Which of these nitrogenous bases is NOT a part of RNA? by Sunday | Apr 24 | Biology JAMB | 0 comments A. Adenine B. Cytosine C. Guanine D. Thymine E. Uracil Correct Answer: Option D – Thymine Users Also Read These:Birds excrete nitrogenous wastes in form of?SS1 Chemistry Lesson Note on Bases: Definition;…The following oxides react with both acids and bases…Which of these is NOT part of a seed?The two recognized accounting bases are?