What is the "big cell" that surrounds the pathogen and tells the t-cell what the antigens are?

• Macrophage

• Lymphocyte

• Memory T and B cells

• Antibodies

• Megapagocyte

Tags

NGSS.HS-LS1-2

These are important because they remember the pathogen for the future.

• Macrophage

• Lymphocyte

• Memory T and B cells

• Antibodies

• Cytokines

What attaches to antigens and tags the pathogen for destruction?

• Pathogen

• Antibodies

• B-cells

• Lymphocyte

• Lipids

What is the molecule located on the outside of a pathogen that the immune system recognizes?

• Lymphocyte

• Antigen

• Pathogen

• Inflammation

• Plasma

What makes and releases antibodies?

• Pathogen

• B-cells

• Lymphocyte

• Antigen

• T-cells

What micro-organism is responsible for causing disease?

• Pathogen

• Antibodies

• B-cells

• Lymphocyte

• Mast cell

Name 3 parts of the body that keep pathogens out ("The First Line of Defense").

• White blood cells, tears, T-cells

• Saliva, inflammation, Lymphocytes

• Skin, tears, mucous

• Mucous membranes, fever, B-cells

• Tears, B-cells, Macrophages

Which of the following systems protects the body from disease?

• Digestive System

• Nervous System

• Immune System

• Skeletal System

• Endocrine System

Which pathogen can be cured by antibiotics?

• Virus

• Bacteria

• Protist

• Fungi

• Prion

Any substance that causes an allergy is a(n):

• Allergen

• Irritant

• Virus

• Carcinogen

• Pollen