1. DNA Structure and Nucleotide Bonds – Identification of complementary nucleotide pairing in DNA and naming of bonds involved in DNA replication. 2. Cardiac Cycle and Blood Pressure – Analysis of pressure changes in the heart’s chambers and identification of valve closure points using graphical data. 3. Enzyme Activity and Hydrolysis of Starch – Investigation of the effect of amylase on starch breakdown and calculation of reaction rate. 4. Genetic Inheritance and Disease Prediction – Probability calculation of a child inheriting Tay-Sachs disease using a genetic diagram. 5. Cardiovascular Disease and Blood Clot Formation – Examination of how blood clots develop in arteries and their role in heart attacks. 6. Membrane Structure and Lipid Function – Comparison of phospholipid and triglyceride structures and their roles in biological membranes.