★ Immune System Quiz
White blood cells are the main cells of the immune system. Where are they produced?
A. Bone marrow
B. Veins & arteries
C. Stomach
D. None of the above
Select your answer:
Topics:
Carbohydrates and Proteins Asthma Body Fluids and Blood Cells Genetics and Probability EM Spectrum Genes and Cells Regulating the Cell Cycle Nutrition Vocabulary Physical Pharmacy Organelles Properties of the Hair Blood Biology Assessment Anatomy Bones Foot Orthosis VocabOther quiz:
Respiratory and Circulatory › ViewTiny blood vessel that allows the exchange of oxygen and carbon dioxide between respiratory and circulatory systems.
A. vein
B. ventricles
C. capiallary
D. artery
Pathology › View
Ptosis and diplopia commonly occur due to weakness in the:
A. Neck muscles
B. Cheek muscles
C. Eyes muscles
D. Mouth muscles