Related Topics
Take Another Quiz

Bio 3 Exam Translation, DNA Replication, Transciption

71 Questions
Grammar Quizzes & Trivia
Questions and Answers
  • 1. 
    • A. 

      Ribosomes

    • B. 

      Nucleus

    • C. 

      Cytoplasm

    • D. 

      Mitochondria

  • 2. 
    Where does transciption occur?
    • A. 

      Ribosomes

    • B. 

      Nucleus

    • C. 

      Mitochondria

    • D. 

      Cytoplasm

  • 3. 
    Where does DNA replication occur?
    • A. 

      Nucleus

    • B. 

      Ribosome

    • C. 

      Cytoplasm

    • D. 

      Mitochondria

  • 4. 
    What does DNA replication start with?
    • A. 

      DNA molecule

    • B. 

      RNA molecule

    • C. 

      Protein

    • D. 

      Lysosomes

  • 5. 
    • A. 

      DNA molecule

    • B. 

      RNA molecule

    • C. 

      Protein

    • D. 

      Lysosomes

  • 6. 
    What does translation start with?
    • A. 

      RNA molecule

    • B. 

      DNA molecule

    • C. 

      Protein

    • D. 

      Lyosomes

  • 7. 
    What is produced in DNA replication?
    • A. 

      RNA molecule

    • B. 

      Protein

    • C. 

      2 idential DNA molecules

    • D. 

      Genetic code

  • 8. 
    • A. 

      RNA molecule

    • B. 

      2 identical DNA molecules

    • C. 

      Protein

    • D. 

      Genetic code

  • 9. 
    What is produced in translation?
    • A. 

      Protein

    • B. 

      RNA molecule

    • C. 

      2 identical DNA molecules

    • D. 

      Genetic code

  • 10. 
    In DNA replication, when a cell divides the new cell must have a what?
    • A. 

      A copy of DNA

    • B. 

      A copy of RNA

    • C. 

      Protein

    • D. 

      Different DNA structure

  • 11. 
    During which process is the cell getting ready to make protein
    • A. 

      DNA replication

    • B. 

      Transciption

    • C. 

      Translation

    • D. 

      RNA replication

  • 12. 
    During which process is protein made?
    • A. 

      DNA replication

    • B. 

      Translation

    • C. 

      Transciption

    • D. 

      RNA replication

  • 13. 
    • A. 

      DNA replication

    • B. 

      Transcription

    • C. 

      Translation

    • D. 

      Cellular respiration

  • 14. 
    • A. 

      DNA replication

    • B. 

      Translation

    • C. 

      Transcription

  • 15. 
    In what process is the third step, countine step 2 until the entire strand of DNA is replicated
    • A. 

      DNA replication

    • B. 

      Translation

    • C. 

      Transcription

  • 16. 
    In what process is the second step, enzymes are going to base-pair free RNA nucleotides from the nucleus to the unzipped part of the DNA starting at the promoter regions
    • A. 

      DNA replication

    • B. 

      Translation

    • C. 

      Transcription

  • 17. 
    • A. 

      DNA replication

    • B. 

      Transciption

    • C. 

      Translation

  • 18. 
    In what process in the first step does the tRNA with the anitcodon load its specific amino acid and the ribosome subunit assemble on an mRNA
    • A. 

      Translation

    • B. 

      Transcription

    • C. 

      DNA replication

  • 19. 
    In what process is the second step the tRna with the anticodon that is consensus sequence for the first codo on mRNA comes to the ribosome and the basepairs with the mRNA
    • A. 

      Translation

    • B. 

      Transcription

    • C. 

      DNA replication

  • 20. 
    • A. 

      Translation

    • B. 

      Transcription

    • C. 

      DNA replication

  • 21. 
    Which process is a peptide bond form between amino acids
    • A. 

      DNA replication

    • B. 

      Translation

    • C. 

      Transcription

  • 22. 
    • A. 

      Step 2

    • B. 

      Step 5

    • C. 

      Step 4

    • D. 

      Step 6

  • 23. 
    • A. 

      Step 3

    • B. 

      Step 4

    • C. 

      Step 5

    • D. 

      Step 6

  • 24. 
    • A. 

      Whole thing disassembles

    • B. 

      RNA leaves the DNA molecule and DNA unzips

    • C. 

      The DNA is replicated

    • D. 

      It continues to repeat steps 2-5

  • 25. 
    Semi-conservative" best describes which process?
    • A. 

      DNA replication

    • B. 

      Translation

    • C. 

