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Explain the effects on plant cells of immersing them in solutions of different concentrations by using the terms: turgid, turgor pressure, plasmolysis, flaccid
1 Answer Describe osmosis as the net movement of water molecules from a region of higher water potential (dilute solution) to a region of lower water potential (concentrated solution), through a partially permeable membrane
1 Answer State that plants are supported by the pressure of water inside the cells pressing outwards on the cell wall
1 Answer Investigate and describe the effects on plant tissues of immersing them in solutions of different concentrations
1 Answer State that water moves into and out of cells by osmosis through the cell membrane
1 Answer State that water diffuses through partially permeable membranes by osmosis
1 Answer Describe the importance of diffusion of gases and solutes in living organisms
1 Answer State that some substances move into and out of cells by diffusion through the cell membrane
1 Answer State that the energy for diffusion comes from the kinetic energy of random movement of molecules and ions
1 Answer Describe diffusion as the net movement of particles from a region of their higher concentration to a region of their lower concentration (i.e. down a concentration gradient), as a result of their random movement
1 Answer
Sourav Pan
Sourav Pan
Sourav Pan
Sourav Pan
Sourav Pan
Sourav Pan
Sourav Pan