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Enzyme Quiz Chapter 5

8 Questions
Biology Quizzes & Trivia

Biology chapter 5

Questions and Answers
  • 1. 
    Potential energy is?
    • A. 

      Stored energy

    • B. 

      Energy of motion

    • C. 

      Potential of molecules

  • 2. 
    Which one is not correct about ATP?
    • A. 

      ATP is the energy molecule of cells

    • B. 

      Powers nearly all of cellular work

    • C. 

      Potential of molecules

    • D. 

      Made by adding a phosphate to ADP

  • 3. 
    Enzymes belong to the protein family
    • A. 

      True

    • B. 

      False

  • 4. 
    Active site is?
    • A. 

      Where the reactant fits into the enzyme

    • B. 

      Where the enzyme and molecule bond together

    • C. 

      Where there is a shape change that occurs when bonding

    • D. 

      Balance of living organism can affect the enzyme

  • 5. 
    • A. 

      Temperature

    • B. 

      PH

    • C. 

      Salt

    • D. 

      H20

  • 6. 
    • A. 

      Organic co factors

    • B. 

      Non protein substances that help to facilitate enzymes

    • C. 

      Interfere with protein bonds

    • D. 

      Trigger enzyme to quit producing insulin

  • 7. 
    Inhibitors are
    • A. 

      Chemical that interfere with enzyme activity

    • B. 

      Look like the substrate

    • C. 

      Fight for position

    • D. 

      Use the active site

  • 8. 
    Competitive Inhibitor
    • A. 

      Looks like substrate

    • B. 

      Has the same molecular shape of substrate

    • C. 

      Triggers enzyme to quit producing insulin