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Learn biology

All living things share the science of biology. Understanding this field can lead to professional opportunities in genetics, biotechnology, biochemistry, neurobiology, and other disciplines. Learn biology with online courses delivered through edX.

What is biology?

Biology is the study of life. This includes all living organisms from the simplest to the most complex. The anatomy, development, chemical characteristics, genetics, and evolution of a species are all part of the science of biology. And there are many biology subdisciplines, including biochemistry, genomics, physiology, ecology, and medicine.

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 Biology course curriculum

The study of biology starts with the cell, the basic building block of any living organism. Understanding the structure, function, and life cycle of a cell is fundamental to the study of all biological sciences. Building a strong foundational knowledge of cellular biology may help learners branch out into different biological areas or specializations. 

For learners at the beginner level, an introductory biology course may cover:

  • Genotypes and phenotypes

  • Enzyme function and regulations

  • Cell structure and function

  • Protein synthesis

  • Bodily systems

Learn how to use molecular tools to study biology, how to describe the building blocks of life, and how their interactions dictate structure and function in biology. Explore the mysteries of biochemistry, genetics, and molecular biology with more advanced courses that delve deeper into specialized topics.

Jobs in biology

An interest in biology can take learners down many career paths. Individuals can focus on plants, animals, or humans in careers that span all types of industries. 

Potential careers that use biology include:

  • Doctor or nurse

  • Medical researcher

  • Botanist

  • Zoologist

  • Epidemiologist

  • Sociologist

Whether you see yourself working in a hospital helping patients or studying plants and animals in the jungle, learning biology can set you down an exciting new career path. Start your learning journey today.