Life's essential functions are powered by a set of compounds called metabolites, which are involved in every natural process, ...

What are the parts of a human body? Learn about the main parts ... Bitesize 1st Level Science guide on the digestive system for Scotland's Curriculum for Excellence (CfE). What does the heart ...

The digestive system is the series of tubelike organs that convert our meals into body fuel. There are about 30 feet (9 meters) of these convoluted pipeworks, starting with the mouth and ending ...

Researchers have discovered that mRNA-based COVID-19 vaccines have a persistent effect on the innate immune system. These mechanisms may help the human body to better protect itself against potential ...

A new part of the immune system has been discovered and it is a goldmine of potential ... with developing them into drugs because they are already products of the human body so the "safety side of it ...

So in a striking act of scientific creativity, Liu turned to the animal kingdom and to human medical science to figure out what was going ... acid by an enzyme already present in the human body. Liu ...

However, the human body evolved to function in the gravity ... Microgravity also distorts the vestibular system, which is how you balance and sense which way is up. In space, there is no up ...

Learn about human lungs, respiration system, breathing in oxygen and breathing out carbon dioxide. Bitesize 2nd Level Science in ... and the kidneys help keep body temperature and water levels ...