AP Biology Practice Exam — Free

AP Biology is organized around four Big Ideas: evolution, cellular processes, genetics and information transfer, and interactions. The exam includes 60 multiple-choice questions and 6 free-response questions — many requiring you to analyze experimental data and justify claims with evidence. Practice exams calibrate your timing across both sections and sharpen science reasoning skills.

Crameleon generates your practice exam from your own course materials — lecture notes, syllabi, past exams, or any combination. Upload what you have and get a fully formatted exam with the same structure as your professor's actual tests: multiple choice, short answer, and worked problems, all with complete step-by-step solutions.

Unlike generic question banks, every Crameleon exam reflects the specific framing, terminology, and difficulty level of your course. You'll practise answering questions that look and feel like the real thing — which is exactly what the research on retrieval practice says you should be doing. Students who test themselves with practice exams consistently outperform students who re-read notes, regardless of study time. The generation takes under 2 minutes and your first exam is completely free.