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Temperature

Enzymes. Temperature. 100 - 90 - 80 - 70 - 60. Area on a an enzyme where the substrate binds Active Site. pH. 12 - 10 - 8 - 6 - 4. Enzyme : Protein that acts as a Biological Catalyst (Lowers the amount of energy needed to start a chemical reaction). Catalyst:

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Temperature

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  1. Enzymes Temperature 100 - 90 - 80 - 70 - 60 Area on a an enzyme where the substrate binds ActiveSite pH 12 - 10 - 8 - 6 - 4 Enzyme: Protein that acts as a Biological Catalyst (Lowers the amount of energy needed to start a chemical reaction) Catalyst: a substance that speeds up a chemical reaction 1

  2. Temperature 100 - 90 - 80 - 70 - 60 Which Substrates will work with this enzyme? Which Substrates will work with this enzyme? pH 12 - 10 - 8 - 6 - 4 Enzyme: Protein that acts as a Biological Catalyst (Lowers the amount of energy needed to start a chemical reaction)

  3. Temperature 100 - 90 - 80 - 70 - 60 pH 12 - 10 - 8 - 6 - 4 Enzyme: Protein that acts as a Biological Catalyst (Lowers the amount of energy needed to start a chemical reaction)

  4. Enzymes and Substrates fit like a lock and a key! Temperature 100 - 90 - 80 - 70 - 60 ! pH 12 - 10 - 8 - 6 - 4 Enzyme: Protein that acts as a Biological Catalyst (Lowers the amount of energy needed to start a chemical reaction) 2

  5. Temperature 100 - 90 - 80 - 70 - 60 Substrate pH 12 - 10 - 8 - 6 - 4 Enzyme: Protein that acts as a Biological Catalyst (Lowers the amount of energy needed to start a chemical reaction) Enzyme- Substrate Complex: When Enzyme and substrate combine to perform a chemical reaction 2

  6. Enzymes + Substrates = Products Temperature WARNING: Chemical Reaction In progress!!! WARNING: Chemical Reaction In progress!!! 100 - 90 - 80 - 70 - 60 Products pH 12 - 10 - 8 - 6 - 4 Enzyme 3

  7. Temperature 100 - 90 - 80 - 70 - 60 + ____________ pH 12 - 10 - 8 - 6 - 4 Enzyme + Substrate = Products (Enzyme- Substrate Complex)

  8. Enzymes are named after the substrates they build or break apart Temperature 100 - 90 - 80 - 70 - 60 Lactose pH 12 - 10 - 8 - 6 - 4 Lactase

  9. Enzymes are named after the substrates they build or break apart Temperature 100 - 90 - 80 - 70 - 60 Lactose pH 12 - 10 - 8 - 6 - 4 Lactase 4

  10. Enzymes are named after the substrates they build or break apart Temperature 100 - 90 - 80 - 70 - 60 Lactose Glucose Galactose pH 12 - 10 - 8 - 6 - 4 Lactase Lactase breaks down Lactose into simpler sugars 4

  11. Changes in Temperature & pH change the shape of the active site Temperature 100 - 90 - 80 - 70 - 60 pH 12 - 10 - 8 - 6 - 4 Enzyme: Protein that acts as a Biological Catalyst 5

  12. Changes in Temperature & pH change the shape of the active site Temperature 100 - 90 - 80 - 70 - 60 pH 12 - 10 - 8 - 6 - 4 Enzyme: Protein that act as a Biological Catalyst 5

  13. Changes in Temperature & pH change the shape of the active site Substrate can no longer bind… Therefore no reaction can take place Temperature 100 - 90 - 80 - 70 - 60 pH 12 - 10 - 8 - 6 - 4 Enzyme: Protein that act as a Biological Catalyst 6

  14. Substrate can no longer bind… Therefore no reaction can take place Temperature 100 - 90 - 80 - 70 - 60 pH 12 - 10 - 8 - 6 - 4 Enzyme: Protein that act as a Biological Catalyst

  15. DENATURE: Changes in Temperature & pH change the shape of the active site & the enzyme no longer works. Temperature Products 100 - 90 - 80 - 70 - 60 Substrate pH ActiveSite 12 - 10 - 8 - 6 - 4 Enzyme Enzymes are named after the substrates they build or break apart

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