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of 24 available terms

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5 Written Questions

5 Matching Questions

  1. an intervening sequence of DNA; does not code for a protein
  2. rRNA, a type of RNA that makes up the major part of ribosomes
  3. a group of three bases on a tRNA molecule that are complementary to an mRNA codon
  4. the copying process by which a cell duplicates its DNA
  5. the change in DNA sequence that affects genetic information
  1. a mutation
  2. b replication
  3. c intron
  4. d ribosomal RNA
  5. e anticodon

5 Multiple Choice Questions

  1. transfer RNA
  2. transformation
  3. promoter
  4. nucleotide
  5. point mutation

5 True/False Questions

  1. the expressed sequence of DNA; codes for a proteinexon


  2. a virus that infects bacteriabacteriophage


  3. mRNA, a RNA molecule that carries copies of instructions for the assembly of amino acids into proteins from DNA to the rest of the cellribosomal RNA


  4. a group of genes operating togetherbacteriophage


  5. the enzyme that "proofreads" new DNA strands, helping to ensure that each molecule is a nearly perfect copy of the original DNADNA polymerase


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