Polycomb bodies act on _______ regions of chromatin, silencing gene expression.
A) adjacent
B) distant
C) both adjacent and distant
D) very short
Correct Answer:
Verified
Q32: Eukaryotic ribosomes leave the nucleus as
A) intact
Q33: Cleaving of pre-rRNA produces
A) the 28S rRNA.
B)
Q34: The genes encoding 5.8S, 18S, and 28S
Q35: Which of the following is an example
Q36: Polycomb proteins consist of _ complex(es) and
Q38: Polycomb proteins promote heterochromatin formation and gene
Q39: Cajal bodies are thought to represent sites
Q40: In eukaryotic cells, the contents of the
Q41: Entry into the nucleus is limited by
Q42: Underlying the nuclear envelope is the _,
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