What base pairs with the codon on the mrna molecule

General
1

what base pairs with the codon on the mrna molecule

2

What base pairs with the codon on the mRNA molecule?

Answer:
In genetics, when we talk about base pairing with the codon on the mRNA molecule, we are referring to the complementary base pairing that occurs during protein synthesis. The mRNA (messenger RNA) carries the genetic information from the DNA to the ribosome, where it is translated into a protein.

The codons on the mRNA molecule are three-nucleotide sequences that code for specific amino acids. During translation, the anticodon of tRNA (transfer RNA) pairs with the codon on the mRNA molecule. This complementary base pairing ensures that the correct amino acid is added to the growing polypeptide chain.

For example:

  • The codon “AUG” on the mRNA molecule pairs with the anticodon “UAC” on the tRNA, which carries the amino acid methionine.
  • The codon “UUC” on the mRNA molecule pairs with the anticodon “AAG” on the tRNA, which carries the amino acid phenylalanine.

This precise base pairing mechanism is essential for the accurate translation of the genetic code into proteins, allowing living organisms to carry out their functions and maintain life processes.