1. Genetic Probability and Disease Prediction – Calculation of the probability of a child inheriting Tay-Sachs disease using a genetic diagram. 2. Prenatal Genetic Testing – Identification of prenatal tests such as chorionic villus sampling for detecting genetic disorders at 11 weeks. 3. Membrane Permeability in Plants – Investigation of how plant age affects membrane permeability using anthocyanin pigment leakage as an indicator. 4. Risk Factors for Cardiovascular Disease – Analysis of BMI, diabetes, and additional risk factors contributing to cardiovascular disease mortality. 5. Protein Structure and Function – Comparison of the molecular structures of globular and fibrous proteins and their roles in muscle cells. 6. Lipid Digestion and Metabolism – Explanation of how lipase hydrolyzes triglycerides, affecting pH and cholesterol levels through lipoprotein formation.