Topics: Blood Typing Quiz
Proteins produced by the immune system that destroy foreign substances…
A. antigens
B. agglutinates
C. platelets
D. antibodies
Select your answer:

Topics:
Components of Blood Epithelial Tissue Circulatory & Respiratory System Population Genetics Teeth and Microbes Major Internal Organs of the Body Human Organs Healthy Lifestyle Vitals Introduction to Kinesiology The Nervous System and The Senses Molecular Genetics Integrated Science Ortho Ward Simulation 5 Major Food Groups Excretion-DialysisOther quiz:
Macromolecules › ViewWhich macromolecule stores energy, insulates us, and makes up the cell membrane?
A. lipids
B. proteins
C. carbohydrates
D. nucleic acids
Physical › View
Which of the following is not an example of physical activity?
A. watching television
B. hiking
C. watching television while doing yoga
D. walking around the track