Mock Test: Respiration in Humans.
Mock Test: Respiration in Humans
Test your knowledge about the respiratory system in humans with our engaging mock quiz! This quiz covers various aspects of respiration, from the mechanics of breathing to the biochemical processes involved.
- Enhance your understanding of human physiology.
- Challenge yourself with multiple-choice questions.
- Get instant feedback on your answers.
The number of times a person breathes in a minute is termed as the .........................................
The process of breakdown of food in the cell with the release of energy is called .....................................
The process of taking in oxygen- rich air into the body is called ...................................
During the gaseous exchange in lungs, oxygen from the alveoli diffuses into the blood and carbon dioxide from the blood diffuses into the alveoli.
True
False
The pharynx leads to the windpipe.
True
False
Exhalation leads to release of ................................................ Rich air in the atmosphere.
Oxygen
Carbon dioxide
Phosphate
Lactic acid
Which of the following are products of cellular respiration in skin cells?
Alcohol, lactic acid, energy
Glucose acetic acid, energy
Carbon dioxide, water, energy
Alcohol, carbon dioxide, energy
The function of nasal hairs in the human nostril is to .......................................
Trap the dust particles
Prevent the entry of food into the trachea
Protect mucus membrane
Secrete mucus
The windpipe is also called ......................................
Trachea
Pharynx
Alveoli
Bronchi
During inhalation, the ribs move X and the diaphragm Y.
X- inwards, Y- relaxes
X- outwards, Y- relaxes
X- inwards, Y- contracts
X- outwards, Y- contracts
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