Ch. 9 How Cells Reproduce

25 Questions | Total Attempts: 40

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Cell Quizzes & Trivia

Chapter 9 quiz prepare to get an A


Questions and Answers
  • 1. 
    Eukaryotic organisms undergo mitosis and ___________.
    • A. 

      Meiosis

    • B. 

      Tuberculosis

  • 2. 
    ___________ organisms undergo prokaryotic fission.
    • A. 

      Eukaryotic

    • B. 

      Prokaryotic

  • 3. 
    ____________ is the process of cell division  for growth and cell replacement. Some invertebrates use mitosis for ____________ reproduction.
    • A. 

      Mitosis, asexual

    • B. 

      Mitosis, sexual

  • 4. 
    Meiosis is the process pf cell division for the production of ____________.
  • 5. 
    A ____________ is a DNA molecule and attached proteins. These proteins are called histomes.
    • A. 

      Gamete

    • B. 

      Telphone

    • C. 

      Chromosome

  • 6. 
    Before mitosis occurs, the chromosome __________.
    • A. 

      Duplicates

    • B. 

      Replicates

    • C. 

      Dominates

  • 7. 
    When a chromosome is duplicated from 1 strand to 2 strands, the 2 strands are called _________ chromatids.  They are attached by a centromere.
  • 8. 
    ___________ cells are body cells - every cell except  the eggs  and sperm. (gametes)
    • A. 

      Automatic

    • B. 

      Somatic

  • 9. 
    Gametes are ______ and sperm cells.
  • 10. 
    Gametes are produced by ____________.
    • A. 

      Mitosis

    • B. 

      Meiosis

  • 11. 
    Two of each type of chromosome is termed?
    • A. 

      Diploid

    • B. 

      Triploid

    • C. 

      Haploid

  • 12. 
    One of each type of chromosome is termed ___________.
    • A. 

      Triploid

    • B. 

      Diploid

    • C. 

      Haploid

  • 13. 
    _________ cells are diploid.
    • A. 

      Chromatic

    • B. 

      Somatic

    • C. 

      Gametes

  • 14. 
    Gametes are ___________.
    • A. 

      Haploid

    • B. 

      Diploid

  • 15. 
    Humans have ____ pairs of chromosomes, with a total of _____ chromosomes.
    • A. 

      23, 46

    • B. 

      22, 23

    • C. 

      22. 46

  • 16. 
    In __________ organisms, 1 set  comes from the mother, 1 set from the father.Clue: __ploid
  • 17. 
    The longest phase of the cell cycle is _____________.
    • A. 

      Anaphase

    • B. 

      Metaphase

    • C. 

      Interphase

    • D. 

      Telophase

  • 18. 
    DNA replication occurs during the ___________.
    • A. 

      G phase

    • B. 

      S phase

    • C. 

      Anaphase

  • 19. 
    A period of rapid nuclear division is ______________.
    • A. 

      Mitosis

    • B. 

      Hypnosis

    • C. 

      Meiosis

  • 20. 
    The cell cycle has a built in checkpoint in the ____ phase. Many cancer cells occur because this checkpoint  is defective.
    • A. 

      G1

    • B. 

      G2

    • C. 

      S1

    • D. 

      None of the above

  • 21. 
    Some cells stop in _________ and do not divide, such as brain and nerve cells.
    • A. 

      Metaphase

    • B. 

      Interphase

    • C. 

      Telophase

    • D. 

      None of the above

  • 22. 
    __________ fibers  move chromosomes during  mitosis.Clue: Begins with the letter S
  • 23. 
    Mitosis results in ____ daughter cells  that have 2 sets of chromosomes, also known as diploid.
  • 24. 
    _________ results in daughter cells that are exactly  like the parent cells.
    • A. 

      Mitosis

    • B. 

      Meiosis

    • C. 

      Neither a or b

  • 25. 
    After mitosis, the cytoplasm divides. This process is different in plants and animals. Plants undergo _____ plate formation, while animal cells undergo cleavage.
    • A. 

      Cell

    • B. 

      Centromere

    • C. 

      None of the above