Chapter 37 The Immune System

What type of cell boosts the immune system by secreting cytokines?

• B Cells

• Helper T Cells

• Killer Cells

• Suppressor T Cells

Vaccines stimulate the body to produce...

• autoimmune diseases
• helper t-cells
• fever
• antibodies

Tags

NGSS.MS-LS1-3

Pathogens are recognized by their...

• antigens
• antibodies
• killer t-cells
• B-cells

What is the function of the immune system?

• To fight off diseases

• To distribute energy throughout the body

• Communication between different parts of the body

• To regenerate cells

Which of the following are proteins that fight off diseases?

• Antibodies

• B Cells

• Antigens

What are the immune cells found in the bloodstream called?

• White blood cells.

• Red blood cells.

• Your veins.

Which gland plays important roles in both the immune and cardiovascular systems?

• liver

• spleen

• thymus

Interferon is produced by T cells.

• true

• false

Skin is a/an

• anatomical barrier
• physiological barrier
• phagocytic barrier
• inflammatory barrier

Which of the following is anti-viral

• lysozyme
• interferon
• protein
• hormone