Immune System

Question 1

The main cell that fights pathogens. Originates from the stem cell of red bone marrow.

Answer 1

White blood cells

Question 2

75 percent of white blood cells. A type of white blood cell where they engulf and destroy bacteria and debris.

Answer 2

Phagocytes

Question 3

One of the classes of phagocytes where it consumes foreign particles for its use.

Answer 3

Macrophages

Question 4

A type of Lymphocytes that mature in the red bone marrow then migrates to blood and other tissues.

Answer 4

B-cells

Question 5

A type of Lymphocytes that originate in red bone marrow but matures in the thymus, a small immune organ in the chest.

Answer 5

T-cells

Question 6

Coordinate and start an immune system response and attack infected or cancerous cells.

Answer 6

Lymphocytes

Question 7

A type of lymphocytes that attacks cancerous or virus cells.

Answer 7

Natural killer cell

Question 8

Type of white blood cell which releases chemical signals, inflammation, and allergic reaction. Originates in the red bone marrow.

Answer 8

Basophil