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external respiration is the gas exchange between air in lungs and blood
You need to clarify your question better. Diffusion is the process of oxygen exchange across capillary membranes between the alveoli in the lungs and the capillaries in the pumonary blood system. Simply put its just ventilation (breathing)
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∙ 11y ago
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Why is external respiration vital to cellular respiration?
Cellular respiration need oxygen. This oxygen is supplied by external respiration
How does external respiration work?
well what happens is the repiration is external
Name the organs of external respiration?
Lungs and Gills are both used for external respiration
Differentiate between external inertial cellular respiration?
The external inertial respiration refers to breathing, while the cellular respiration refers to respiration between the cells.
External respiration involves?
External respiration is the exchange of gases between each lung and blood. It involves inhaling gases from the organisms external environment, and then exhaling the gases back out.
What is the difference from respiration and breathing?
Internal Respiration: Is changing food (glucose) into energy. External Respiration: Is breathing in and out.
What is the difference between external respiration and tissue respiration?
External respiration is gas exchange in the lungs. Tissue respiration is the chemical reactions in our cells which produce energy. The most usual one is aerobic respiration: glucose + oxygen --> carbon dioxide and water.
What does internal and external respiration mean?
External respiration refers to the act of mechanically pulling air into the lungs via breathing. Internal respiration is the exchange of gasses from blood to tissue and vice versa.
What are the steps for external respiration?
External respiration consist in three steps:Pulmonary ventilation (inhalation and exhalation.)Gas diffusion.Transport of Oxygen (O2) and Carbon dioxide (CO2).
What major organ is involved external respiration?
Lungs
Where does external respiration occurs?
Between the lungs/gills and the environment
What does internal and external cells mean?
External respiration refers to the act of mechanically pulling air into the lungs via breathing. Internal respiration is the exchange of gasses from blood to tissue and vice versa.
