Sentences with Bacterium

A single bacterium is too small to be seen without a microscope.

Researchers are studying the behavior of bacterium to develop new antibiotics.

The bacterium in the water sample indicated contamination, leading to a health advisory.

Elementary students learn about bacterium and other microorganisms in their biology class.

The bacterium's ability to adapt makes it challenging for scientists to develop effective treatments.

Foodborne illness is often caused by the presence of harmful bacterium in contaminated food.

Environmentalists are concerned about the impact of human activities on the bacterium present in ecosystems.