16. Regulation of Expression
Introduction to Eukaryotic Gene Regulation
Multiple Choice
Multiple ChoiceWhich of the following best depicts coordinate control of genes in eukaryotes?
A
Different genes for proteins involved in a specific metabolic process typically share the same enhancer regions.
B
Although a group of genes involved in a related metabolic process are typically scattered over different chromosomes, their co-activation is achieved by every gene of the group sharing a specific combination of control elements and activator molecules that bind to them.
C
Although a group of genes involved in a related metabolic process are typically scattered over different chromosomes, coordinated expression of this group is enhanced by the congregation of loops from different chromosomes in a specific site of the nucleus to form a transcription factory.
D
The first and second listed responses are correct.
E
The second and third listed responses are correct.
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