11th Biology Weekly Test - 2 ( Bio - Zoology - Respiration )

MABS Institution

11th Biology Weekly Test - 2 ( Bio - Zoology - Respiration )-Aug 2020

Time : 1.30 Hours

Part - A

Generic 2 - Answer All Question

What is COPD?

What is the use of epithelial cells lining the trachea.

What is the role of mucus cells during respiration?

Write the note on respiratory pigments?

How does gaseous exchange take place in the alveoli?

Mention two ill effects of smoking.

How is respiration regulated?

What is dead space?

Write a short note on respiratory capacities?

What is dead space?

Part - B

Generic 5 - Answer All Question

Diffusion of gases occurs in the alveolar region only and not in any other part of the respiratory system. Discuss

Define the following terms and write their symptoms also.
(i) Asthma, (ii) emphysema, (iii) bronchitis, (iv) pneumonia,(v) tuberculosis (vi) Occupotionol respiratory disorders.

Explain transport of oxygen in the blood.
List the functions of the respiratory system.

Explain the transport of carbon dioxide.

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11th Biology Weekly Test - 2 ( Bio - Zoology - Respiration )

MABS Institution

11th Biology Weekly Test - 2 ( Bio - Zoology - Respiration )-Aug 2020

Part - A

Generic 2 - Answer All Question

What is COPD?

What is the use of epithelial cells lining the trachea.

What is the role of mucus cells during respiration?

Write the note on respiratory pigments?

How does gaseous exchange take place in the alveoli?

Mention two ill effects of smoking.

How is respiration regulated?

What is dead space?

Write a short note on respiratory capacities?

What is dead space?

Part - B

Generic 5 - Answer All Question

Diffusion of gases occurs in the alveolar region only and not in any other part of the respiratory system. Discuss

Define the following terms and write their symptoms also. (i) Asthma, (ii) emphysema, (iii) bronchitis, (iv) pneumonia,(v) tuberculosis (vi) Occupotionol respiratory disorders.

Explain transport of oxygen in the blood.

List the functions of the respiratory system.

Explain the transport of carbon dioxide.

Comment

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Define the following terms and write their symptoms also.
(i) Asthma, (ii) emphysema, (iii) bronchitis, (iv) pneumonia,(v) tuberculosis (vi) Occupotionol respiratory disorders.