Question

Genetic code is made up by the four­letter alphabet

Answer 1

four-letter genetic code alphabet. the genetic code is 'written' in a linear sequence in four letters corresponding to two purines, A and G (adenine and guanine), and two pyrimidines, C and T (cytosine and thymine); in mRNA, U (uracil) replaces T

Answer 2

The genetic code is stored in one of the two strands of DNA molecules as a linear non overlapping sequence of the nitrogenous bases Adenine ,Guanine,Cytosine and Thymine. these are alphabet of letters that are used to write the code words