All of the Following Are Correct with Respect to Human

question 91

Multiple Choice

All of the following are correct with respect to human IgE EXCEPT

• A) the IgE heavy chain has 5 constant region domains.
• B) IgE binds tightly to mast cell membranes.
• C) the serum concentration of IgE is quite low when compared to the other immunoglobulins.
• D) food-specific IgE is associated with true food allergies.
• E) the reaction of a food antigen with mast cell membrane-bound IgE leads to the release of histamine and leukotrienes.

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Definitions:

Just-World Hypothesis

The belief that people get what they deserve and deserve what they get, which often underlies the assumption that the world is fair and justice is served.

Validity Effect

The tendency to believe that information is correct or valid simply because it has been repeated multiple times.

The Big Lie

A propaganda technique, often attributed to Adolf Hitler, based on the premise that a lie, if audacious enough and repeated enough times, will be believed by the masses.

Symbolic Racism

A form of racism expressed through indirect symbols or phrases, often denying racial bias.