<prompt> Which of the following factors is responsible for deciding whether an antibody or immunoglobulin will remain membrane bound or get secreted?RNA SplicingClass SwitchingDifferential RNA ProcessingAllelic Exclusion  <response>: Differential RNA processing decides whether an immunoglobulin will remain membrane bound or secreted. Ref: Textbook of biochemistry by DM Vasudevan3rd ednpage 354. 