Which of the following modifications are made to eukaryotic tRNA transcripts?
A) modification of base and ribose moieties
B) removal of the 3` trailer
C) cleavage of the 5` leader by RNase P
D) CCA is added.
E) All of the above.

Question

Quizplus · Accepted Answer

All of the modifications listed in choices A-D are made to eukaryotic tRNA transcripts. These modifications include: 
A) Modification of base and ribose moieties to ensure proper folding and stability of the tRNA molecule.
B) Removal of the 3' trailer, which is a sequence of nucleotides that extends beyond the mature tRNA molecule.
C) Cleavage of the 5' leader by RNase P, an endonuclease that specifically recognizes the leader sequence.
D) Addition of the CCA sequence to the 3' end of the tRNA molecule, which serves as the site for amino acid attachment during protein synthesis.

Which of the Following Modifications Are Made to Eukaryotic TRNA