These comprehensive video lessons help IB Biology students Standard Level (SL) and Higher Level (HL) understand and master the essential concepts needed for success in IB Exams. Each video focuses on D1.1 DNA replication and is aligned with the IB Biology syllabus, ensuring focused learning on cell biology, genetics, and ecology. Students can watch and rewatch anytime, anywhere, perfect for visual learners, reinforcing complex concepts, and understanding IB methodology. By using RevisionDojo's video lessons consistently, learners build deep understanding and enter the exam with confidence.
Biology D1.1.1
D1.1.1 DNA replication
Biology D1.1.2
D1.1.2 Semi-conservative nature of DNA replication
Biology D1.1.3
D1.1.3 Role of helicase and DNA polymerase in DNA replication
Biology D1.1.4
D1.1.4 Polymerase chain reaction and gel electrophoresis
Biology D1.1.5
D1.1.5 Applications of polymerase chain reaction and gel electrophoresis
Biology D1.1.6
D1.1.6 Directionality of DNA polymerases (HL)
Biology D1.1.7
D1.1.7 Differences between replication on the leading strand and the lagging strand (HL)
Biology D1.1.8
D1.1.8 DNA primase, DNA polymerase I, DNA polymerase III and DNA ligase in replication (HL)
Biology D1.1.9
D1.1.9 DNA proofreading (HL)
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