AP Biology Exam: Quiz & Prep

Maximize your score on the AP Biology exam with the ultimate AP Bio Review app — now supercharged with AI!

Designed specifically for high school and pre-med students, this app provides a structured, visual, and comprehensive way to master the College Board AP Biology curriculum. Whether preparing for unit tests or the May AP exam, our HD videos, AP-style practice questions, and AI tutor ensure you are ready to earn a score of 5.

🤖 NEW: AI-POWERED LEARNING TOOLS

• AI Biology Quiz Generator: Instantly generate custom AP-style practice questions on any topic or difficulty level.

• AI Smart Tutor & Search: Get instant, simplified explanations for complex scientific mechanisms and find exact CED topics in seconds.

🔬 FULLY ALIGNED WITH THE 2026 CED

Meticulously organized to match the latest AP Biology Course and Exam Description (CED) across all 8 instructional units:

• Unit 1: Chemistry of Life — Water potential, Macromolecules, Hydrogen bonding, and pH.

• Unit 2: Cell Structure & Function — Organelles, Surface area-to-volume ratio, Tonicity, and Membrane transport.

• Unit 3: Cellular Energetics — Enzymes, Photosynthesis, Cellular Respiration, and ATP synthesis.

• Unit 4: Cell Communication & Cell Cycle — Signal transduction pathways, Mitosis, Meiosis, and Cyclins.

• Unit 5: Heredity — Mendelian genetics, Non-Mendelian inheritance, and Pedigrees.

• Unit 6: Gene Expression & Regulation — DNA replication, Transcription, Translation, Operons, Biotechnology, and CRISPR.

• Unit 7: Natural Selection — Evolution, Phylogeny, Speciation, and Hardy-Weinberg equilibrium.

• Unit 8: Ecology — Energy flow, Trophic levels, Population dynamics, Keystone species, and Conservation.

🎯 HIGH-STAKES PRACTICE & EXAM TOOLS

• 1,000+ Stimulus-Based MCQs: Practice Section I multiple-choice questions tied to real experimental data, charts, and diagrams.

• FRQ Strategy Support: Master Section II Free Response Questions with guided conceptual breakdowns and scoring rubrics.

• Math & Equation Sheet Practice: Step-by-step solutions for biology math, including Chi-Square tests, Hardy-Weinberg, rate calculations, and standard deviation.

• Detailed Answer Explanations: Understand why correct answers are right and why distractors are wrong.

🎥 VISUALIZE THE "BIG IDEAS"

Our HD animations bring abstract cellular mechanisms to life, making it easy to remember the Krebs Cycle, Electron Transport Chain, and Signal Transduction.

🇺🇸 BUILT FOR SELF-STUDY & CLASSROOM REVISION

• Offline Study Mode: Download unit notes to study anywhere without internet access.

• Last-Minute "Cram" Summaries: High-yield unit review sheets for quick revision leading up to exam day.

• Personalized Progress Analytics: Track your performance across all 8 Units to identify weak points.

• AP Bio Dictionary: Over 1,000+ key terms defined for instant reference.

🤖 ABOUT AI FEATURES

AI Tutor answers, AI quiz questions, and AI search results are created using generative AI and may occasionally contain errors — always cross-check critical facts against your textbook and CED materials. You can report or flag any AI content directly in the app.

📖 TRADEMARK DISCLAIMER

AP® and College Board are registered trademarks of the College Board, which was not involved in the production of, and does not endorse, this application.