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 D1.3 Mutations and gene editing 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 D1.3.1
D1.3.1 Gene mutations as structural changes to genes at the molecular level
Biology D1.3.2
D1.3.2 Consequences of base substitutions
Biology D1.3.3
D1.3.3 Consequences of insertions and deletions
Biology D1.3.4
D1.3.4 Causes of gene mutation
Biology D1.3.5
D1.3.5 Randomness in mutation
Biology D1.3.6
D1.3.6 Consequences of mutation in germ cells and somatic cells
Biology D1.3.7
D1.3.7 Mutation as a source of genetic variation
Biology D1.3.8
D1.3.8 Gene knockout (HL)
Biology D1.3.9
D1.3.9 Use of the CRISPR sequences and the enzyme Cas9 in gene editing (HL)
Biology D1.3.10
D1.3.10 Hypotheses to account for conserved or highly conserved sequences in genes (HL)