AP Biology Practice

AP Biology Practice is an exam preparation app designed for students getting ready for AP Biology tests. The app provides a wide collection of AP Biology MCQs organized by major units, helping learners build conceptual understanding and improve test performance. With chapter-based practice and structured revision, students can study more effectively for classroom tests, competitive exams, and AP exam readiness.

This app focuses on MCQ-based practice for quick revision and exam-style question solving. Each topic is divided into clear units to support systematic learning.

Topics Covered in AP Biology Practice

Chemistry of Life

Water properties including cohesion, adhesion, and polarity

Macromolecules such as carbohydrates, proteins, lipids, and nucleic acids

Enzyme function and factors affecting enzyme activity

pH, buffers, and biological stability

Carbon-based molecules

ATP as the primary energy molecule

Cell Structure and Function

Prokaryotic and eukaryotic cell differences

Membrane transport including diffusion and osmosis

Cell communication and signaling pathways

Structure and roles of organelles

Surface area to volume ratio and cell size limitations

Cellular Energetics

Photosynthesis including light reactions and the Calvin cycle

Cellular respiration including glycolysis, Krebs cycle, and electron transport

ATP formation and energy conversion

Enzyme regulation

Fermentation processes

Cell Cycle and Division

Stages of the cell cycle

Mitosis and production of identical cells

Meiosis and genetic variation

Cell cycle checkpoints

Cancer and uncontrolled cell division

Apoptosis and programmed cell death

Heredity and Genetics

Mendelian inheritance laws

Punnett squares and probability

Non-Mendelian patterns including codominance and linkage

Chromosomal basis of inheritance

Genetic disorders and mutation effects

Pedigree analysis

Molecular Genetics

DNA structure and replication

Transcription and RNA formation

Translation and protein synthesis

Gene regulation and epigenetic control

Biotechnology including PCR and CRISPR

Evolution

Natural selection and adaptation

Genetic drift and gene flow

Speciation processes

Phylogenetic relationships

Hardy-Weinberg equilibrium

Ecology

Ecosystems and interactions

Energy flow and trophic levels

Cycles of carbon, nitrogen, and phosphorus

Population growth and carrying capacity

Community interactions including predation and mutualism

Human impact on ecological systems

Physiology and Homeostasis

Nervous system structure and communication

Endocrine system and hormonal regulation

Immune system responses

Circulatory system roles and components

Why Choose AP Biology Practice?

• Covers all major AP Biology units

• Fully MCQ-based for exam-style learning

• Ideal for daily revision and test preparation

• Clear chapter organization for structured study

• Suitable for AP students, high school learners, and biology beginners

Prepare more efficiently with AP Biology Practice, your dedicated companion for mastering AP Biology concepts and improving exam performance.