      Transciption

  • 26. 
    Semi-conservative means what?
  • 27. 
    In a DNA molecule adenine (A) is base paired with?
    • A. 

      Thymine

    • B. 

      Guanine

    • C. 

      Cytosine

    • D. 

      Uracil

  • 28. 
    In DNA thymine (T) is basepaired with
    • A. 

      Adenine

    • B. 

      Guanine

    • C. 

      Cytosine

    • D. 

      Uracil

  • 29. 
    In DNa guanine (G)  is basepaired with
    • A. 

      Cytosine

    • B. 

      Thymine

    • C. 

      Adenine

    • D. 

      Uracil

  • 30. 
    In DNA cytosine (C) is basepaired with
    • A. 

      Guanine

    • B. 

      Thymine

    • C. 

      Adenine

    • D. 

      Uracil

  • 31. 
    InRNA consensus squence adenine is basepaired with
    • A. 

      Uracil

    • B. 

      Thymine

    • C. 

      Guanine

    • D. 

      Cytosine

  • 32. 
    In RNA consensus sequence thymine is basepaired with
    • A. 

      Adenine

    • B. 

      Uracil

    • C. 

      Guanine

    • D. 

      Cytosine

  • 33. 
    Segments of DNA that signal the start of transcription
    • A. 

      Promoter regions

    • B. 

      Peptides

    • C. 

      Anticodon

    • D. 

      Codon

  • 34. 
    • A. 

      Gene

    • B. 

      Chromosomes

    • C. 

      Codon

    • D. 

      Intron

  • 35. 
    • A. 

      Chromosome

    • B. 

      Gene

    • C. 

      Peptide

    • D. 

      Codon

  • 36. 
    • A. 

      Transciption

    • B. 

      Translation

    • C. 

      DNA replication

  • 37. 
    • A. 

      Makes RNA copy

    • B. 

      Cell is getting ready to make protein

    • C. 

      DNA is duplicated

    • D. 

      Enzymes unwind the DNA helix

  • 38. 
    How many chromosomes to human body (somatic) cells have?
    • A. 

      46

    • B. 

      23

    • C. 

      92

    • D. 

      21

  • 39. 
    How many chromosomes does each normal human egg and sperm have?
    • A. 

      23

    • B. 

      46

    • C. 

      91

    • D. 

      21

  • 40. 
    DNA sequences that are not part of recipe for protein
    • A. 

      Intons

    • B. 

      Exons

    • C. 

      Anticodons

    • D. 

      Nucleotides

  • 41. 
    Segment of DNA that does code for protein
    • A. 

      Exon

    • B. 

      Intons

    • C. 

      Codons

    • D. 

      Diploids

  • 42. 
    • A. 

      Add a poly tail

    • B. 

      Remove a poly tail

    • C. 

      Remove intons

    • D. 

      Add intons

    • E. 

      Add a guanine cap

    • F. 

      Add an adenine cap

  • 43. 
    Reasons for introns
    • A. 

      Evolutionary leftover

    • B. 

      Flexibility to our DNA

    • C. 

      Helps RNA attach to ribosome

    • D. 

      Stabilizes RNA to help send messages

  • 44. 
    What does adding a poly tail do for RNA in the cytoplasm
    • A. 

      Stabilizes RNA to help messages survive nucleases

    • B. 

      Help RNA attach to ribosomes

    • C. 

      DNA code for protein

    • D. 

      Allows the DNA to be flexible

  • 45. 
    What does adding a guanine cap do for RNA in the cytoplasm
    • A. 

      Help RNA attach to ribosome

    • B. 

      Stablizies RNA which helps messages survive nucleases

    • C. 

      DNA code for protein

    • D. 

      Allows DNA to be flexible

  • 46. 
    What does removing intons do for RNA in the cytoplasm?
    • A. 

      Allows our DNA to be flexible

    • B. 

      Help RNA attach to ribosome

    • C. 

      Stabilizes RNA which helps messages survive nucleases

    • D. 

      DNA code for protein

  • 47. 
    What is the last step in transcription
    • A. 

      RNA leaves the DNA molecule and DNA rezips

    • B. 

      RNA molecules move out of the nucleus into the cytoplasm

    • C. 

      DNA is duplicated

    • D. 

      The tRNA leaves the ribosome and moves down the mRNA and a new tRNA moves into position

  • 48. 
    Cytoplasm has many ____________ and many of which __________ nuclecic acids.
    • A. 

      Chromosomes/upgrade

    • B. 

      Enzymes/degrade

    • C. 

