Exam 3 Bio 113 DNA/RNA Structure, Cell Cycle, Mitosis

48 Questions | Total Attempts: 231

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Mitosis Quizzes & Trivia

Questions and Answers
  • 1. 
    Subunit for DNA, which is in turn composed of a sugar
    • A. 

      Nucleotide

    • B. 

      Purine

    • C. 

      Pyrimidine

    • D. 

      Nitrogen

  • 2. 
    Nucleotides consist of:
    • A. 

      Phosphate

    • B. 

      Nitrogen-containing base

    • C. 

      Nucleic acid

    • D. 

      Ribose

    • E. 

      Deoxyribose sugar

  • 3. 
    Deoxyribose sugar is found in
    • A. 

      DNA

    • B. 

      RNA

    • C. 

      Amino acid

    • D. 

      Phosphate

  • 4. 
    Ribose sugar is found in
    • A. 

      RNA

    • B. 

      DNA

    • C. 

      Amino acid

    • D. 

      Phosphate

  • 5. 
    How do the sugars in DNA differ from those in RNA
  • 6. 
    Hydrogen bonds between base in opposing complementary strands that links the two strands of DNA to form a double helix
    • A. 

      Nitrogen base

    • B. 

      Gene

    • C. 

      Codon

    • D. 

      Nucleotides

  • 7. 
    Which nitrogen bonds are found in DNa?
    • A. 

      A-U

    • B. 

      A-T

    • C. 

      C-G

    • D. 

      T-U

    • E. 

      G-U

    • F. 

      G-A

  • 8. 
    Which nitrogen bonds are found in RNA?
    • A. 

      A-U

    • B. 

      A-T

    • C. 

      C-G

    • D. 

      G-A

    • E. 

      G-U

    • F. 

      T-U

  • 9. 
    What types of bonds are found between nitrogen bases in DNA?
    • A. 

      Hydrogen bonds

    • B. 

      Phosphate bonds

    • C. 

      Peptide bonds

    • D. 

      Nitrogen bonds

  • 10. 
    A double helix structure decribes
    • A. 

      DNA

    • B. 

      RNA

    • C. 

      Mitosis

    • D. 

      Cell cycle

  • 11. 
    A nitrogenous base which has two carbon-nitrogen rings
    • A. 

      Purine

    • B. 

      Pyrimidine

    • C. 

      DNA

    • D. 

      RNA

  • 12. 
    A nitrogenous base which has only one carbon-nitrogen ring
    • A. 

      Pyrimidine

    • B. 

      Purine

    • C. 

      DNA

    • D. 

      RNA

  • 13. 
    Examples of purine are.....
    • A. 

      Adenine

    • B. 

      Thymine

    • C. 

      Guanine

    • D. 

      Cytosine

  • 14. 
    Examples of pyrimidine...
    • A. 

      Thymine

    • B. 

      Cytosine

    • C. 

      Adenine

    • D. 

      Guanine

  • 15. 
    Genetic information is
    • A. 

      RNA consensus sequence

    • B. 

      Nuleotide sequence

    • C. 

      Nitrogenous squence

    • D. 

      Cell cycle

  • 16. 
    Check the name (s) of the founders that came up with DNA structure
    • A. 

      James Watson

    • B. 

      Francis Crick

    • C. 

      Douglous Cleve

    • D. 

      Maurice Wilkins

    • E. 

      Anders Celsius

    • F. 

      Owen Chamberlain

  • 17. 
    Processes what a cell goes through during its lifespan
    • A. 

      Cell cycle

    • B. 

      Mitosis cycle

    • C. 

      Nucleotide cycle

    • D. 

      DNA cycle

  • 18. 
    Put the stages in order.... G2 phase=1 G1 phase=2 S phase=3 M phase=4
    • A. 

      4,1,2,3

    • B. 

      2,3,4,1

    • C. 

      3,1,4,2

    • D. 

      2,3,1,4

  • 19. 
    Where DNA replication occurs
    • A. 

      S phase

    • B. 

      G2 phase

    • C. 

      G1 phase

    • D. 

      M phase

  • 20. 
    Makes sure cell is ready to divide
    • A. 

      S phase

    • B. 

      G2 phase

    • C. 

      G1 phase

    • D. 

      M phase

  • 21. 
    Process where chromosomes are sorted in new cells/nuclei
    • A. 

      S phase

    • B. 

      G2 phase

    • C. 

      G1 phase

    • D. 

      M phase

  • 22. 
    DNA is sythesized during this phase in the cell cycle
    • A. 

      G1 phase

    • B. 

      S phase

    • C. 

      G2 phase

    • D. 

      M phase

  • 23. 
    Cytokinesis occurs during this phase in the cell cycle
    • A. 

      G1 phase

    • B. 

      S phase

    • C. 

      M phase

    • D. 

      G2 phase

  • 24. 
    Makes sure mitosis occurs correctly
    • A. 

      S phase

    • B. 

      M phase

    • C. 

      G2 phase

    • D. 

      G1 phase

  • 25. 
    A picture of an individual's chromosomes
    • A. 

      Autosomes

    • B. 

      Karyotype

    • C. 

      Diploid

    • D. 

      Haploid