Biology Enzymes Flashcards
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Questions and Answers

What is the minimum amount of energy required to trigger a chemical reaction?

  • Catalyst
  • Activation Energy (correct)
  • Substrate
  • Enzyme
  • What is a catalyst?

    agent that speeds up chemical reactions

    What is an enzyme?

    specialized protein that catalyzes the chemical reactions of a cell

    What is a substrate?

    <p>specific reactant acted on by an enzyme</p> Signup and view all the answers

    What is the active site of an enzyme?

    <p>region of an enzyme into which a particular substrate fits</p> Signup and view all the answers

    Study Notes

    Key Terms in Enzymatic Reactions

    • Activation energy: The minimum energy required to initiate a chemical reaction, essential for overcoming the energy barrier for reactants.
    • Catalyst: A substance that accelerates a chemical reaction without being consumed, allowing for quicker reaction rates.

    Enzymes

    • Enzyme: A specialized protein that acts as a biological catalyst, facilitating and speeding up chemical reactions within cells.
    • Substrate: The specific reactant molecule upon which an enzyme acts, ensuring the enzyme's specificity for its particular reaction.

    Enzyme Structure and Function

    • Active site: A specific region of an enzyme where the substrate binds, enabling the conversion of substrate into products, crucial for enzyme functionality.

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    Description

    Explore key concepts related to enzymes with these flashcards. Each card presents essential terms and their definitions, focusing on enzymes' roles as catalysts in biochemical reactions. Perfect for understanding the fundamentals of biochemistry.

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