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5 Written questions

5 Matching questions

  1. can repair mutated genes
  2. Each group of three bases codes for ___ amino acid
  3. When one base replaces another base in a codon, the mutation is known as a _____________
  4. A mutation in DNA could result in
  5. The complementary strand to the DNA sequence ACT TCG is _________
  1. a TGA AGC
  2. b one
  3. c enzymes
  4. d substitution
  5. e a genetic disorder or disease, death, or no change at all

5 Multiple choice questions

  1. False
  2. Nitrogeneous base: (A-T or C-G), variable, rungs of ladder
    Sugar: attaches to amino acids, sides of ladder connects bases
    Phosphate: sides of ladder
  3. DNA
  4. one new and one original strand
  5. 3 / codon

5 True/False questions

  1. The images that Rosalind Franklin created suggested that DNA has a(n) ______ shapeSpiral


  2. In a DNA molecule, which base pairs with thymine?adenine


  3. splits down the middle where 2 bases meet; bases on each side used as pattern for new complementary sidehappens when a DNA molecule splits to make a copy of itself


  4. If a mutation occurs in the DNA of _____ cells, it can be passed from one generation to the nextAmino acid


  5. In a DNA strand, there are four different types of _____ a.k.a., the rungs of the "ladder"Nitrogen or nucleotide bases


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