Which of the following is not a constituent of DNA? by Sunday | Jun 29 | Biology WAEC | 0 comments A. Purine B. Phosphate C. Cystocine D. Deoxyribose E. Uracil Correct Answer: Option E – Uracil Users Also Read These:Which of the following allotrope of carbon is a…In the structure of DNA, which of the following…Which of the following groups of macro-nutrients is…The correct base pairing for DNA is?Replication of DNA molecules is catalysed by an…