Question

Out of 64 codons, the number of codons with the GGG is:

Answer 1

Hint: A codon is a group of three DNA or RNA nucleotides which codes for a particular amino acid or halts signal during the process of protein synthesis. The makeup of the language of DNA and RNA molecules usually consists of four nucleotides, while for amino acids make-up the language of protein molecules is just twenty.

Complete step-by-step solution:
The genetic code is made up of instructions that enables live cells to produce proteins using genetic information contained in DNA or RNA sequences of nucleotide triplets, or codons. The ribosome helps in carrying out translation by combining proteinogenic amino acids into the order dictated by messenger RNA (mRNA). It also helps in reading the mRNA of three nucleotides at a time, and carrying out the amino acids. All species share a great deal of genetic similarity, which can be stated in a straightforward table with 64 items.
Since codons are always triplets, there is only one GGG codon among the 64 total codons. Glycine is encoded by the GGG codon, `which results in the formation of just one triplet.

Image: Genetic Code
Hence, option A is the correct answer, i.e., 1.
Note:
The codons define whether the amino acid will be included next while constructing proteins. A three-nucleotide codon in a nucleic acid sequence, with rare exceptions, identifies a single amino acid. The vast majority of genes use a single encoding technique. Although there are many codes (such as mitochondria), this pattern is frequently referred to as the canonical, standard, or genetic code.