Monday, 27 October 2014

CAPE 1: CELL STRUCTURE & CELL MEMBRANE

Here are animations to help you grasp the concepts:

  • pass mouse over cell organelles to view text on functions
  • right click on the golgi apparatus and see how it works

  • click play

  • read text and play each animation

  • calculating water potential

  • factors affecting water potential 

  • concept as you know it, look out for term concentration gradient 

  • review the concept of osmosis as you know it with the introduction of of the term osmotic concentration

  • look out of key concepts such as: hypertonic, hypotonic, plasmolysis

  • introduction of term protein carrier

  • note the role of ATP in the process
  • note the role of the carrier proteins
  • not the ratio and movement of sodium and potassium ions
  • note change in conformation of carrier proteins

  • cement concept learnt in previous video

P.S. WORK ON THE MCQ QUIZ BELOW EACH VIDEO 

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