WorksheetsRespiratory System CD
Total questions: 20
Worksheet time: 5mins
Give the full form of ATP.
Adenosine Ter Phosphate
Adenosine Tri Phosphate
Adenosine Tir Phosphate
Adenosine Tar Phosphate
Choose the correct chemical formula for glucose
C6H12O5
C6H12O6
C6H14O6
C4H8)6
Respiration takes place in...
Tissues
Cells
Organs
Systems
Common passageway for food and air is (a)
Breathing rate of a sleeping baby is
30-40 times per minute
35-40 times per minute
30-35 times per minute
15-40 times per minute
What is the full form of COVID 19?
Corona VIrus Disease 2019
Corona Virus Dreadful 2019
Crown VIrus Disease 2019
Corona Virus Dreading 19
Incomplete closure of epiglottis during swallowing causes (a)
How many vocal folds are there in the larynx?
2 folds
3 folds
4 folds
5 folds
How many cartilage rings are present in trachea?
15
20
18
12
Trachea is made up of cartilage rings
Not to collapse even when there is no air
Keep it flexible and distended even when there is no air
Maintain an open passage for the air to pass at all times
None of the above
Flap of tissue that covers the opening to the windpipe during swallowing
Pharynx
Trachea
Epiglottis
1. larynx
2. nasal cavity
3. pharynx
4. trachea
Which of the following is the correct order that air would flow during inhalation.
The process of exchanging oxygen and carbon dioxide in the lungs.
inspiration
expiration
internal respiration
external respiration
Which part of the Respiratory System plays a major role in speech?
nose
pharynx
larynx
trachea
Which structures filter and moisten air as it passes through the human respiratory system?
cilia and mucous membranes
alveoli and cartilage rings
diaphragm and bronchioles
epiglottis and bronchi
