(cellular) respiration
i forgot
The gas we take in when we inhale is oxygen.
About 20% is inhaled I believe
Inhaled air contains more oxygen than exhaled air because the cells have not yet used that oxyginated air.
The primary function of the respiratory system is to exchange oxygen and carbon dioxide. Inhaled oxygenenters the lungs and reaches the alveoli. Oxygen passes quickly through this air-blood barrier into the blood in the capillaries. Similarly, carbon dioxide passes from the blood into the alveoli and is then exhaled.
yes!
The primary function of respiratory system is to provide blood with supply of oxygen, which is needed by every part in the body. This is done via breathing. Oxygen is inhaled while carbon dioxide or waste is exhaled.
Exhaled air contains 16% oxygen and 21% when inhaled.
i forgot
21% of the air we inhale is oxygen
When you inhale, oxygen is absorbed by the lungs and transferred to the bloodstream through the alveoli. From there, it is carried by red blood cells to all the cells in the body where it is used in the process of cellular respiration to produce energy. Carbon dioxide, a waste product of this process, is then transported back to the lungs and exhaled.
The concentration of oxygen inhaled depends upon the prescribed flow rate and the ventilatory minute volume (MV).
About 21%.
oxygen:)
About 21%
Oxygen is required so that we can make ATP. ATP is the energy that the cell needs to function.
cells