As blood passes through lungs, there is exchange of oxygen and carbon bi oxide, from high concentration to low concentration and oxygen enters the blood from air to blood to make it oxygen rich.
When oxygen reaches the lungs, it diffuses through the walls of the tiny air sacs (alveoli) into the surrounding blood vessels. It binds to hemoglobin in red blood cells, which then carry the oxygen-rich blood to the body's tissues and organs. This process allows oxygen to be delivered to cells for energy production.
When blood reaches tissues, it delivers oxygen and nutrients while also removing waste products such as carbon dioxide. This exchange of substances between blood and tissues occurs through the network of capillaries in the body. Additionally, blood helps regulate temperature and maintain proper pH balance in tissues.
Oxygen is carried in the blood by attaching to hemoglobin molecules in red blood cells. When the blood reaches cells that need oxygen, it is released from hemoglobin and diffuses into the cells. Carbon dioxide is mainly transported in the blood as bicarbonate ions, which are formed when carbon dioxide reacts with water in red blood cells.
When you inhale, oxygen enters your lungs and diffuses into your bloodstream through tiny air sacs called alveoli. The oxygen is then carried by red blood cells in the blood vessels to different tissues and organs in your body. Once the oxygen reaches the cells, it is used in cellular respiration to produce energy.
As oxygen goes into the red blood cells, it combines with the haemoglobin in it to form oxy-haemoglobin. each haemoglobin combines to 4 molecules of oxygen and because of the absence of a nucleus,more oxygen an be carried. When the red blood cells reach an area of deoxygenated blood, the oxygen from the red blood cells diffuses into the area requiring oxygen while the carbon dioxide moves into the red blood cells. The carbon dioxide then combines with the haemoglobin to form carbinohaemoglobin and is then taken to the lungs where it is unloaded and oxygen is loaded again. This process goes over again and again.
Blood flows through veins after delivering oxygen to the body.
The oxyhaemoglobin will break down and oxygen will release. :)
When oxygen reaches the alveoli in the lungs, it diffuses from the air in the alveoli into the surrounding capillaries. The oxygen then binds to hemoglobin in red blood cells, which transports it to the body's tissues for use in cellular respiration.
The blood is oxygenated that is oxygen which has been inhaled is added to the blood and the blood then transports it to other body parts.
Once oxygenated blood reaches the capillaries, the velocity of the blood is very slow - which favours the exchange of oxygen. Oxygen therefore diffuses across the walls of the capillaries into the tissues that need it.
The red blood cells pick it up from the air and take it through the blood stream to the cells in the body.
When oxygen reaches the lungs, it diffuses through the walls of the tiny air sacs (alveoli) into the surrounding blood vessels. It binds to hemoglobin in red blood cells, which then carry the oxygen-rich blood to the body's tissues and organs. This process allows oxygen to be delivered to cells for energy production.
When the blood reaches cells that do not have enough oxygen, they may not be able to function properly. This can lead to cell damage or death. The body may respond by increasing blood flow to the area or causing other cells to release additional oxygen to help support the oxygen-deprived cells.
it is used in metabolic process
the kidneys clean it by removing the waste from the blood
blood take oxygen from blood.
When blood reaches tissues, it delivers oxygen and nutrients while also removing waste products such as carbon dioxide. This exchange of substances between blood and tissues occurs through the network of capillaries in the body. Additionally, blood helps regulate temperature and maintain proper pH balance in tissues.