The Complete AP Biology Score Calculator & Exam Strategy Guide: How Raw Points Translate into a Scaled Score For high school students enrolled in Advanced Placement (AP) Biology, the May exam is one of the most rigorous standardized tests offered by the College Board. Covering a vast curriculum that spans molecular genetics, cellular energetics, evolutionary mechanisms, ecology, and quantitative biological modeling, AP Biology tests far more than factual recall. It demands data interpretation, hypothesis testing, experimental design, and mathematical problem-solving under strict time constraints.