Form 3: Chapter 3
Transportation
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Name:
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Your answer
Match the following correctly.
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2 points
Unicellular organisms
Complex organisms
Has a specific transportation system.
Does not have a specific transportation system.
Unicellular organisms
Complex organisms
Has a specific transportation system.
Does not have a specific transportation system.
The diagram shows a paramecium. What is the necessary subtance to be diffused into the cell?
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1 point
Oxygen
Carbon dioxide
Which other organism that has the same transport system as paramecium?
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1 point
Spirogyra
Human
Amoeba
Which of the following animals has a more efficient blood circulatory system?
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1 point
Duck
Crocodile
Which of the following blood vessel is the biggest in human blood circulatory system?
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1 point
pulmonary artery
aorta
pulmonary vein
inferior vena cava
What is the function of valves in the heart?
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1 point
To allow the flow of blood to be in one direction only.
To allow the flow of blood to be in both ways.
What is the function of tricuspid valve?
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1 point
Allows blood flow only from the left atrium to the left ventricle
Allows blood flow only from the right atrium into the right ventricle
Which has the thickest muscular wall?
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1 point
Left atrium
Left ventricle
Right atrium
Right ventricle
Transports deoxygenated blood from the whole body except the lungs back to the heart.
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1 point
Artery
Vein
Capillary
Has the thinnest wall without any muscle or elastic tissue.
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1 point
Artery
Vein
Capillary
Rapid blood flow under high blood pressure. Pulse detected.
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1 point
Artery
Vein
Capillary
Which of the following reading indicates a patient suffering from low blood pressure?
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1 point
110/75 mm Hg
120/90 mm Hg
100/55 mm Hg
Match the following resting pulse correctly.
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3 points
80 beats / minute
70 beats / minute
95 beats / minute
5 year old child
Adult male
Adult female
80 beats / minute
70 beats / minute
95 beats / minute
5 year old child
Adult male
Adult female
The method of separation of blood into its components is called centrifugal separation.
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1 point
True
False
Red blood cells function to carry oxygen and carbon dioxide in the body.
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1 point
True
False
Blood plasma is transparent in colour after being separated.
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1 point
True
False
White blood cells contain haemoglobin.
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1 point
True
False
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