Cell Biochemistry Series: Enzymes: organic catalysts
Rees Films - Educational Science & Geography DVDs

Cell Biochemistry Series: Enzymes: organic catalysts

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One of three programs about cell biochemistry, this program outlines the essential features of enzymes and their vital role in all living cells.

The program explores:

  • the function of a catalyst
  • enzymes as organic catalysts
  • activation energy
  • enzyme structure
  • enzyme action: lock & key model
  • coenzymes and cofactors
  • key factors affecting enzyme action:
    • temperature
    • pH
    • enzyme concentration
    • substrate concentration
  • enzyme inhibition:
    • competitive
    • non-competitive
  • enzymes and DNA


Year levels Senior Secondary - Tertiary
Duration 21 min
Format DVD
Year produced 2013
Teacher notes Yes

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