When you breathe in, your lungs take in oxygen from the air and deliver it to your bloodstream. The oxygen is then carried by red blood cells to your body's tissues, where it is used for energy production. At the same time, carbon dioxide, a waste product of the energy production process, is picked up by the bloodstream and transported back to the lungs to be exhaled out of the body.
Under ordinary conditions oxygen is itself a gas so cannot be said to carry a gas.
Blood drops off oxygen and picks up carbon dioxide in the capillaries of tissues throughout the body. Oxygen is released from the red blood cells and diffuses into the tissues, while carbon dioxide produced by the cells enters the blood to be transported back to the lungs for removal.
Hemoglobin is the most important element for oxygen and CO2 transfer in blood. It binds with oxygen in the lungs to form oxyhemoglobin and carries it to tissues where it releases oxygen and picks up carbon dioxide.
Carbon dioxide in the body can diffuse from the blood into the lymphatic vessels, as lymph is a fluid that closely interacts with blood and picks up some of its components, including metabolic byproducts like carbon dioxide. The lymphatic system helps to remove excess fluids, waste, and other substances, including carbon dioxide, from tissues in the body.
Rainwater can contain dissolved gases like oxygen and carbon dioxide, as well as small amounts of minerals like calcium, magnesium, and potassium that it picks up as it falls through the atmosphere. It can also contain pollutants like sulfur dioxide and nitrogen oxides from air pollution.
Blood travels to the lungs and picks up oxygen. The oxygen replaces the carbon dioxide.
Carbon dioxide and oxygen
The heart pumps blood low in oxygen and high in carbon dioxide to the lungs, where blood releases carbon dioxide and picks up oxygen.
Oxygen becomes carbon dioxide when it acts as a means of transporting carbon out of the cell. Oxygen (O2) is brought to any cell in the body by the bloodstream, where it picks up some of the cells carbon (C) waste. Hence, it becomes CO2, or carbon dioxide.
Blood picks up oxygen and releases carbon dioxide in the lungs.
Blood picks up oxygen and releases carbon dioxide in the lungs.
gas exchange
The CO2 or carbon dioxide is removed by the alveoli from the blood. The carbon dioxide is replaced with oxygen. The blood is then full of oxygen. Alveoli are tiny sacs in the lungs, surrounded by capillaries.
The oxygen from the air they inhale is distributed to the body parts through the blood stream. The blood picks up carbon dioxide and it is exhaled into the environment.
Carbon dioxide rich blood, which is red blood cells lacking oxygen but high in carbon dioxide concentration.These blood cells have circulated through the body and given up much of its oxygen while collecting waste carbon dioxide. The pulmonary artery carries this blood from the heart to the lungs, where it picks up a fresh supply of oxygen and eliminates carbon dioxide.
Oxygen exchanges occur in the lungs where the circulatory system takes in oxygen and releases carbon dioxide into the lungs. Oxygen exchanges also occur in the capillaries where the circulatory system delivers oxygen to the cells and picks up carbon dioxide from the cells.
No, it does everything except picks up oxygen in the LUNGS. It gives up carbon dioxide instead! :)