Combinatorial control refers to a regulatory mechanism in which:
A) transcription is initiated by a combination of sites in the promoter.
B) transcription is terminated by a combination of sites in the terminator.
C) each alternatively spliced transcript has a different combination of exons.
D) transcription requires a specific combination of transcription factors.
E) None of the answer options is correct.
Correct Answer:
Verified
Q23: In the type of RNA editing in
Q24: The human body contains approximately 200 major
Q25: Chromatin may be remodeled by:
A)chemical modification of
Q26: RNA splicing provides an opportunity for regulating
Q27: Epigenetic modifications can:
A)be inherited.
B)be reversed.
C)alter gene expression.
D)change
Q29: X-inactivation is an example of:
A)post-transcriptional modification.
B)epigenetic gene
Q30: Enhancer sequences are bound by:
A)RNA splicing complexes.
B)RNA
Q31: Gene regulation can occur through:
A)DNA modification.
B)histone modification.
C)RNA
Q32: The diagram shown here is part of
Q33: Epigenetic mechanisms can include:
A)chromatin remodeling.
B)histone modification.
C)cytosine methylation.
D)X-inactivation.
E)combinatorial
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