Organs are a collection of tissues, which are in turn a collection of cells.
Cells produce ATP from glucose and this processes (glycolysis and then krebs' cycle) require O2 to help form CO2 to release energy from the carbon-carbon chain.
Watch a video on how the kreb's cycle work and watch for the oxygen that is inserted in the system.
ALL of the the organs in the human body need an oxygen supply. This even includes the organs responsible for delivering oxygen to the rest of the body: the heart and lungs. Every organ requires oxygen. All that can be said in this case is that some organs use/need more oxygen than others. For instance, the brain needs/uses more oxygen than the spleen.
Living things use oxygen in a process called cellular respiration, where oxygen is used to convert nutrients into energy. This energy is essential for cells to carry out their functions and for overall metabolism. Additionally, oxygen is used to maintain the health and functionality of cells in various tissues and organs.
either your heart because with out it the blood has no oxygen and so cells cannot respire or the brain because if you go without oxygen it can cause permanent brain damage. so probably the heart because without oxygen you'll die.
Red blood cells meet organs such as the lungs, where they pick up oxygen, and the spleen, where old or damaged red blood cells are filtered out and removed from circulation. As they circulate, red blood cells deliver oxygen to tissues and organs throughout the body.
Alveoli are the sack-shaped respiratory organs where blood picks up oxygen from the air during the process of respiration. These tiny air sacs in the lungs are surrounded by capillaries, allowing for the exchange of gases like oxygen and carbon dioxide.
Fish use organs on the sides of their heads called gills. These organs are used to extract oxygen from the water around them, allowing them to breath.
they suck it in through their ears
The circulatory system takes oxygen from the lungs and carries it to organs such as organs in the digestive system. The organs then use the oxygen to help them function properly and give them energy.
ALL of the the organs in the human body need an oxygen supply. This even includes the organs responsible for delivering oxygen to the rest of the body: the heart and lungs. Every organ requires oxygen. All that can be said in this case is that some organs use/need more oxygen than others. For instance, the brain needs/uses more oxygen than the spleen.
The organs most sensitive to deprivation of oxygen are the heart and the brain.
Oxygen passes from the blood into organs through the wall of capillaries.
All organs of the respiratory pathway are important in delivering oxygen. These include the pharynx, trachea, and lungs.
They use organs called gills that absorb the oxygen from the water. As far as amphibians go, they have both gills and lungs and are able to breath from the water and the atmosphere.
Because adequate blood flow is required to provide the organs and tissues with oxygen, vasculitis causes damage to oxygen-deprived organs and tissues
Yes, gills are organs that aquatic animals use for breathing underwater. They extract oxygen from water and release carbon dioxide as a byproduct.
Oxygen from the air is inhaled into the lungs, where it diffuses into the bloodstream. The heart then pumps this oxygen-rich blood to all the important organs through a network of blood vessels. The organs extract the oxygen they need for cellular function from the blood.
All organs in the body require oxygen to function, but the brain is particularly sensitive to even short periods without oxygen. Without oxygen, brain cells begin to die within minutes, leading to permanent damage or death. Other organs such as the heart, kidneys, and liver also depend on oxygen for proper function.