In mammalian cells,radiolabeled methyl groups appear first in what size RNA molecule that is a precursor to rRNA?
A) 45S RNA
B) 28S RNA
C) 18S RNA
D) 5) 8S RNA
E) 65S RNA
Correct Answer:
Verified
Q20: While RNA polymerase is a processive enzyme
Q21: Heterogeneous nuclear RNAs are _.
A)tRNA precursors
B)mRNA precursors
C)rRNA
Q23: A larger S value for an RNA
Q24: The chromosome regions containing rDNA are located
Q24: How would you describe the arrangement of
Q27: What percentage of cellular RNA is rRNA?
A)less
Q28: The corresponding segment of DNA from which
Q29: You are looking at an electron micrograph
Q30: What is the name of the RNA-degrading
Q30: Where are the snoRNAs encoded?
A)within their own
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