Internal respiration refers toMultiple choice question.the exchange of oxygen between a respiratory membrane internal to the body (for example, lungs) and the outside environment.the transport of oxygen and carbon dioxide in the blood.the use of oxygen in mitochondria to make ATP.

How are internal and external respiration alike?Multiple ChoiceBoth involve an exchange of gases.Both involve carbon dioxide diffusing into the lungs.Both involve oxygen diffusing into the lungs.Both involve carbon dioxide diffusing into the body's tissues.Both involve oxygen diffusing into the body's tissues.

Arrange the following steps of respiration a. Utilisation of O2 by cells b. Breathing c. diffusion of O2 and CO2 between blood and tissues d. transport of gases by the blood e. diffusion of gases across alveolar membraneb e d a cb d e a cb e d c ab d c a e

Where does external respiration take place?Multiple choice question.Between capillary blood and cells of the bodyBetween the alveoli of the lungs and capillary bloodInside the body cells to produce ATP

Internal gas exchange:Question 26Select one:a.Exchange between the blood and tissuesb.Exchange between alvioli and the bloodc.Exchange between atmosphere and lungs (breathing in and out)d.Transport of gases around the body.

What is the name of respiration that occurs in the presence of oxygen?