Question 1
The editing of apolipoprotein-B transcripts in mammalian intestine involves:
◦ deamination of a C.
◦ deamination of an A.
◦ demethylation of a U.
◦ demethylation of a G.
◦ demethylation of a C.
Question 2
The editing of glutamate receptor transcripts in rat brain involves:
◦ deamination of a cytidine to a uridine.
◦ deamination of an adenosine to inosine.
◦ demethylation of a uridine.
◦ demethylation of a guanosine.
◦ insertion of a single uridine.