How do you recognise that it is deoxyribose nucleic acid?

what is the pairing rule for deoxyribonucleic acid?

Which are the nucleotides “portions” that bind in the formation of nucleic acids? What is meant by the 5’ and 3’ extremities of nucleic acids?

Of what units are, nucleic acids constituted?

Which are the nucleotides “portions” that bind in the formation of nucleic acids?

What are nucleic acids? What is the historic origin of this name?

What is meant by the 5’ and 3’ extremities of nucleic acids?

Of what units are, nucleic acids constituted. What are the chemical entities that compose that unit?

Do the phosphate and the pentose groups give homogeneity or heterogeneity to the nucleic acid chains? Supported by that which of those groups is expected to participate in the highly diverse and heterogeneous genetic coding, i.e., Which of those groups is the basis of the information for protein production?