Which is incorrect about the Fc region of an immunoglobulin?
A) is called the crystallizable fragment
B) forms the antigen binding sites
C) contains an effector molecule that can bind to cells such as macrophages and mast cells
D) contains an effector molecule that can fix complement
E) determines the class to which the immunoglobulin belongs
Correct Answer:
Verified
Q8: Antigen presenting cells
A)include dendritic cells.
B)include macrophages.
C)engulf and
Q23: Which process involves a more rapid synthesis
Q29: All of the following are characteristics of
Q30: Which of the following is not a
Q31: During presentation of APC-bound antigen,macrophages and dendritic
Q37: Which process involves antibodies cross-linking cells or
Q37: Antigens that elicit allergic reactions are called
A)superantigens.
B)heterophilic
Q38: _ is the most abundant class of
Q39: The immunoglobulin class that has an Fc
Q39: Small foreign molecules that are too small
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