★ Immunology Quiz
What is the role of the invariant chain (Ii)?
A. to prevent peptide binding to class II in the ER
B. to direct class II to the endocytic compartment
C. all of the above
D. none of the above
Select your answer:
Topics:
Genetics Skull Foodborne Illness Blood Pressure and Blood Vessels Inheritance Immunity in Humans Sarcomere Anatomy Lung & Breathing PHE Healthy Lifestyle Hematology in Veterinary Medicine Science Reproduction Orthopaedic Neurology Anatomy and Histology Contemporary Nutrition Issues Cell & BondOther quiz:
Respiration in Organisms › ViewWhat is the function of alveoli in the lungs?
A. To produce mucus for lubrication in the lungs.
B. To filter out dust and particles from the air.
C. To store oxygen for later use.
D. The function of alveoli in the lungs is to enable gas exchange between the air and the bloodstream.
Cardiology › View
A patient with a lower than normal resistance due to being an athlete and developing larger arteries, their cardiac output would be
A. increased
B. normal
C. decreased