Which of the following is true about B-1 cells?
A. produce IgM antibodies which are polyspecific
B. express CD5
C. their antibodies could be responsible for autoimmune diseases
D. considered part of the first line of defense against systemic viral/bacterial infections
E. all of the above
Select your answer:
Topics:
Mutation & Genetic Engineering Enzymes and Movement of Substances Phlebotomy Renal System - Pharmacology Reproductive System Vocabulary Sources Of Food Skel, Musc, Nerv, Circ, Resp Immune Cells Faction Heterotrophic Nutrition Basic Structure of the Human Body Pulmonology/Respiratory Anatomy Safety Terms Perioperative Nursing Care HNBS InternOther quiz:
Blood Typing › ViewWhat is the reaction between antibodies and antigens that allows you to determine blood type and can be deadly if it occurs in the circulatory system of someone receiving donated blood?
A. transfusion
B. agglutination
C. eurythrocytation
D. aggregation
Human Urinary System › View
Renal artery carries ______________, while renal vein carries ______________.
A. carbon dioxide, oxygen
B. oxygen, carbon dioxide
C. oxygenated blood, deoxygenated blood
D. deoxygenated blood, oxygenated blood