Biochemistry APO B48 & APO B100 is synthesized from the same rnRNA; the difference between them is due to: A RNA splicing B Allelic exclusion C Deamination of cytidine to uridine D Upstream repression 💡 Explanation APO B48 & APO B100 is synthesized from the same rnRNA; the difference between them is due to: ✓ Correct Answer: C. Deamination of cytidine to uridine