Topics: Disease & Immunity Quiz
Active immunity is when
A. You produce your own antibodies to a disease
B. You are given antibodies to a disease
C. You are immune to any type of disease
D. Macrophages invade your lymphatic system and shield you from ever falling sick
Select your answer:

Topics:
Diseases of The Digestive System Biotechnology Mutation & Genetic Engineering Life Processes Excretion Dimensions of Wellness Tib/Fib, Knee and Femur Measles and Hib Nursing Vocabulary MEDICINE Oral Surgery DNA Replication Bacteria and Protist Review Cell DNA & Types of Reproduction Health-Wellness-IllnessOther quiz:
Nutrition › ViewWhich of the following foods contain little or no protein?
A. butter
B. fish
C. meat
D. beans
Human Organs › View
Major organs of the digestive system
A. Kidneys, nephrons
B. Stomach, intestines, mouth
C. Heart, blood vessels, blood
D. Liver, kidneys, heart