Human Physiology-Breathing and Respiration (NEET Biology): Questions 1 - 2 of 2

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Question number: 1

» Human Physiology » Breathing and Respiration » Mechanism of Breathing and Its Regulation in Humans

Appeared in Year: 2016

MCQ▾

Question

The partial pressure of oxygen in the alveoli of the lungs is

Choices

Choice (4) Response

a.

Less than that of carbon dioxide

b.

Less than that in the blood

c.

More than that in the blood

d.

Equal to that in the blood

Question number: 2

» Human Physiology » Breathing and Respiration » Respiratory Volumes

Appeared in Year: 2017

MCQ▾

Question

Lungs are made up of air - filled sacs, the alveoli. They do not collapse even after forceful expiration because of

Choices

Choice (4) Response

a.

Tidal Volume

b.

Expiratory Reserve Volume

c.

Residual Volume

d.

Inspiratory Reserve Volume

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