The correct option is A ; Three... amino acid , Codons are constructed from any triplet combination of the four nitrogenous bases adenine (A), guanine (G), cytosine (C), or uracil (U).
A codon is a three-nucleotide (DNA or RNA) sequence that creates a unit of genomic information encoding a specific amino acid or signifying the end of protein production (stop signals).
The three aromatic amino acids (AAA) involved in protein synthesis are tyrosine, phenylalanine, and tryptophan.
The three positively charged amino acids are shown. Histidine (His, H), lysine (Lys, K), and arginine are the three (Arg, R). The whole charge of the side chain is technically assigned to a nitrogen with four bonds in all three situations.
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Full Question ;
A codon consists of __________ bases and specifies which __________ will be inserted into the polypeptide chain.
a. three... amino acid
b. four... fatty acid
c. four... amino acid
d. three... nucleotide
e. two... nucleotide
