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the genetic code is based on triplets of bases

the genetic code is based on triplets of bases

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The genetic code is based on triplet of bases - Correct

  • Amino acids are coded by group of three bases
  • There are 20 amino acids and 4 nucleotide bases in DNA.
  • In a triplet code format, these 4 nucleotides (A, T, G and C) can give rise to 43 = 64 different combinations. 61 codons code for different amino acids and 3 codons are stop codons. There are some redundant codons that code for the same amino acid. Therefore, the genetic code is degenerate.
  • A Base triplet is a sequence of 3 DNA nucleotides that codes for one amino acid.
  • Therefore, genetic code is based on triplet of bases.
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