The nucleoside of adenine is (A) is :AAdenosineBAdenvlateCDeoxy adenineDDeoxy adenylateAnswer: A. Adenosine Read Explanation: Adenosine is a nucleoside composed of the base adenine (A) linked to the sugar ribose.Here's a breakdown:- Base: Adenine (A)- Sugar: Ribose- Nucleoside: Adenosine Read more in App