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Bio 113 Final

17 Questions
Biology Quizzes & Trivia

Bio 113 FinalHoward Jennings

Questions and Answers
  • 1. 
    All of the following are the end products of glycolysis except
    • A. 

      Pyruvate

    • B. 

      ATP

    • C. 

      NADH

    • D. 

      NAD+

    • E. 

      Energy

  • 2. 
    A single glucose molecule can drive the Krebs cycle:
    • A. 

      One turn

    • B. 

      Two turns

    • C. 

      Three turns

    • D. 

      Four turns

    • E. 

      Six turns

  • 3. 
    In a cell exposed to DNP, how many ATP molecules would be generated per molecule of glucose?
    • A. 

      2

    • B. 

      4

    • C. 

      36

    • D. 

      38

  • 4. 
    Eukaryotic chromosomes are composed of a complex of 60% protein and 40% DNA. The name of this chemical complex is:
    • A. 

      Histone complex

    • B. 

      Chromatin

    • C. 

      Histamine complex

    • D. 

      Chromatid

    • E. 

      Centromere

  • 5. 
    If a eukaryotic cell has a single set of chromosomes, it is called:
    • A. 

      Haploid

    • B. 

      Diploid

    • C. 

      Polypoid

  • 6. 
    The physical map of the array of chromosomes is called a:
    • A. 

      Ecotype

    • B. 

      Haplotype

    • C. 

      Karyotype

    • D. 

      Phenotype

    • E. 

      Genotype

  • 7. 
    The physical distribution of cytoplasmic material into the two daughter cells is called:
    • A. 

      DNA replication

    • B. 

      Mitosis

    • C. 

      Cytokinesis

    • D. 

      Binary fission

  • 8. 
    What of the following cell functions are maintained by cell division?
    • A. 

      Growth and reproduction

    • B. 

      Death

    • C. 

      Metabolism

    • D. 

      Movement

    • E. 

      Organization

  • 9. 
    If a cell has 32 chromosomes prior to the S and undergoes mitosis following by cytokinesis, each new daughter celll with have how many chromosomes?
    • A. 

      64

    • B. 

      32

    • C. 

      16

    • D. 

      8

  • 10. 
    The cell produced by the fusion of an egg and sperm is the
    • A. 

      Gamete

    • B. 

      Haploid

    • C. 

      Zygote

    • D. 

      Germ line cell

    • E. 

      Somatic cell

  • 11. 
    The point of connection between two sister chromatids before anaphase of mitosis seperates them is called the
    • A. 

      Homologue

    • B. 

      Kinetochore

    • C. 

      Centromere

    • D. 

      Microtubule complex

    • E. 

      Synapis

  • 12. 
    Sexual reproduction increases genetic variability through all of the following except
    • A. 

      Crossing over in prophase 1 of meiosis

    • B. 

      Independent assortment of meiosis

    • C. 

      Fertilization

    • D. 

      Mitosis

  • 13. 
    The homologous chromosomes pair up during meiosis 1. Each homologue pairs along its entire length. This process is called
    • A. 

      Syngamy

    • B. 

      Synapsis

    • C. 

      Meiosis

    • D. 

      Mitosis

    • E. 

      Crossing over

  • 14. 
    All of the folloing are processes that promote new genetic combinations except
    • A. 

      Crossing over

    • B. 

      Random fertilization

    • C. 

      Independent assortment

    • D. 

      Mitosis

    • E. 

      Natural selection

  • 15. 
    The uterine lining prolifeates during the female cycle and then sloughs off in the process of
    • A. 

      Birth

    • B. 

      Fertilization

    • C. 

      Menstruation

    • D. 

      Ovulation

    • E. 

      Placetation

  • 16. 
    The hormone assayed in the pregnancy test is
    • A. 

      LH

    • B. 

      FSH

    • C. 

      Estrogen

    • D. 

      Progesterone

    • E. 

      HCG

  • 17. 
    The most commonly employed form of birth control in the United States
    • A. 

      Abstinenece

    • B. 

      Prevention of ovulation by hormonal inhibition

    • C. 

      Sperm blockage with condoms

    • D. 

      Sterilization

    • E. 

      IUD