed) ♦ borer (to cut the potato cell) ♦ stop watch and test tube rack ♦ 10 test tubes for each of the ten concentrations method ♦ 2 measuring cylinders (small ones- with the range from 0-1cm 1 put lab coat on and collect all equipments 2.