BIO101: Introduction to Molecular and Cellular Biology

4.1: Transport

• 4.1.1: Transport In and Out of Cells

  • OpenStax College's "The Cell Membrane"

    Read this page and pay special attention to the section on "Transport Across the Cell Membrane".

• 4.1.2: Biological Membranes

  • University of California, Berkeley: Jennifer Doudna's "Biology 1A-Lecture 5" Page

    Watch this lecture.
    

  • 4.1.2.1: Lipids

    • Carnegie Mellon Open Learning Initiative: "Lipids"

      To access the OLI materials, please click on "Enter Course" on the Carnegie Mellon webpage, or use your login (sign up for id and password is free). Read the resource titled, "Lipids" which is located in Unit 3, Module 7 of the OLI course, and then complete the "Learn by Doing" activity, and watch the animations. Also, complete the "Did I Get This" study tool at the bottom of the webpage.
      

  • 4.1.2.2: Fluid Mosaic Model

    • Carnegie Mellon Open Learning Initiative: "Fluid Mosaic Model"

      To access the OLI materials, please click on "Enter Course" on the Carnegie Mellon webpage, or use your login (sign up for id and password is free). Read the resource titled, "Fluid Mosaic Model" which is located in Unit 3, Module 7 of the OLI course. Watch the animation and complete the "Did I Get This" study tool at the bottom of the webpage.

      
      

• 4.1.3: Diffusion and Osmosis

  • Khan Academy: "Diffusion and Osmosis" Page

    Watch this lecture.
    

  • 4.1.3.1: Passive/Simple Diffusion

    • Carnegie Mellon Open Learning Initiative: "Passive/Simple Diffusion"

      To access the OLI materials, please click on "Enter Course" on the Carnegie Mellon webpage, or use your login (sign up for id and password is free). Read the resource titled,  "Passive/Simple Diffusion" which is located in Unit 3, Module 8 of the OLI course. Click "add ink" under the figures and "begin simulation." Also, complete the "Did I Get This" study tool at the bottom of the webpage.
      

  • 4.1.3.2: Osmosis

    • Carnegie Mellon Open Learning Initiative: "Osmosis"

      To access the OLI materials, please click on "Enter Course" on the Carnegie Mellon webpage, or use your login (sign up for id and password is free). Read the resource titled "Osmosis" which is located in Unit 3, Module 8 of the OLI course. Complete the "Learn by Doing" simulation. Also, complete the "Did I Get This" study tool at the bottom of the webpage.
      

  • 4.1.3.3: Facilitated Diffusion

    • Carnegie Mellon Open Learning Initiative: "Facilitated Diffusion"

      To access the OLI materials, please click on "Enter Course" on the Carnegie Mellon webpage, or use your login (sign up for id and password is free). Read the resource titled,  "Facilitated Diffusion" which is located in Unit 3, Module 8 of the OLI course. Complete the simulation. Also, complete the "Did I Get This" study tool at the bottom of the webpage.
      

  • 4.1.3.4: Active Transport

    • Carnegie Mellon Open Learning Initiative: "Active Transport"

      To access the OLI materials, please click on "Enter Course" on the Carnegie Mellon webpage, or use your login (sign up for id and password is free). Read the resource titled, "Active Transport" which is located in Unit 3, Module 8 of the OLI course. Watch the animation. Also, complete the "Did I Get This" study tools throughout the webpage.