What do methanogens do

Eukaryotic pathogens can hide from the host’s immune system by coating themselves with proteins from the host.

Who was the first person to describe living cells

If a bacterium experiences harsh environmental condition it may form a stress resistant form called an

How many micrometers (µm) are in a meter

In secondary sewage treatment microbes are allowed to grow in the water; the growing biomass of microbes forms large clumps of matter that will eventually settle out of the solution.

Enveloped viruses are much more durable in the environment that naked viruses

A mycelium is

Mitochondria manufacture ATP for the cell and are most likely descended from aerobic bacteria that started living inside another cell

Archaea lack peptidoglycans cell walls and no pathogenic archaeans have ever been discovered