This 1930s educational film provides a detailed exploration of the respiratory and excretory systems, combining live-action demonstrations, animations, and intertitles to illustrate human anatomy ...

Anaerobic close anaerobicWithout oxygen. respiration does not need oxygen (unlike aerobic respiration). It is the release of a relatively small amount of energy in cells by the breakdown of food ...

Respiratory system models are experimental systems that recreate aspects of human respiratory system development, function or disease. Animal models such as dog, rodent and pig can be used to ...

The human respiratory system contains the organs that allow us to get the oxygen we need and to remove the waste carbon dioxide we do not need. It contains these parts: two lungs tubes leading ...

An injury that impairs or compromises your respiratory system can negatively affect the amount of oxygen or carbon dioxide in your blood. For instance, a spinal cord or brain injury can ...

Discover a study that explored the hypothesis that mucus transpiration contributes to airway inflammation and chronic ...