Movement in and out of cells: osmosis, diffusion and active transport

OSMOSIS IN POTATO STRIPS

LAB WORK:

Post all the results in  a new post in your blog. Include the title “Movement in and out of cells”, Osmosis in potato strips.

– Potato strips were placed in two petri dishes for 24 hours.

Petri dish 1: Distilled water

Petri dish 2: concentrated solution

– Remove  the strips from the containers and observe the appearance.

– Take pictures to record the results and describe the changes (macroscopic)

– Search the web for pictures to show the changes in the cells. (microscopic). Explain the appearance in the cells placed in the concentrated and diluted solutions.

– Do plant cells burst? Explain

 

Good luck!

🙂

 

 

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