The antibody normally constituting the highest percentage of antibodies in the blood is:
a. IgE.
b. IgG.
c. IgM.
d. IgA.
Answer: b. IgG.
Anatomy & Physiology
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Calcium plays an essential role in all of the following except ________
A) DNA synthesis B) exocytosis C) blood clotting D) muscle contraction E) communication among neurons
Anatomy & Physiology
Which cell type is targeted by the human immunodeficiency virus (HIV)?
A. Cytotoxic T-lymphocyte B. Memory B-lymphocyte C. Helper T-lymphocyte D. Natural killer cell E. Plasma cell
Anatomy & Physiology
List the general factors that limit normal clot growth.
What will be an ideal response?
Anatomy & Physiology
The navel is located in the ________ region of the abdominopelvic cavity
A) epigastric B) hypogastric C) umbilical D) right lumbar
Anatomy & Physiology