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Biology

About Course

Biology is the natural science that studies life and living organisms, including their physical structure, chemical processes, molecular interactions, physiological mechanisms, development and evolution. Preparing to study biologyBiology draws on concepts from chemistry, math, and physics. See how to best prepare yourself for a free biology course.

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Description

Topics for this course

408 Lessons

Intro to biology

Welcome to biology!
Biology overview
The science of biology
The scientific method

Chemistry of life

Water, acids, and bases

Properties of carbon

Macromolecules

Energy and enzymes

Structure of a cell

Membranes and transport

Cellular respiration

Photosynthesis

Cell signaling

Cell division

Classical and molecular genetics

DNA as the genetic material

Gene regulation

Biotechnology

Developmental biology

Bacteria and archaea

Viruses

Evolution and the tree of life

History of life on Earth

Ecology

About the instructors

4.33 (24 ratings)

45 Courses

181 students

Free

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