The answer was just given above. 5' - 3' has to match 3' - 5'. so in your case, the answer 5cgu3 is correct. if reversed, 3ugc5 is correctly matched to your problem. I know I don't have to remind you that mRNA has no T, but a U.🙄
Bro, the answers to these questions are all pretty basic. I would do a quick search to find the answers, or review all the concepts in general in depth. If you miss these questions you are in a bit of trouble.
both r not true.
HAV and HEV-oral fecal route-transmission
All others throu blood,body fluids.
HAV-mortality 1%
HBV-high mortality
HBV with HDV-very high mortality rate.-hDV can occur only with HBV.
HCV-also called hepatitis cirrhossis virus.
-most likely to cause carcinoma.