oxigénbejutást
Oxigénbejutás refers to the process by which oxygen enters a system or organism. In biological contexts, it commonly refers to the uptake of oxygen from the environment into living tissues. For humans and many other animals, this occurs primarily through respiration, where oxygen is inhaled into the lungs and then diffuses across the alveolar membranes into the bloodstream. This oxygenated blood is then transported to cells throughout the body, where it is used in cellular respiration to produce energy.
In aquatic environments, organisms obtain oxygen through gills, which are specialized organs designed to extract dissolved
Beyond biological systems, oxigénbejutás can also describe the ingress of oxygen into non-living systems, such as