Biology starts smaller than you think — at atoms and molecules — and builds outward through cells, organisms, ecosystems, and evolution. Every module is written so a complete beginner can follow it without feeling lost.
The seven characteristics of living things. What separates a virus from a bacterium, and a bacterium from you.
Why water is the solvent of life. Atoms, bonds, and pH — the chemical foundation everything biological is built on.
Proteins, lipids, carbohydrates, and DNA — the four families of molecules that build and run every living thing.
The basic unit of life. How the cell theory was established and why it was one of biology's greatest breakthroughs.
The fundamental divide in all life. Bacteria vs everything else — and what that difference means structurally.
The phospholipid bilayer that defines every cell. How things get in and out — diffusion, osmosis, active transport.
Every section built for depth. Not surface coverage.
Profiles for every major organism group, biological process, cellular structure, and system — with full explanations.
How CRISPR actually works. Why aging happens. The real story of DNA's discovery. How consciousness might emerge from neurons.
Part of the STEM For Adults family
← Back to STEMforAdults.com