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WorksheetsTransport in Humans
Total questions: 11
Worksheet time: 11mins
Name
Class
Date
1.
Which of the following vessels has thin muscle wall and a large lumen?
a)
Vein
b)
Artery
c)
Capillary
d)
Aorta
2.
Which of the following carries blood away from heart?
a)
Vein
b)
Artery
c)
Capillary
d)
Valve
3.
Which of the following has walls that are one cell thick and is a site for diffusion?
a)
Vein
b)
Artery
c)
Capillary
d)
Aorta
4.
___________ carry blood at high pressure and ___________ carry blood at low pressure.
a)
Arteries; veins
b)
Capillaries; veins
c)
Veins; arteries
d)
Veins; capillaries
5.
What type of blood vessel is shown in figure number 2?
a)
vein
b)
artery
c)
capilary
d)
aorta
6.
These have valves that prevent backflow of blood
a)
arteries
b)
veins
c)
arterioles
d)
capillaries
7.
What part of blood is responsible for fighting infections?
a)
Red Blood Cells
b)
White Blood Cells
c)
Platelets
d)
Plasma
8.
What part of blood is responsible for carrying oxygen to body cells?
a)
Red Blood Cells
b)
White Blood Cells
c)
Platelets
d)
Plasma
9.
The molecule that combines with oxygen to transport it
a)
albumin
b)
globulin
c)
haemoglobin
d)
seratonin
10.
What part of blood is responsible for carrying wastes, nutrients, and minerals?
a)
Red Blood Cells
b)
White Blood Cells
c)
Platelets
d)
Plasma
11.
Which type of white blood cells produces antibodies?
a)
lymphocytes
b)
phagocytes
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