Elementary School: 1st and 2nd Grade - Science - Circulatory System 2 Solution - MCQGeeks.com

Q.1.

Which of the following is NOT a function of blood?

50%
It forms part of the body's defense mechanism
0%
It transports food to cells
0%
It transports oxygen to cells
50%
It transports waste to cells

Q.2.

Which is the correct statement about white blood cells?

0%
They can be produced by a type of blood cell
0%
They contain hemoglobin
0%
They help the blood to clot
100%
They protect the body against disease

Q.3.

Which is the correct statement about red blood cells?

50%
They can be produced by a type of blood cell
0%
They fight against disease
0%
They have no nucleus
50%
They help the blood to clot

Q.4.

Which is the correct statement about plasma?

50%
A straw colored liquid portion of blood
50%
It contains hemoglobin
0%
It fights against disease
0%
It helps the blood to clot

Q.5.

One of the functions of white blood cells is .......

0%
to carry carbon dioxide
0%
to carry oxygen
100%
to engulf microbes
0%
to help the blood to clot

Q.6.

Which is the correct statement about capillaries?

100%
They are very narrow blood vessels
0%
They contain hemoglobin
0%
They contain valves
0%
They have thick muscle

Q.7.

The function of red blood cells is .......

0%
to carry carbon dioxide from the organs to the lungs
100%
to carry oxygen from the lungs to the organs
0%
to form blood clots
0%
to protect the body

Q.8.

Which is the correct statement about platelets?

0%
They can be produced by a type of blood cell
0%
They contain hemoglobin
0%
They fight against disease
100%
They help the blood to clot

Q.9.

One of the functions of plasma is .......

50%
to carry carbon dioxide from the organs to the lungs
0%
to carry oxygen from the lungs to the organs
0%
to form blood clots
50%
to protect the body

Q.10.

Which is the correct statement about antibodies?

0%
They are produced by some capillaries
100%
They are produced by some plasma
0%
They are produced by some red blood cells
0%
They are produced by some white blood cells