What Is the Difference Between a Nucleotide and a Nucleoside

What is the difference between a nucleotide and a nucleoside?

A) Nucleotides are involved in eukaryotic DNA replication, while nucleosides are used in bacterial DNA replication.
B) A nucleoside with a phosphate ester linked to the sugar is a nucleotide.
C) Nucleosides contain only deoxyribose sugars.
D) Nucleosides are purines, while nucleotides are pyrimidines.
E) Nucleotides are found in DNA, while nucleosides are found in RNA.