Book excerpt: A no-nonsense, quick review of biology for high school and college students CliffsNotes Biology Quick Review, 3rd Edition, provides a clear, concise, easy-to-use review of biology basics. Perfect for high school and college students, teacher candidates taking the Praxis Biology test, and anyone wanting to brush up on their biology knowledge. Whether you're new to elements, atoms, and molecules or just wanting to refresh your understanding of the subject, this guide can help. Aligned to NGSS, it includes topics such as cellular respiration, photosynthesis, mitosis and cell reproduction, genetics, DNA, and plant and animal structures and functions. The target audience is high school and college students: 96% of high school students take a biology course before graduating, and biology "101" is a staple at all colleges and universities.