Nucleotides are building blocks of nucleic acids each nucleotide is a composite Molecule formed by [C.B.S.C. 2005]

Nucleotides are building blocks of nucleic acids each nucleotide is a

1.	Nucleotides are building blocks of nucleic acids each nucleotide is a composite Molecule formed by [C.B.S.C. 2005]
A.	(base-sugar-phosphate)n
B.	base-sugar-OH
C.	base-sugar-phosphate
D.	sugar-phosphate
Answer» D. sugar-phosphate