Blood Components and Functions
Interactive Video
•
Biology, Science
•
9th - 12th Grade
•
Practice Problem
•
Hard
Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What percentage of blood is made up of plasma?
45%
55%
65%
75%
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which component of plasma is primarily responsible for clotting?
Salts
Fibrinogen
Enzymes
Antibodies
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a unique feature of mature red blood cells?
They contain mitochondria
They have a nucleus
They are square-shaped
They lack a nucleus
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where are red blood cells produced?
Liver
Spleen
Red bone marrow
Kidneys
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of white blood cells?
Transport oxygen
Fight infection
Clot blood
Store nutrients
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of white blood cell is responsible for producing antibodies?
T lymphocytes
Macrophages
B lymphocytes
Monocytes
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main function of platelets?
Carry oxygen
Clot blood
Fight infections
Transport nutrients
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