A1.2.3 Sugar–phosphate bonding and the sugar–phosphate “backbone” of DNA and RNA

Master A1.2.3 Sugar–phosphate bonding and the sugar–phosphate “backbone” of DNA and RNA with International Baccalaureate (IB) Biology exam-style questions, flashcards, lessons, and notes. All resources are aligned with the International Baccalaureate (IB) syllabus and designed for both SL and HL students.