Given in fig .9.38 is the diagrammatic repesentattion of one of the catagories of small molecule weight organic compounds in the living tissues .Identify the category shown and the one block component ''X'' in it .

Options

A. `{:("category ", " Component "),( "amino acid ",NH_(2)):}`
B. `{:("category ", " Component "),("Nucleotide ","Adenine"):}`
C. `{:("category ", " Component "),( "Nucleoside ","Uracil"):}`
D. `{:("category ", " Component "),( "Cholesterol "," Guanine"):}`

Answer

C