Structure Of DNA Quiz! Trivia

10 Questions | Total Attempts: 816

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Structure Of DNA Quiz! Trivia


Questions and Answers
  • 1. 
    Which of the following is NOT a base found on a DNA molecule?
    • A. 

      Alanine

    • B. 

      Thymine

    • C. 

      Adenine

    • D. 

      Guanine

    • E. 

      Cytosine

  • 2. 
    The sugar molecule found in DNA is:
    • A. 

      Ribose

    • B. 

      Sucrose

    • C. 

      Glucose

    • D. 

      Deoxyribose

    • E. 

      Fructose

  • 3. 
    A nucleotide consists of which 3 molecules?
    • A. 

      Sugar, Phospate, Base

    • B. 

      Sugar, Phosphate, Protein

    • C. 

      Sugar, Protein, Base

    • D. 

      Base, Protein, Enzyme

    • E. 

      None of the above

  • 4. 
    DNA has _______ strand(s) and RNA has ________ strand(s)
    • A. 

      1, 2

    • B. 

      1,4

    • C. 

      2, 1

    • D. 

      2, 2

    • E. 

      2, 4

  • 5. 
    In a DNA molecule, adenine always bonds to ____________.
    • A. 

      Uracil

    • B. 

      Thymine

    • C. 

      Guanine

    • D. 

      Cytosine

    • E. 

      Itself

  • 6. 
    DNA Naturally assumes a ___________________ shape.
    • A. 

      Double bonded

    • B. 

      Single Stranded

    • C. 

      Single helix

    • D. 

      Double helix

    • E. 

      Single bonded

  • 7. 
    DNA has 2 functions.  To store and use the codes for building______________, and to copy itself for making______________.
    • A. 

      New cells, proteins

    • B. 

      DNA, RNA

    • C. 

      RNA, DNA

    • D. 

      Proteins, New cells

    • E. 

      Proteins, food

  • 8. 
    During DNA replication, what enzyme is responsible for "unzipping" the DNA molecule?
    • A. 

      DNA helicase

    • B. 

      DNA polymerase

    • C. 

      RNA polymerase

    • D. 

      Protease

    • E. 

      Unzipperase

  • 9. 
    What type of bond holds the bases together in the middle of a DNA molecule?
    • A. 

      Hydrogen

    • B. 

      Covalent

    • C. 

      Ionic

    • D. 

      Double covalent

    • E. 

      Polar

  • 10. 
    Which of the following is NOT a type of RNA?
    • A. 

      RRNA

    • B. 

      CRNA

    • C. 

      MRNA

    • D. 

      TRNA

    • E. 

      Transfer RNA