please check these true or false answers Lecture 23: RNA Processing » 1 (4 pts)

Question

please check these true or false answers

Lecture 23: RNA Processing » 1 (4 pts) True or false? True True True False Noncoding regions of RNA are called intron RNA. During tRNA processing, the CCA sequence is added to the 3' end The 3' terminal region of tRNA contains the acceptor stem The enzy me RNA polymerase III transcribes a single precursor that encodes for th e 18S rRNA, the 28S rRNA, and the 5.8S rRNA Submit Answer Answer Submitted: Your final submission will be grad ed after the due date. Tries 1/99 Previous Tries Post Discussion

Explanation / Answer

Yes, Non coding regions of RNA are introns.
True

During tRNA processing, the CCA sequence is added to 3' end.
This CCA tail forms the mature form of tRNAs.
The statement is true.

The 3' terminal region of tRNA contains acceptor stem.
the statement is true.

The enzyme RN pol 1 transcribes a single precursor which encode for 18S rRNA, 28S rRNA and 5.8S rRNA.
Hence the statement is false.

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