<prompt> The purines salvage pathway is for:Hypoxanthine XanthineHypoxanthine ThymineAdenine GuanineXanthine Guanine  <response>: The purines salvage pathway is for Adenine Guanine Hypoxanthine Adenosine is the only purine nucleoside which can be salvaged i.e. Adenosine gets conveed to AMP by Adenosine Kinase. 