Curated PYQ Collection
Respiratory System
Showing 60 questions & PYQs organized by topics.
Respiratory System
Human Body
10 Topics
01
Which of the following is included in exhaled air?
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02
In the human body, the respiratory pigment is _____.
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03
During each breathing cycle, when air is taken in and thrown out,…
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04
Inflammation of the mucous membrane is called _____.
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05
Which one of the following combines with O₂ to provide energy in…
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06
Breathing is harder at high altitudes compared to sea level because _____.
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07
When respiration takes place in the absence of oxygen, it is called…
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08
Anaerobic respiration occurs in the absence of _____.
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09
What is the role of cilia in the respiratory tract?
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10
In the respiration process, complex organic compounds such as glucose are broken…
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