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Enzymes  specialized protein that catalyzes the chemical reactions of a cell Enzyme shape fits the shape of only particular reactant molecules called the substrate.  Enzymes are specific to the substrate.  The substrate fits the enzyme at the active site.  Identify the enzyme, substrate, and active site
Enzymes are substrate specific due to the “fit” at the active site of the enzyme. Enzyme sucrase will catalyze this reaction
Catalytic cycle of a enzyme
Factors influence rate of enzyme reactions Do all enzymes require the same condition?  What happens when enzymes are heated beyond optimal temperatures?
Denaturation  occurs at high temperatures or various chemical treatments.  Shape maybe permanently changed. How will denaturation effect the functioning of the protein?

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Enzymes

  • 1. Enzymes specialized protein that catalyzes the chemical reactions of a cell Enzyme shape fits the shape of only particular reactant molecules called the substrate. Enzymes are specific to the substrate. The substrate fits the enzyme at the active site. Identify the enzyme, substrate, and active site
  • 2. Enzymes are substrate specific due to the “fit” at the active site of the enzyme. Enzyme sucrase will catalyze this reaction
  • 4. Factors influence rate of enzyme reactions Do all enzymes require the same condition? What happens when enzymes are heated beyond optimal temperatures?
  • 5. Denaturation occurs at high temperatures or various chemical treatments. Shape maybe permanently changed. How will denaturation effect the functioning of the protein?