MCQOPTIONS
Saved Bookmarks
| 1. |
Which of the following is not a normal processing step of the tRNA? |
| A. | The 3’ end U is replaced by CCA |
| B. | The Purines are methylated and isopentyl groups are transferred to them |
| C. | The 3’ OH is methylated |
| D. | U bases at specific sites are converted to pseudo uridine, ribo thimidine or dihydrouridine |
| Answer» D. U bases at specific sites are converted to pseudo uridine, ribo thimidine or dihydrouridine | |