Section outline


  • In this module we will continue to learn about Membranes. 


    Watch the videos and complete the practice problems to facilitate your learning.  Please note: there is no module exam for this module.  The content from this module will be tested in the next module.

     

     


    1. List the reasons a semi-permeable membrane in the cell is essential to cell functions.
    2. Use dialysis tubes to describe hypotonic and hypertonic solutions.
    3. Describe the different methods of membrane transport, and which methods require an input energy, and which methods do not require an input of energy.
    4. Calculate the concentration of solutions and compare the internal and external concentrations.

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        • Membranes Topics

        • Membranes and Enzymes Module Review

        • Membranes Discussion Board Forum

          Please use this space to ask any questions about the module to the instructor and your peers.  You can start a new discussion thread by pressing "add a new discussion topic."

        • Membranes Short Answer Assignment Forum
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        • Membranes Lab PDF File