Immune System

Which of the following systems protects the body from disease?

• Digestive System
• Nervous System
• Immune System
• Skeletal System

How do germs enter the body?

• From touching a mucous membrane
• From not washing your hands
• a.  From touching your face
• All of the above

Viruses multiply: 

• By conjungation
• By taking over a cell's functions
• By binary fission
• Both sexually and asexually

Which pathogen can be cured by antibiotics?

• Virus
• Bacteria
• Protist
• Fungi

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

• Allergen
• Irritant
• Virus
• Carcinogen

An example of a noninfectious disease is: 

• Influenza
• Small Pox
• Diabetes
• Typhoid

An example of an infectious disease is:

• Diabetes
• Cancer
• Cardiovascular Disease
• Measles

You can kills germs by ___________________.

• washing your hands.

• thinking.

• eating soap.

Anything that triggers an immune response is a/n

• lymph cell
• antigen
• antibody
• neutrop

What do scientists call bacteria and viruses that can make people sick?  

• diseases
• vaccines
• antibodies
• pathogens