Bacteria and archaea

Description

They’re everywhere. They number in the millions of trillions of trillions. They live on every surface, in every environment, and even in your gut. That’s right…I’m talking about prokaryotes! Learn more about bacteria and archaea.


Part of Biology


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Frequently Asked Questions

What is Bacteria and archaea by Khan Academy?

Bacteria and archaea is a learning resource for Microbiology. It is available in the following format(s): Online class. It is suited for 7th - College students.

What grade level is Bacteria and archaea by Khan Academy appropriate for?

It is designed for 7th - College students, but could be useful for students of other ages as well; please look at the description and images to determine suitability.

How much does Bacteria and archaea by Khan Academy cost?

It is free!