Sentences with Bacterium

Under the microscope, the bacterium appeared as a tiny, single-celled organism.

The scientist studied the bacterium's genetic makeup to understand its role in the ecosystem.

Bacterium in the soil plays a crucial role in breaking down organic matter for plant nutrition.

Antibiotics are often prescribed to treat infections caused by harmful bacterium.

The astronaut took precautions to avoid carrying any bacterium into space on the spacecraft.

Bacterium in the human digestive system contributes to the process of nutrient absorption.

Researchers used advanced technology to observe the behavior of bacterium in extreme environments.

A microscope is an essential tool for scientists studying the structure of bacterium.