Within a differentiated B cell, the rearrangement of DNA sequences between variable regions and joining regions is accomplished by
A) polyadenylase.
B) RNA polymerase.
C) reverse transcriptase.
D) epitopase.
E) recombinase.

Question

Quizplus · Accepted Answer

The process of DNA rearrangement in B cells between variable regions and joining regions is accomplished by an enzyme called recombinase.

Within a Differentiated B Cell, the Rearrangement of DNA Sequences