The AP Biology exam is one of the most challenging AP science tests, covering 8 units, data analysis, and experimental design. The best way to get ready? Practice tests — and lots of them.
By taking AP Biology practice tests, you:
- Get familiar with the format of questions
- Identify your strengths and weaknesses
- Learn how to manage time under exam pressure
This guide covers where to find high-quality practice tests, how to use them effectively, and what to do after each test to improve.
AP Biology Exam Format (Quick Overview)
The exam lasts 3 hours and is split into two sections:
- Section I: Multiple Choice (90 minutes, 60 questions, 50% of score)
- Individual and paired questions
- Data tables, charts, and experimental setups
- Section II: Free Response (90 minutes, 6 questions, 50% of score)
- 2 long FRQs (10 points each)
- 4 short FRQs (4 points each)
- Requires data interpretation and experimental design
Where to Find AP Biology Practice Tests
1. College Board Official Practice Materials
- AP Classroom has topic-specific progress checks
- Released past exam questions with scoring guidelines
2. RevisionDojo AP Biology Resources
- Unit-by-unit quizzes
- Full-length simulated exams
