Adaptive Immune System

What is the purpose on an antibody?

• to make lymph

• to recognize an antigen

• to create white blood cells

• to transport immune cells

What is an antigen?

• a structure that recognizes a harmful substance

• a cell in the immune system

• an infection fighter

• a harmful substance

Tags

NGSS.MS-LS3-1

The complex system of cells and proteins that defend the body against infection is called...

• The endocrine system

• The respiratory system

• the immune system

• the circulatory system

A foreign substance which induces an immune response in the body

• Antibody

• Antigen

• Pathogen

• Bacteria

A protein produced by the body's immune system when it detects antigens; helps defend against antigens

• Antigen

• Pathogen

• Antibody

• Immunity

What is the purpose on white blood cells?

• transport immune cells

• to prevent germs from entering the body

• to fight germs

• to attack the body's own cells

Tags

NGSS.HS-LS1-3

Immune system cells that circulate in the blood to help fight infection

• White blood cells

• Red Blood Cells

• Stem Cells

• Body Cells

Tags

NGSS.MS-LS1-3

What is the immune system’s third line of defense?

• Non-adaptive response

• Inflammatory response

• Adaptive response

Which type of cell has the ability to make antibodies?

• Macrophage cells

• Helper T cells

• Helper B Cells

Which type of cell keeps a memory of the type of antigen they were exposed to?

• Memory cells

• Antibiotic cells

• Pathogenic cells