Full-length practice exam modeled on the official College Board AP Biology exam. 60 stimulus-based MCQs and 6 free-response questions (2 long + 4 short) covering all 8 units. Each FRQ part has a 1-point rubric checklist you grade after submitting.
Section I — Multiple Choice
60 questions · 90 minutes
60 stimulus-based multiple-choice questions across all 8 units (Chemistry of Life; Cell Structure & Function; Cellular Energetics; Cell Communication & Cell Cycle; Heredity; Gene Expression & Regulation; Natural Selection; Ecology).
Section II — Free Response
6 items · 90 minutes
6 free-response questions: 2 long FRQs (~25 min each) and 4 short FRQs (~10 min each). Self-graded rubric checklist after each part.
Total time: 3h 0m. Each section has its own timer; sections are completed back-to-back. Free-response sections use a self-grading rubric checklist after you write your response.
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