Biology 2 DNA and Protein Synthesis

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1. How does the structure of one protien differ from another ?

  • Different sequence of Amino acids.
  • The structure has a different order of Amino acids.
  • Differnt bonds.
  • Different lock and Key.
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Other questions in this quiz

2. Whats the meaning of a gene unzipping ?

  • The double helix unwinds and the base pairs seperate.
  • To helixs rip apart
  • To helixs seperate
  • binded together

3. In a DNA, 34% of the bases are the base G. What percentage are base T ?

  • 0%
  • 66%
  • 16%
  • 76%

4. What holds the two strands together in a DNA molecule ?

  • Glucose
  • Carbon bonds between A & G & T & C
  • Hydrogen bonds between C & G & A & T
  • Calcium

5. Why is the genetic code described as a triplet ?

  • Each sequence has different base codes of amino acids
  • Three
  • 3 different DNA
  • 3 of the same Genes

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