★ Immune System Quiz
An ________ occurs when a virus or microorganism enters the body.
A. infection
B. ATP
C. allergies
Select your answer:

Topics:
Measles and Hib Genetics Patient-Centered Endocrinology Immunity & Cancer Child Growth and Development Organisms Mental Health Gastroenterology Nursing Medical Careers Skin Structure, Growth & Nutrition Digestion Fluid and Electrolytes Nutrition in Animals Beneath the Skin Medicine ClinicsOther quiz:
Physical Activity › ViewPhysical activity that is structured, planned, and has a purpose of increasing physical fitness
A. physical activity
B. exercise
C. sedentary
Muscle Anatomy › View
What is necessary for the myosin to release the actin?
A. ATP
B. Calcium
C. ADP
D. Sodium