Respiration process in humans:

Let us discuss about respiration in humans.. Respiration is method of allowing the oxygen from air to enter in blood & CO₂ from blood to exit the body.Through the process of respiration, food in burnt and energy is released. Breathing ought to be the process which gets oxygen inside and carbon dioxide inside and then out of the body. It proceeds in 4 steps.

• Ventilation : Ventilation (breathing) is the method of exchange of gases between atmosphere and lungs, dependent on pressure differences.
• External respiration : It is convert of gases between the air in the alveoli and gore in the pulmonary capillaries. 
• Internal respiration : Intramural metastasis is the convert of gases between tissue blood capillaries & paper cells.
• Gas transport : O2 transport: Exclusive 1.5% is carried as dissolved oxygen in slaying plasma and 98.5% is carried with RBCs. The higher denseness of oxygen in the alveoli, slightly higher pH and slightly icebox temperature, justification hemoprotein to withdraw up oxygen and become oxyhemoglobin (HbO2).   CO2 transport: Transported in the blood in two main forms a) Dissolved CO2, b) Carbaminohemoglobin,  & finally as c) Bicarbonate ions.

This is about human respiratory system process. Next we will move on some other concept of biology.