____ are attached to hnRNAs and mRNAs after transcription has been completed and is essential for efficient translation and stability of the mRNAs.
A) exons
B) entrons
C) poly(A) tails
D) poly(U) tails
E) All are true
Correct Answer:
Verified
Q20: All are important functional groups participating in
Q21: Prokaryotic chromosomes are typically _, while eukaryotic
Q22: All are necessary for restriction endonuclease mapping
Q23: Describe the types of restriction endonucleases.
Q24: _ are important in the processing of
Q26: If a restriction site of 6 bases
Q27: Discuss nucleosides.
Q28: In eukaryotic cells, a class of _-
Q29: Eukaryotic mRNAs are synthesized in the nucleus,
Q30: In eukaryotic cells, DNA is found principally
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