Скачать или смотреть D1.3 Mutation and Gene Editing (IB Biology New Curriculum)

This video covers D1.3 Mutation and Gene Editing for the new IB Biology curriculum (first assessment 2025). It covers the following content:

SL and HL
D1.3.1—Gene mutations as structural changes to genes at the molecular level
D1.3.2—Consequences of base substitutions
D1.3.3—Consequences of insertions and deletions
D1.3.4—Causes of gene mutation
D1.3.5—Randomness in mutation
D1.3.6—Consequences of mutation in germ cells and somatic cells
D1.3.7—Mutation as a source of genetic variation

Additional HL Content
D1.3.8—Gene knockout as a technique for investigating the function of a gene by changing it to make it inoperative
D1.3.9—Use of the CRISPR sequences and the enzyme Cas9 in gene editing
D1.3.10—Hypotheses to account for conserved or highly conserved sequences in genes