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🧬AP Biology

AP Biology Unit 1 Review - Chemistry of Life

Microevolution & Natural Selection

Biochemistry Review - Unit 1 Biology

Origins of Life

Cellular Structure & Transport

Cellular Structure & Transport - Slides

Cellular Respiration - Slides

Cellular Respiration

Cell Signaling - Slides

Photosynthesis - Slides

Abiotic Signaling

DNA Replication

Gene to Protein

Gene Regulation

Mitosis & Meiosis

Mendelian Genetics

Chi Square Analysis

Non-Mendelian Genetics & Pedigrees

Bacteria & Viruses

Endocrine System

Population Ecology

Community Ecology

Nutrient Cycles & Succession

Review Part I: Evolution

Review Part II: Cells & Energy Transfer

Review Part III: Cell Division & DNA to Protein

Review Part IV: Heredity & Body Systems

Review Part V: Ecology

🌶 Big Ideas 1-2 Review

🌶 Big Ideas 3-4 Review

🌶 Last Minute AP Bio Tips & Tricks

Intro to AP Biology

Intro to Unit 1 for Teachers

Structure of Water and Hydrogen Bonding

Elements of Life

Introduction to Biological Macromolecules

Chemistry Review for Biology Students

Chemistry Review for Biology Students - Slides

Properties of Biological Macromolecules

AP Biology Unit 1

Review of Unit 1 Part 2

Review of Unit 1 Part 2 - Slides

Cell Structure: Subcellular Components

Cell Structure and Function

Overview of the AP Biology Exam with an Example FRQ for Unit 1

Back to Basics: Cells

Plasma Membranes

Membrane Permeability

Membrane Transport

Facilitated Diffusion

Mechanisms of Transport

Tonicity and Osmoregulation

Cell Compartmentalization and Its Origin

Review of Unit 2

Enzyme Structure

Enzyme Catalysis

Environmental Impacts on Enzyme Function

Cellular Respiration

Cell Communication

Review of Unit 3

Cram Review (2019)

Feedback Mechanisms and the Cell Cycle

Meiosis and an Intro to Heredity

Mendelian and Non-Mendelian Genetics and Chi Square

DNA Replication, Transcription, and Translation

Gene Expression, Cell Specialization, and Mutations

Microevolution and Hardy Weinberg

Extinction, Variation in Populations, and the Origins of Life

Cellular Energy

Presentation Slides, Cellular Energy

Dialysis Tubing Lab Review

Transformation Lab

Enzyme Catalysis

🎉NMSI AP Reader Chat: Biology

Structure and Function of Biological Macromolecules

Practice Quizzes

Score Calculator

🧬ap biology review

Q and A

Verified for the 2025 AP Biology exam•Last Updated on June 21, 2023

C

Caroline Koffke

Resources

Caroline reviews the latest updates from CollegeBoard, tips to organizing yourself to study on your own, and goes over some practice FRQs.

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Practice Quiz Glossary

Cellular Energy