(Solved): The diagram below shows the VDJ recombinase splicing gene segments together. What antibody gene loc ...

The diagram below shows the VDJ recombinase splicing gene segments together. What antibody gene locus is the diagram showino? Recombination at the Heavy Chain locus Recombination at the $?$ Light Chain locus Recombination at the $?$ Light Chain locus Recombjnation at either the $?$ or $?$ Chain locus. It is not possible to tell which. During isotype switching, A B cell can switch from making which? Pick one. $\lg$ G3 to $\lg M$ $\mathrm{lgE}$ to $\lg 64$ $\lg \mathrm{G}1$ to $\lg \mathrm{g}4$ $\lg A2$ to $\lg G3$