Wednesday, 31 December 2008

Translation

This is the process that converts mRNA into functional proteins.

  1. The mRNA molecule moves into the cytoplasm and attaches itself to a ribosome at its' 'start' codon.
  2. The ribosome moves along the mRNA strand, 3 bases at a time.
  3. As this happens, tRNA molecules base pair with the mRNA strand. These carry with them amino acids.
  4. Adjacent amino acids will then bond, forming a protein.
  5. The remaining tRNA and mRNA molecules will then split

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