Topics: Disease & Immunity Quiz
What is the primary function of your immune system?
A. to create organelles
B. to protect your body from pathogens
C. to aid in blood circulation
D. to protect your bones and muscles
Select your answer:

Topics:
Diabetes Pathophysiology Autism Awareness Thyroid Disease Body Systems & Anatomical Terms Digestive and Circulatory System Enzymes and Metabolic Pathways Bone Development and Remodeling Food Microbiology Skin Appendages Branches of Medicine Anatomy and Histology Mechanical Digestion Nutritional Measurements Protein Synthesis Enzymes Dental CariesOther quiz:
Nail Enhancement › ViewPolymer powder is made using a special chemical reaction called _____, also known as curing or hardening.
A. Polymerization
B. Screening
C. Adhesion
D. Polymorphic
Human Anatomy and Physiology › View
Which of the following substances is/are NOT reabsorbed by the nephrons of the kidney?
A. Creatinine
B. Sodium ions
C. Bicarbonate ions
D. Urea