There are two types of respiration: Aerobic respiration occurs in the presence of oxygen and in most cells most of the time. Anaerobic respiration occurs without oxygen and much less frequently ...

Researchers have made a surprising discovery of Henneguya salminicola, a microscopic parasite residing in salmon muscles, as ...

People often discuss the importance of removing, or “flushing out,” lactic acid from the blood after intense exercise to ...

The paper, titled "Simultaneous aerobic and anaerobic respiration in hot spring chemolithotrophic bacteria," is published in ...

particularly regarding the origins of respiration and the conditions that made complex life possible. For decades, scientists believed that bacteria remained strictly anaerobic until theGreat ...