Topics: Immunology Quiz
Which of the following complement components has chemotactic activity?
A. C3b
B. C3a
C. C1qrs
D. C5b6789
Select your answer:

Topics:
Clinical Pathology Eyes and Hearing Food for Thought Bonding and the Periodic Table Cariology Bacteria & Disease Sterile Medication Products Nervous System: Diseases/Problems/Illnesses Environment Parathyroid Gland Cell & Bond Injuries in Archery The Musculoskeletal System Sarcomere Anatomy Health and NutritionOther quiz:
Microbes and Infectious Disease › ViewWhich is not an example of a helpful microorganism?
A. Yeast to help bread rise
B. A virus used in a vaccine
C. Microbes used to clean oil spills
D. Bacteria that causes strep throat
Nervous System › View
What is the inner most meningeal layer of the brain?
A. Arachnoid
B. Dura mater
C. Pia mater
D. Ventricles