Immunology Quiz Questions With Correct Answers.

Immunology Quiz Questions With
Correct Answers

Which |is |correct?



A. |The |class |II |MHC |molecules |present |microbial |antigens |that |are |recognized |by |CD8+T |cells

B. |The |class |II |MHC |molecules |present |microbial |antigens |that |are |recognized |by |CD4+T |cells

C. |The |class |I |MHC |molecules |present |microbial |antigens |that |are |recognized |by |CD4+T |cells

D. |The |class |I |MHC |molecules |present |microbial |antigens |that |are |recognized |by |B |cells |- |
CORRECT |ANSWER✔✔-B. |The |class |II |MHC |molecules |present |microbial |antigens |that |are |
recognized |by |CD4+T |cells



What |is |the |role |of |the |complement |system?



A. |To |cause |lysis |of |microbes

B. |To |cause |inflammation

C. |To |opsonize |microbes

D. |All |of |the |above |- |CORRECT |ANSWER✔✔-D. |All |of |the |above



What |is |the |function |of |the |FAB |region |of |an |antibody?



A. |Bind |to |receptors |on |macrophages

B. |Bind |to |receptors |on |T |cells

C. |Bind |to |antigens

, D. |Determine |the |class/type |of |the |antibody |- |CORRECT |ANSWER✔✔-C. |Bind |to |antigens



What |is |a |typical |monomeric |antibody |made |of?



A. |1 |heavy |chain |and |1 |light |chain

B. |2 |heavy |chains |and |1 |light |chain

C. |2 |heavy |chains |and |2 |light |chains

D.1 |heavy |chain |and |2 |light |chains |- |CORRECT |ANSWER✔✔-C. |2 |heavy |chains |and |2 |light |
chains



Which |of |the |following |antibodies |can |serve |both |as |a |secreted |antibody |and |as |a |B-cell |
receptor?



A. |IgG

B. |IgA

C. |IgM

D. |IgE |- |CORRECT |ANSWER✔✔-C. |IgM



Which |of |the |following |antibodies |is |a |mediator |of |the |allergic |response?



A. |IgG

B. |IgA

C. |IgM

D. |IgE |- |CORRECT |ANSWER✔✔-D. |IgE



Which |of |the |following |statements |is |correct?