Apo-B48 is made by:

a. RNAsplicing

b. RNAediting

c. RNAinterference

d. DNAtranslocation

Ans. b. RNA editing

Apo B-48 (48% of B-100) is formed from the same mRNA as apo B-100 after the introduction of a stop signal by an RNA editing enzyme.

(Ref Harper 30/e p254)