Genes and mutations (4 brief sliding screens)Difference between tumor (eg, somatic) and inherited genetic changes (1 screen)How inherited mutations are passed down through families (1 screen)Difference between sporadic and inherited cancers and examples and BRCA1 and BRCA2 example (2 screens)Types of inherited cancer risk genes (high risk, moderate risk, and limited information; 1 screen). Here, BRCA2 is linked to cancer.