A Crazy Science Quiz

5 Questions | Total Attempts: 138

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Science Quizzes & Trivia

A crazy science quiz only for the brave-hearted.


Questions and Answers
  • 1. 
    Deoxyribonucleic acid (DNA) is made up of _____ nitrogen bases.
    • A. 

      Four

    • B. 

      Three

    • C. 

      Two

    • D. 

      Six

  • 2. 
    Pluto has recently been changed from a ______ to a ________, more commonly called dwarf planet.
    • A. 

      Planet; star

    • B. 

      Planet; asteroid

    • C. 

      Planet; trans-neptunian object

    • D. 

      Star; planet

  • 3. 
    Three of what sub-atomic particles make up a proton?
    • A. 

      Neutrons

    • B. 

      Electrons

    • C. 

      Quarks

    • D. 

      Atoms

  • 4. 
    What is the largest biome on Earth (not counting Ocean)? Hint: It is found south of the tundra.
    • A. 

      Taiga

    • B. 

      Desert

    • C. 

      Tropical rain forest

    • D. 

      Grassland

  • 5. 
    Oxygen was discovered in 1774 by who?
    • A. 

      Joseph McGrannahan

    • B. 

      Robert Barone

    • C. 

      Joseph Priestley

    • D. 

      Augustin von Uukskafrusken

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