AP Biology

Keep what you've studied ready to recall.

Ready-made practice for the AP Biology. Build recall one short session at a time — no decks to build before you begin.

655 cards·8 decks·Yours for life
or go All-Access →

Flashcards are a memory tool. Learn the material first, then use NoReread to retain it and refresh what you already know. It doesn't replace studying the subject.

Cards are created from publicly available sources and may contain errors. Check anything you rely on against your official materials.

What's inside

Explore the curriculum, one focused deck at a time.

1Unit 1: Chemistry of Life66 cards · AP Biology Unit 1 (8–11% of the exam): water, the elements of life, macromolecules, and nucleic acid structure.2Unit 2: Cell Structure and Function73 cards · AP Biology Unit 2 (10–13% of the exam): organelles, cell size, membranes, transport, tonicity, and compartmentalization.3Unit 3: Cellular Energetics92 cards · AP Biology Unit 3 (12–16% of the exam): enzymes, cellular energy, photosynthesis, and cellular respiration.4Unit 4: Cell Communication and Cell Cycle78 cards · AP Biology Unit 4 (10–15% of the exam): cell signaling, signal transduction, feedback, and the cell cycle and its regulation.5Unit 5: Heredity66 cards · AP Biology Unit 5 (8–11% of the exam): meiosis, Mendelian and non-Mendelian inheritance, environmental effects on phenotype, and chromosomal inheritance.6Unit 6: Gene Expression and Regulation92 cards · AP Biology Unit 6 (12–16% of the exam): DNA and RNA structure, replication, transcription, translation, gene regulation, mutations, and biotechnology.7Unit 7: Natural Selection108 cards · AP Biology Unit 7 (13–20% of the exam): natural and artificial selection, population genetics and Hardy-Weinberg, evidence of evolution, phylogeny, speciation, and the origin of life.8Unit 8: Ecology80 cards · AP Biology Unit 8 (10–15% of the exam): responses to the environment, energy flow, population and community ecology, biodiversity, and ecosystem disruptions.
Archived decks · 5Still yours to study

Keep the AP Biology material fresh.

Start free and study a few minutes a day. $5.99 once, and these 655 cards are yours for life.

or go All-Access →

Flashcards for AP Biology, organized by the eight units of the College Board AP Biology Course and Exam Description, from the chemistry of life to ecology. 655 cards in 8 decks, including worked genetics, Hardy-Weinberg, water potential and population-growth problems. Built from publicly available sources such as the AP Biology Course and Exam Description, MIT OpenCourseWare Introductory Biology, and OpenStax Biology for AP Courses. Check details against official College Board materials; flashcards are a memory-retention tool, not a replacement for the course.