Multiple Choice
Which of the following factors contributes to the relative ease of determining how pre-rRNA is processed?
A) The abundance of rRNA genes
B) The abundance of ribosomes (5-10 million) that need to be synthesized per cell cycle
C) The grouping of rRNA genes into discrete nuclear compartments in the nucleoli
D) All of the above
Correct Answer:

Verified
Correct Answer:
Verified
Q63: The first nuclear localization signal to be
Q64: Inactive, condensed chromatin is called heterochromatin.
Q65: Sites of newly replicated DNA can be
Q66: The 5.8S rRNA associates with<br>A) Cajal bodies.<br>B)
Q67: The nucleolus is the site where<br>A) ribosomal
Q69: If you stained mammalian cells with fluorescent
Q70: Export of RNAs from the nucleus occurs
Q71: The region of chromosomes that codes for
Q72: What are LADs and NADs?
Q73: Heterochromatin is normally associated with<br>A) ribosomes.<br>B) the