Mesophile

Definition

A mesophile is a microorganism that thrives at moderate temperatures, typically between 20°C and 45°C. They are commonly found in soil, water, and the human body.

5 Must Know Facts For Your Next Test

1. Mesophiles have an optimal growth temperature range of 30°C to 37°C.
2. They are the most common type of microbes affecting humans due to their compatibility with human body temperature.
3. Many pathogenic bacteria are mesophiles.
4. Mesophiles play a crucial role in fermentation processes used in food production.
5. They can be contrasted with psychrophiles and thermophiles, which prefer colder and hotter environments respectively.

Review Questions

Related terms

Psychrophile: A microorganism that grows best at temperatures below 15°C.

Thermophile:

A microorganism that thrives at relatively high temperatures, typically between 45°C and 80°C.

Pathogen:

An organism that causes disease in its host.