WorksheetsBlood components
Total questions: 10
Worksheet time: 5mins
Which of the following is true about red blood cells?
They contain a big nucleus
They carry CO2 to the cells
They contain haemoglobin
They provide immunity
What state best describes plasma?
Liquid
Gas
Solid
Which of the following corresponds to the role of lymphocytes?
Carrying oxygen
Forming a clot
Transporting dissolved substances
Making antibodies against pathogens
What happens when haemoglobin mixes with oxygen?
It is decomposed
It turns bright red
It produces energy
It makes antibodies
What is true about platelets?
They are attracted to wounds
They contain haemoglobin
They produce antibodies
They are cells
What does the following picture show?
The role of RBC in oxygen transport
The role of platelets in blood clotting
The role of plasma for disease treatment
The role of WBC to defend our body
What are phagocytes?
A type of RBC
A special platelet
A dissolved substance
A type of WBC
What shape is associated to RBC?
Disc shape
Irregular shape
Square shape
What does this picture show?
Plasma tranfusion
Blood clotting
Cellular respiration
Protection against disease
What is true about blood plasma?
It is composed of 90% water
It contains dissolved substances
Its components can be used to treat disease, such as COVID
All of them are correct
