HS 1 - H Immune System Review

What is the body's first line of defense against disease?

• skin

• blood

• antibodies

• enzymes

What are Lymphocytes?

• A type of red blood cell
• A nucleus 
• A type of white blood cell
• Bone Marrow

Tags

NGSS.MS-LS1-3

Cells that ingest pathogens are

• plasma cells
• phagocytic cells
• helper T cells
• antibodies

What is the ability to resist the pathogens that cause a particular disease?

• defense

• immunity

• immune system

White blood cells are the main cells of the immune system.  Where are they produced?

• Bone marrow
• Veins & arteries
• Stomach
• None of the above

As part of the immune system, white blood cells fight germs. Another name for white blood cells is ....

• a. Rhinovirus

• c. Glands

• b. Leukocytes

• d. Nodes

Tags

NGSS.MS-LS1-3

Match the following terms that mean the same things.

• chemical marker

• antibody

• Y-shaped protein

• antibiotic

• eat

• engulf

• foreign invader

• pathogen

• medicine

• antigen

Reorder the following steps in a human's immune response.

• Antibody creation by white blood cells.

• Swelling at the site of infection.

• Barriers such as skin and cilia.

• Destruction of foreign invader (pathogen).

Which structure is made by the human immune system to fight a pathogen?

• 1--the antibody

• 2--the antigen

• 3--the pathogen

Match the following terms with their explanations.

• made by white blood cells to fight pathogens

• vaccine

• substance that protects against disease

• antigens

• important cells in our immune system

• antibody

• any living organism that can cause disease

• pathogen

• chemical markers on pathogens

• white blood cells