Science Online Textbook Quiz! Jeffrey Z.

15 Questions | Total Attempts: 50

SettingsSettingsSettings
Science Quizzes & Trivia

This is a quiz about DNA and Chromosomes! Also this is about how they are divided by parent cells!


Questions and Answers
  • 1. 
    What does DNA look like?
    • A. 

      A straight line all the way.

    • B. 

      A double helix.

    • C. 

      A single helix.

  • 2. 
    What is DNA made out of?
    • A. 

      Sugar.

    • B. 

      Salt.

    • C. 

      Nucleotides.

  • 3. 
    What does DNA stand for?
    • A. 

      Dlaxen Nutonic Acid.

    • B. 

      DNA is DNA, nothing else.

    • C. 

      Deoxyribonucleic Acid.

  • 4. 
    The cell cycle is a _______ of cells.
  • 5. 
    Inside chromosomes are ______.
  • 6. 
    Mitosis is used for _____ ______.
  • 7. 
    Meiosis is used for _____ ____.
  • 8. 
    Mitosis is cell ______.
  • 9. 
    Meiosis consists of ___ cells.
  • 10. 
    What are the advantages/disadvantages of sexual reproduction?
    • A. 

      Pleasure/need mate

    • B. 

      Variates of generations/slow reproduction

  • 11. 
    What are advantages/disadvantages of asexual reproduction?
    • A. 

      Fast reproduction/generations are same

    • B. 

      No mate/no pleasure

  • 12. 
    Sexual reproduction is formed by the sperm fertilizing the ______.
  • 13. 
    The cells in Mitosis are split by ______.
  • 14. 
    How many chromosomes do we have?
    • A. 

      46 chromosomes

    • B. 

      23 chromosomes

    • C. 

      24 chromosomes

  • 15. 
    All of the things we asked are taken place/inside the _______.
Back to Top Back to top