Back to Library
AP Sciences
4.8

AP Biology 2025

Complete AP Bio prep — all 8 units with 5,000+ questions, FRQ practice, and AI tutor.

5K+ Questions110K Active LearnersCollege Board Aligned

Pack Highlights

All 8 AP Bio units
FRQ + MCQ practice
Lab investigation questions
AI tutor with explanations
AP exam scoring rubrics
5-point score targeting
5,000+
Total Questions
400+
FRQ Prompts
8
Units
13
Labs
12+
Mock Tests
96%
Fact-Check Score
340
days

Next sitting · May 2027expected

Source: College Board

Track this exam

Units

⚗️

Chemistry of Life

500+ questions

Atoms & MoleculesWater & CarbonMacromolecules
Start Practicing
🔬

Cell Structure & Function

700+ questions

OrganellesMembrane TransportCell Communication
Start Practicing
⚡

Cellular Energetics

600+ questions

PhotosynthesisCellular RespirationEnzymes
Start Practicing
🧬

Cell Communication & Genetics

800+ questions

MitosisMeiosisMendelian GeneticsMolecular Genetics
Start Practicing
🦋

Natural Selection & Evolution

700+ questions

Darwin's TheoryHardy-WeinbergPhylogenetics
Start Practicing
🌿

Ecology

700+ questions

Population EcologyCommunity EcologyEcosystemsBiomes
Start Practicing

AP Biology AI Tutor

Powered by the AP Biology Knowledge Base — get concept explanations and FRQ guidance

AP Biology AI Tutor

Ask any question about this exam

Suggested questions: