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What Does the Anticodon Do?

Sarah Jenkins • • 7 min read
What Does the Anticodon Do?
Anticodons are found on molecules of tRNA. Their function is to base pair with the codon on a strand of mRNA during translation. This action ensures that the correct amino acid will be added to the growing polypeptide chain. A tRNA molecule will enter the ribosome bound to an amino acid.

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Keeping this in consideration, what is the difference between an anticodon and a codon?

Codon is a combination of three successive nucleotides in a DNA or RNA strand. Anticodon is the sequence of nitrogenous bases or nucleotides present in transfer RNA, tRNA, which is attached to amino acids. Anticodon is the corresponding nucleotide sequence to the codon in messenger, mRNA.

Furthermore, what is an example of an Anticodon? The anticodon of any one tRNA fits perfectly into the mRNA codon that codes for the amino acid attached to that tRNA; for example, the mRNA codon UUU, which codes for the amino acid phenylalanine, will be bound by the anticodon AAA.

Additionally, what is the anticodon sequence?

An anticodon is a trinucleotide sequence complementary to that of a corresponding codon in a messenger RNA (mRNA) sequence. An anticodon is found at one end of a transfer RNA (tRNA) molecule.

What does an Anticodon code for?

Anticodon Definition. Anticodons are sequences of nucleotides that are complementary to codons. They are found in tRNAs, and allow the tRNAs to bring the correct amino acid in line with an mRNA during protein production. Their anticodons, which pair-bond with codons on mRNA, allow them to perform this function.

Related Question Answers

What is translation in DNA?

Translation is the process that takes the information passed from DNA as messenger RNA and turns it into a series of amino acids bound together with peptide bonds. The ribosome is the site of this action, just as RNA polymerase was the site of mRNA synthesis.

What are tRNA Anticodons?

An anticodon is a unit made up of three nucleotides that correspond to the three bases of the codon on the mRNA. Each tRNA contains a distinct anticodon triplet sequence that can form 3 complementary base pairs to one or more codons for an amino acid.
Sarah Jenkins
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Sarah Jenkins

Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.