Immunity: Humoral and Cell-Mediated Responses

1. What do antibodies recognize and bind to?

• White blood cells

• Antigens

• Red blood cells

• Plasma cells

1. What activates B cells in the sequence of events?

• Helper T cells

• Cytotoxic T cells

• Red blood cells

• Antigens

 What is the main role of helper T cells?

• Produce antibodies

• Destroy infected cells

• Manage the immune response

• End the immune response

  What is the purpose of immunization?

• Create passive immunity

• Destroy antibodies

• Provoke an immune response and create memory cells

• Suppress T cells

Which immune response involves the destruction of cells infected with viruses?

• Humoral

• Cell-mediated

• Active

• Passive

1. Antibodies are small proteins that help destroy specific antigens. (a)  

• True
• False

Tags

NGSS.HS-LS1-6

1. The humoral immune response mainly involves T cells and takes place in the blood and lymph. (a)  

• False
• True

1. Plasma cells are activated B cells that produce antibodies.​ (a)  

• True
• False

Tags

NGSS.HS-LS1-4

1. Memory cells forget specific pathogens after an infection is over. (a)   ​

• False
• True

1. The cell-mediated immune comeback involves mainly B cells.​ (a)  

• False
• True