Red blood cells.
The function of blood is what it does in the body (carries O2, CO2, food, hormones water etc.) and the circulation of blood is how it gets round the body (pumped by the heart through arteries and veins) to perform its function.
The Veins carry de-oxygenated blood Haemoglobin, a chemical in red blood cells carries both carbon dioxide and oxygen.
Human gas-exchange occurs in the lungs. Once air enters the lungs, diffusion of O2 and CO2 occurs in the alveoli.
When ther is a higher concentration of O2 than CO2, rubisco can bind O2 in place of CO2.
co2 is produced the as a waste product in your blood stream. when you inhale you red blood cells take up O2 from your lungs and store it in your Hemoglobin which is located in the RBC. Then your RBC travels thru your heart and you to you body delivering o2 to your organs and tissues. Once your Hemoglobin[Hb] releases o2 to the tissue it exchanges it for CO2 which is the byproduct of respiration. now the RBC flows thru your capilaries to you veins and back to the heart where it then goes to the lungs and gets exchanged for O2 and the co2 will now be exhaled out of your body.
bronchi carries o2 and co2. It carries air to the lungs.
bronchi carries o2 and co2. It carries air to the lungs.
Bronchi carries o2 and co2. It carries air to the lungs.
Bronchi carries o2 and co2. It carries outer air to the lungs.
Blood
Bronchi carries air to lung. Mainly o2 and co2.
Blood flows in a circle from lungs to tissues and back. At the lungs O2 gets into the blood and CO2 gets out - at the tissues O2 leaves the blood and CO2 enters.
The function of blood is what it does in the body (carries O2, CO2, food, hormones water etc.) and the circulation of blood is how it gets round the body (pumped by the heart through arteries and veins) to perform its function.
Simply put, it supplies the bodies tissues with oxygen it carries. After oxygen is extracted by the tissue it flows to the venous side of the vascular system and is carried back to the heart. It then goes through the lungs to remove CO2 and gain O2. Then the process continues. Overall, the vascular system supplies the body tissue with O2 and removes CO2. Hope this helps.
The Veins carry de-oxygenated blood Haemoglobin, a chemical in red blood cells carries both carbon dioxide and oxygen.
In the lungs, the blood receives O2 while getting rid of CO2
Oxygen O2 and Carbondioxide CO2