Enzyme Classification Quiz
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Questions and Answers

Which classification of enzymes deals with the separation of an enzyme into simple proteins and conjugated proteins?

  • Enzyme structural classification (correct)
  • Enzyme catalytic classification
  • Basic classification of enzymes
  • Enzyme functional classification
  • What are the two parts of a conjugated protein (holoenzyme) in enzyme structural classification?

  • Protein part (active) and non-protein part (inactive)
  • Non-protein part (inactive) and protein part (active)
  • Protein part (apoenzyme) and protein part (cofactor)
  • Non-protein part (cofactor) and protein part (apoenzyme) (correct)
  • Which part of the non-protein part (cofactor) in enzyme structural classification is firmly attached?

  • Protein part (active)
  • Metal ion (prosthetic group) (correct)
  • Vitamin B complex (coenzyme)
  • Protein part (apoenzyme)
  • Enzymes are composed of how many classes based on what and how they react?

    <p>Six</p> Signup and view all the answers

    What is the end suffix used to identify enzyme classes?

    <p>-ase</p> Signup and view all the answers

    Study Notes

    Enzyme Classification

    • Enzymes are classified into simple proteins and conjugated proteins based on their composition.

    Conjugated Proteins (Holoenzymes)

    • A conjugated protein (holoenzyme) consists of two parts: the apoenzyme (protein part) and the cofactor (non-protein part).

    Cofactors

    • The cofactor is firmly attached to the apoenzyme in the conjugated protein.

    Enzyme Classes

    • Enzymes are composed of six classes based on the type of reaction they catalyze and the substrate they act upon.
    • These classes include oxidoreductases, transferases, hydrolases, lyases, isomerases, and ligases.

    Enzyme Nomenclature

    • Enzyme classes are identified by the suffix "-ase" at the end of their names.

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    Description

    Test your knowledge on the different types of enzymes and their classification in this quiz. Explore the structural classification of enzymes and understand how they bind and break molecules.

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