Author Question: Immunoglobulin heavy chain genes are assembled in multiple steps, including: (Read 61 times)

lol1012 · **on:** Nov 9, 2022

Question 1

Cell-mediated immune response to an invading intracellular parasite typically involves:

◦ cytotoxic T cells.
◦ helper T cells.
◦ B cells.
◦ complement.
◦ immunoglobulins.

Question 2

Immunoglobulin heavy chain genes are assembled in multiple steps, including:

◦ a single recombination event that joins a D segment to a J-C segment.
◦ a single recombination event that joins a D-J segment to a C segment.
◦ two recombination events that first join a D segment to a J-C segment and then joins a V region to D-J-C.
◦ two recombination events that first join a V region to a J-C segment and then joins a D segment to V-J-C.
◦ three recombination events that first join a V region to a J segment, then to a C segment, and finally to a D segment.

H.cope00 · **Reply #1 on:** Nov 9, 2022

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