Write the structures of (a)nucleoside (b) nucleotide

What are nucleoside and nucleotide?

Write structures of: (2) 3-chlorohexane

Write the structural formula of prontosil

Write the structure of the product obtained by the action of the following reagents on propane: phenylhydrazine

Write the structure of the product obtained in the following reaction Toluene+Chromyl chloride

Write the structure of the product obtained in the following: Acid hydrolysis of ethyl acetate

Write the structure of the product obtained in the following reaction Acetyl chloride + Dimethyl cadmium

Write the structure of the product obtained by the action of the following reagents on propanone: hydrazine

What are the components of a nucleotide?