Osmosis Investigation

Purpose of Invasion Study My primary purpose in this experiment was to investigate whether there is penetration in potatoes and how it affects potatoes in various sucrose and aqueous solutions. Equipment - Cutting brick - Cutting potato auxiliary knife - Cutting potato measuring cylinder - Measuring solution Distilled water - Partial experiment potato - Partial experiment paper towel - Dried potato after infiltration comes out Cork borer - Cutting potato cylinder ruler - Potato Measure the length of the tongue - choose the potato after infiltration

What I change will be the concentration of the solution that will help you study the penetration of potato tissue, in the investigation of the independent variables (what you change) and the factors that affect penetration. When potatoes were placed in sugar solution placed at different molarity (strength), different sugar concentrations were changed to observe potato results. Dependent variable (what you measure) In this permeation experiment it is measured the change in mass and length of potatoes in different molar concentrations of sugar solution. Record the mass in grams and change the length using a ruler.

In this survey we will study the theme of penetration. This survey is not a simple experiment on potato chips but rather to determine if the theoretical water penetration from a low concentration solution to a high concentration solution can be demonstrated through a partially permeable membrane. We use digital scale to measure the quality of the potatoes before and after. I used a digital scale so it provided a measurement of 0.01 g, which made the results very accurate. Various directions

The purpose of the investigation was to investigate the osmotic effect of the potato and to find its sucrose concentration. Regarding infiltration, it occurs in the cell membrane of potatoes. The cells in the potato are similar to the plant cells described earlier from the perspective of penetration. Therefore, I predict that if water is put in purified water, water will spread out in the potatoes. Furthermore, if water is added to the concentrated sucrose solution, I think that the water diffuses outside the potato. This is because potatoes are root vegetables and absorb water on the ground, potato cells must contain a large amount of moisture.