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Online Biology Courses


Fundamentals of Biology
XSIQ

Fundamentals of Biology

Introduction to Biology is a free introductory course on the science of the living world. These lessons teach learners of all ages about organisms, cells, nutrients (carbohydrates, proteins, vitamins..
Students: 28,109 Start Course
Advanced Biology 1
XSIQ

Advanced Biology 1

This comprehensive biology course introduces a broad range of biology subjects including molecular biology, gene, cell biology, organic and inorganic compounds, experimental methods and designs, regu..
Students: 20,541 Start Course

Fundamentals of Virology
Columbia

Fundamentals of Virology

A virus is a small infectious particle which can only replicate inside the cells of a living organism. Most viruses are harmless to humans, some are infectious and make us ill for a short period of t..
Students: 6,229 Start Course
Modern Lifestyle Diseases: Awareness and Prevention
OpenLearn

Modern Lifestyle Diseases: Awareness and Prevention

Around the world, diabetes, obesity and cardiovascular diseases are affecting the health and well-being of hundreds of millions of people. These diseases are no longer confined to the developed world..
Students: 5,161 Start Course

Introduction to Immunology
Khan Academy

Introduction to Immunology

Immunology is the study of the immune system. This free online course explains how the human immune system fights disease and infection. This course is taught through a series of narrated videos. The..
Students: 5,096 Start Course
Advanced Biology 2
XSIQ

Advanced Biology 2

This free online course in our Biology suite examines natural selection, patterns of evolution and molecular biology. It also explores DNA, protein synthesis and mutations and gene mapping. It is a p..
Students: 5,028 Start Course
Biology - Genes and Gene Technology
OpenLearn

Biology - Genes and Gene Technology

It is over sixty years since the structure of DNA was first discovered by Watson and Crick. Since then work in genetics and gene technology has expanded to the point where the entire human genome has..
Students: 4,563 Start Course
Introduction to Cellular Physiology
AMEDD Center and School

Introduction to Cellular Physiology

Cell physiology is the branch of science that studies the structure and function of individual cells. Our increasing knowledge and understanding of cellular mechanisms and processes have led to great..
Students: 4,050 Start Course
Biology - Cell Division
Khan Academy

Biology - Cell Division

Cell division and replication are fundamental biological processes that occur in all organisms. This free online course about cell division will explain the complex processes of cell division in deta..
Students: 3,294 Start Course
Biology - Evolution, Natural Selection and DNA
Khan Academy

Biology - Evolution, Natural Selection and DNA

Evolution and natural selection are very important concepts that have revolutionised our understanding of biology. Natural selection is a process resulting in the evolution of organisms that are best..
Students: 2,946 Start Course
Biology - Heredity
Khan Academy

Biology - Heredity

Heredity is the genetic transmission of characteristics from parent to offspring. Many of these characteristics, particularly the dominant ones, have a physical manifestation like hair colour or colo..
Students: 2,244 Start Course
Fundamentals of Cellular Respiration
Khan Academy

Fundamentals of Cellular Respiration

Cellular respiration is a key concept to understand in biology as it involves obtaining energy from the nutrients organisms eat and the removal of waste products. It is a key biological process which..
Students: 1,634 Start Course

Free Biology Courses