The allergic response is primarily mediated by ________ antibodies.
A. IgA
B. IgM
C. IgE
D. IgG
E. IgD
Answer: C
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Muscles are joined to bones by _____
A) ligaments B) tendons C) loose connective tissue D) Haversian systems E) spindle fibers
The attraction of additional macrophages and their release of mediators of inflammation is due to:
A. the original macrophage releasing compounds to attract additional macrophages B. the presence of antibodies to the original hapten C. the hapten being engulfed and processed by Th1 cells D. release of cytokines from Th1 cells
Peptide hormones such as insulin cannot pass through the plasma membrane so they bind to receptors on the target cell's surface, triggering the production of second messengers
Indicate whether the statement is true or false
The spores that are released when the zygospore splits open are ________.
A. triploid B. haploid C. sterile D. diploid E. motile