Question

List the major steps that are involved with respiration in humans

Answer 1

Answer:

breathing

external respiration

internal respiration

cellular or cell respiration

Answer 2

Major steps that are involved with respiration in humans:

• Respiration in humans includes the inhalation and exhalation process. This process makes the entry of oxygen into the lungs and exhalation of carbon dioxide from the lungs.
• This process of exhalation and inhalation is the most important as every cell of the body requires oxygen in the organ.
• The organ functioning is active only if oxygen reaches the organ. The various biochemical pathway requires the oxygen molecules for the reaction to occurs.