Which statement below about nucleotides is TRUE? a)Base pairing occurs between the 5' and 3' carbons of the sugar in a nucleotide b)A deoxynucleotide triphosphate (dNTP) becomes DNA nucleotide during polymerization. c)In a nucleotide the base is either deoxyribose (in DNA) or ribose (in RNA) d)A nucleotide is composed of two nitrogenous bases, sugar; and phosphate group