Question

Which of the following is not transferred by alveoli?
A) Gases
B) Oxygen
C) Blood
D) Carbondioxide

Answer 1

C) Blood  is Correct Answer

Answer 2

C) Blood.

Alveoli are the termination points of our respiratory system.

It starts when we inhale air through the mouth or nose.

The oxygen that we breathe travels through the trachea and then enters one of the two lungs through the left or right bronchus.

The air is then directed through very small passages that are known as bronchioles.

They pass the alveolar duct until finally entering into an alveolus.