Osmosis and Diffusion worksheet.docx - Name christina...

This preview shows page 1 - 2 out of 2 pages.

Name: christina mcdougall Review: Diffusion and Osmosis 1. Label the ENVIRONMENTAL CONDITIONS of the three images below as isotonic/ hypertonic/ hypotonic. In other words what is the environment like compared to inside the cell. FOR THE NEXT SET OF QUESTIONS: Highlight the correct word in the bracket that makes the statement correct. 2. Movement across the cell membrane that does not require energy is called [ active / passive] transport. 3. The difference in the concentration of a substance across a space is called a concentration [ equilibrium / gradient]. 4. If there is a concentration gradient, substances will move from an area of high concentration to an area of [ equal / low] concentration. 5. The cell membrane is [ selectively permeable / impermeable]. 6. [ Equilibrium / Diffusion] is the simplest type of passive transport. 7. The diffusion of water through a selectively permeable membrane is called [ osmosis / diffusion]. 8. The direction of water movement across the cell membrane depends on the concentration of free water [ molecules / solutions].

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture