Table of Contents
What is the difference between codon and code?
Summary – Genetic Code vs Codon The genetic code is the correct order of bases in a particular DNA sequence which is responsible for the production of the amino acid sequence of a protein. A codon is a base triplet which specifies a particular amino acid of a protein.
What is a codon in translation?
A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis. Codons provide the key that allows these two languages to be translated into each other.
What is called codon Class 12?
Codons are trinucleotide units that present in mRNA and codes for a particular amino acid in protein synthesis. Anticodon is trinucleotide units that present in tRNA. It is complementary to the codons in mRNA. Codons transfer the genetic information from the nucleus to the ribosomes where protein synthesis takes place.
What is codon Ncert?
The sequence of nucleotides on DNA which determines the sequence of amino acids in a polypeptide chain is termed as Genetic code. The codon is triplet, 61 codons code for amino acids and 3 codons do not code for any amino acids, hence they function as stop codons.
Why genetic code is triplet?
Since there are only four nucleotides, a code of single nucleotides would only represent four amino acids, such that A, C, G and U could be translated to encode amino acids. When experiments were performed to crack the genetic code it was found to be a code that was triplet.
What is the difference between a codon and a genetic code?
Genetic code and codon are used in the storing of genetic information within the genetic material. The main difference between genetic code and codon is that genetic code is the set of rules used to store the genetic information within DNA whereas codon is a nucleotide triplet, which represents a specific protein.
What is the difference between codon and codon AUG?
Codon is a nucleotide triplet, which represents a specific amino acid. Three codons serve as stop codons, which terminate the translation. The codon, AUG serves as the start codon that initiates the translation. The main difference between genetic code and codon is the relationship between genetic code and codon.
How many amino acids are encoded by one codon?
Most amino acids are encoded by several codons. That means the genetic code is degenerate. But, each codon in the genetic code represents only one amino acid. Therefore, the genetic code is unambiguous. The genetic code consists of three stop codons; UAA, UAG, and UGA.
What is the difference between antanticodon and codon?
Anticodon can be found in one of the loops in a (transfer RNA) tRNA. Codon transfers the genetic information from the nucleus of DNA to the mRNA. It carries amino acid in its tRNA structure. They are read from 5′ to 3′ where the numbers define the orientation of nucleotides.