AP Biology Questions

10 Questions | Total Attempts: 34

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AP Biology Quizzes & Trivia

This is Justin Willoughby's Review Quiz. I made it for my biiologgy class.


Questions and Answers
  • 1. 
    If a chromosome breaks off,and then reattaches itself upside down what is this chromosomal abnormality called?
    • A. 

      A deletion

    • B. 

      A translocation

    • C. 

      Polyploidy

    • D. 

      An inversion

    • E. 

      A non disjunction

  • 2. 
    Which of the following represents a incorrect description?
    • A. 

      Prophase: chromosomes become more tightly coiled

    • B. 

      Metaphase: the nuclear envelope disappears

    • C. 

      Telophase: chromosomes become more extended

    • D. 

      Metaphase: chromosmes line up on he equatorial plane

    • E. 

      Anaphase: there is movement of the chromosomes to the poles

  • 3. 
    Asexual Reproduction is what?
    • A. 

      Is limited to plants

    • B. 

      Produces offsprings genetically identical to the parent

    • C. 

      Is limited to single-cell organisms

    • D. 

      Leads to loss of genetic material

    • E. 

      Requires both meiosis and mitosis

  • 4. 
    If an intestinal cell contains 24 chromosomes, the sperm cell would contain how many chromosomes?
    • A. 

      3

    • B. 

      6

    • C. 

      12

    • D. 

      24

    • E. 

      48

  • 5. 
    During Anaphase of mitosis what occurs?
    • A. 

      The centromeres divide

    • B. 

      A spindle made of microtubles is present

    • C. 

      The centrioles are at oppostie poles

    • D. 

      Identical chromatides move to opposite poles

    • E. 

      All of the above

  • 6. 
    A cell in the cell cycle has 32 chromosomes and will produce 2 daughter each what?
    • A. 

      16 chromosomes

    • B. 

      32 pairs of chomosomes

    • C. 

      64 pairs of chomosomes

    • D. 

      32 chormosomes

    • E. 

      None of the above

  • 7. 
    Crossing does not what?
    • A. 

      Occur in gamete-producing cells

    • B. 

      Usually yield genetically different chromatids

    • C. 

      Provide genetic variation

    • D. 

      Occur in the prophase of mitosis

    • E. 

      Occur in most plants

  • 8. 
    Binary fussion in bacterial cells involves what?
    • A. 

      Prophase, prometaphase, metaphase, anaphase, and telophase

    • B. 

      Distibution of a copy of the single parental chromosome to each daughter cell

    • C. 

      Formation fo a spindle apparatus

    • D. 

      Disintegration of the nuclear membrane

    • E. 

      Formation of a cell plate

  • 9. 
    The complex of DNA and protein that makes up a eukaryotic chromosome is properly called what?
    • A. 

      Choloroplast

    • B. 

      Chromoplast

    • C. 

      Chromatin

    • D. 

      Centrosome

    • E. 

      Chromatid

  • 10. 
    What is the result when a diploid cell undergos meosis?
    • A. 

      2 diploid cells

    • B. 

      4 diploid cells

    • C. 

      2 haploid and 2 diploid cells

    • D. 

      2 haploid cells

    • E. 

      4 haploid cells