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Cellular Transport

Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.

  • Intro 0:00
  • Objectives 0:06
    • Objectives
  • Cell Membrane 0:27
    • Cell Membrane: Selective Permeable
    • All Cells Need…
    • Size Matters
  • Passive Transport 3:28
    • Passive Transport
    • Three Types: Diffusion, Osmosis, and Facilitated Diffusion
  • Diffusion 5:30
    • Diffusion
    • Example: Oxygen Molecules Moving Between Blood Cells and Lungs
  • Osmosis 7:57
    • Osmosis Overview
    • Osmosis in Animal Cells
    • Osmosis in Plant Cells
  • Facilitated Diffusion 13:11
    • Facilitated Diffusion
  • Active Transport 15:04
    • Active Transport
    • Protein Pumps
  • Endocytosis and Exocytosis 17:44
    • Endocytosis: Definition and Example
    • Exocytosis: Definition and Example
  • Example 1: Compare and Contrast Diffusion and Osmosis 20:27
  • Example 2: Compare and Contrast an Animal and a Plant Cell Size after Water Molecules have Entered the Cell 21:27
  • Example 3: Compare and Contrast Endocytosis and Exocytosis 22:40
  • Example 4: Identify the Process Occurring in the Picture Below 24:31