This 1930s educational film provides a detailed exploration of the respiratory ... Beginning with the organs of respiration, it highlights the structure and function of the nose, larynx, trachea ...

Metabolism close metabolismAll the chemical reactions in the cells of an organism, including respiration. is the term used for all the chemical reactions that happen inside an organism's body.

Many parts of the body are involved, including the lungs, airways and blood. Respiration is a chemical reaction which occurs in all living cells, releasing energy from glucose. The process of ...

New research is showing that how you breathe could shape how you remember. Breathing patterns don’t just support life—they ...

Throughout his life, Mitchell saw the detailed mechanism of respiration in this far broader sense: Membrane proteins can create gradients across a membrane, and these gradients can in turn power work.