Immune System

What is the function of antibodies within the immune system?

• Antibodies kill off any antigen that enters the body.

• Antibodies are only made when you are given a vaccination for specific antigens.

• Antibodies bind to specific antigens to flag for destruction.

• Antibodies are part of an external defense mechanism.

How do T cells differ from B cells?

• T cells fight pathogens by killing pathogens directly, while B cells fight pathogens by making antibodies.

• T cells only make memory cells, and B cells only make antigens

• T cells fight pathogens by making antibodies, while B cells fight pathogens by killing pathogens directly.

• T cells can only fight off pathogens the body has encountered once, and B cells can fight off any pathogen the body comes across.

Cells that ingest pathogens are

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

Anything that triggers an immune response is a/n

• lymph cell
• antigen
• antibody
• neutrop

What do B cells produce?

• antigens
• macrophages
• T cells
• antibodies

What do antibodies attach to on the pathogen?

• Anti inflammatory
• Antigens
• Antiseptic
• Antibodies

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

• skin

• blood

• antibodies

• enzymes

This allows us to develop an artificial immunity to a disease without ever getting

sick from the disease.

• antibiotics

• vaccines

• blood transfusions

Inspect antigen, attacks & kills antigen, if it is recognized

• Macrophage
• T Cells
• B Cells

Which is an example of passive immunity?

• You have been infected
• You have been vaccinated
• You made antibodies
• You got your mother's antibodies