Science - Microbes

The Open University

Course Information

The Science – Microbes course from The Open University is one of a series of 100-hour flexible online courses introducing fascinating topics in science. It allows you to learn about this topic just for interest and enables you to try out a new area of study before you commit yourself to further study. You can register and begin this course at any time and will have at least 6 months to complete it.

What you will study

What have flu pandemics got to do with beer? Both involve microbes. Since the birth of civilisation humans have had an uneasy alliance with the microbial world. These microscopic organisms have brought us terrible afflictions such as Black Death, flu pandemics and food poisoning, but at the same time they ferment our wine, help our bread rise and work in the soil to enable our crops to grow.

This course provides an introduction to microbes, explaining their importance in disease and environmental issues and their role in making and spoiling food. You will learn how many microbes exist harmlessly on and in the human body with key beneficial roles, such as in the human digestive system, and how they can cause disease if this natural balance is disturbed. Microbes are used to manufacture the antibiotic drugs to treat these infections but bacteria can evolve to become resistant to such drugs, requiring continual scientific work to develop new antibiotics against these ‘superbugs’.

Microbes play a major role in the environment, influencing climate and playing a vital part in recycling elements in the soil, the atmosphere and other natural systems. On a more mundane level, microbes are involved in making cheese and pickled foods, fermenting beer and producing a huge variety of other foods. Food spoilage is also caused by microbes and is a major problem for food distribution and preservation.

Scholarship Option

This course is eligible for the UK Study Online Scholarship draw

Register today for the 2022 ukstudyonline.com scholarship.

One of the only UK scholarships 100% dedicated to online study. £1,000 support for tuition fees for UK & International Students

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