Question
A nucleotide is a molecule consisting of a
hexose sugar, phosphorus and albumen
phosphorus, iron and calcium
phosphate, 5-carbon sugar and nitrogen base
RNA and glucose
Solution
C.
phosphate, 5-carbon sugar and nitrogen base
A nucleotide is a nucleoside (sugar + nitrogen base) with phosphate group.
Thus,
nucleoside = sugar + nitrogenous base and nucleotide = nucleoside + phosphate group
