Innate Immunity

Multiple Choice

The innate immune system_______

• Is present from birth

• Is acquired over time

Multiple Choice

What is the name of the hairlike projections that line the respiratory system?

• Cilla

• Flagella

• Enzymes

• Nucleus

Multiple Choice

Where are white blood cells produced?

• The brain

• The liver

• The blood

• The bone marrow

Multiple Choice

What type of cell destroys pathogens by engulfing them?

• Mast Cell

• Macrophage

• NK cell

• Red Blood Cell