      Genes/upgrade

    • D. 

      Codons/degrade

  • 49. 
    • A. 

      Genetic code

    • B. 

      3 types of RNA

    • C. 

      Promoter regions

    • D. 

      RNA processing

    • E. 

      Semiconservative mechanism

  • 50. 
    Special features for transcription
    • A. 

      Promoter regions

    • B. 

      RNA processing

    • C. 

      Genetic code

    • D. 

      3 types of RNA

    • E. 

      Semiconservative mechanism

  • 51. 
    Code where 3 nucleotides corresponds to a specific amino acids
    • A. 

      Genetic code

    • B. 

      Codon

    • C. 

      Peptide bond

    • D. 

      RNA code

  • 52. 
    3 nucleotides sequence that correspondes to a specific amino acid found in mRNA
    • A. 

      Codon

    • B. 

      Genetic code

    • C. 

      Peptide bond

    • D. 

      Enzymes

  • 53. 
    MRNA codons are read in groups of _______________ nucleotides
    • A. 

      Two

    • B. 

      Three

    • C. 

      Four

    • D. 

      Ten

  • 54. 
    The type of RNA that makes up the ribosome is
    • A. 

      RRNA

    • B. 

      TRNA

    • C. 

      MRNA

    • D. 

      URNA

  • 55. 
    The type of RNA that has an anticodon on it is
    • A. 

      TRNA

    • B. 

      MRNA

    • C. 

      RRNA

    • D. 

      URNA

  • 56. 
    The role of tRNA is to:
    • A. 

      Read mRNA codons using anticodons and assemble amino acids in the proper sequence to make a protein

    • B. 

      Package and transport proteins to various locations in the cell

    • C. 

      Transcribe DNA into RNA

    • D. 

      Transport RNA out of the nucleus and into the cytoplasm.

  • 57. 
    • A. 

      MRNA

    • B. 

      TRNA

    • C. 

      RRNA

    • D. 

      URNA

  • 58. 
    Where do transcription and translation take place
    • A. 

      Both take place in the nucleus

    • B. 

      Both take place in the cytoplasm

    • C. 

      Transcription takes place in the nucleus and translation takes place in the cytoplasm

    • D. 

      Translation takes place in the nucleus and transcription takes place in the cytoplasm.

  • 59. 
    The messenger RNA
    • A. 

      MRNA

    • B. 

      TRNA

    • C. 

      RRNA

    • D. 

      URNA

  • 60. 
    Type of RNA that finds codons
    • A. 

      MRNA

    • B. 

      TRNA

    • C. 

      RRNA

    • D. 

      URNA

  • 61. 
    • A. 

      MRNA

    • B. 

      TRNA

    • C. 

      RRNA

    • D. 

      URNA

  • 62. 
    • A. 

      Message

    • B. 

      Codon

    • C. 

      Protein

    • D. 

      RNA

  • 63. 
    The message in RNA is
    • A. 

      Recipe for protein

    • B. 

      Genetic code

    • C. 

      Codon

    • D. 

      Amino acids

  • 64. 
    The transfer RNA
    • A. 

      TRNA

    • B. 

      MRNA

    • C. 

      RRNA

    • D. 

      URNA

  • 65. 
    The 3 nucleotides sequence that is the consensus sequence to the codon on the mRNA
    • A. 

      Anticodon

    • B. 

      Gentetic code

    • C. 

      Amino acids

    • D. 

      RRNA

  • 66. 
    Type of RNA that is the ribosome RNA
    • A. 

      RRNA

    • B. 

      TRNA

    • C. 

      MRNA

    • D. 

      URNA

  • 67. 
    • A. 

      One

    • B. 

      Two

    • C. 

      Three

    • D. 

      Four

  • 68. 
    Protein synthesis
    • A. 

      Translation

    • B. 

      DNA replication

    • C. 

      Transcription

    • D. 

      RNA

  • 69. 
    Which type of RNA have codons
    • A. 

      MRNA

    • B. 

      TRNA

    • C. 

      RRNA

    • D. 

      URNA

  • 70. 
    • A. 

      CGUAAUCGGUAG

    • B. 

      TGUAAUTGGUAG

    • C. 

      CGTAATCGGTAG

    • D. 

      CTUAAUCTTUAT

  • 71. 
    Given the DNA sequence what is the DNA replication AGCTTAACGGTA
    • A. 

      TCGAATTGCCAT

    • B. 

      UCGAAUUGCCAU

    • C. 

      TAGCCTTACCT

    • D. 

      UTACCUUATTCCU