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Author Question: Which of the following mechanisms is (are) used to coordinate the expression of (Read 503 times)

aero

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on: Jun 29, 2013
Which of the following mechanisms is (are) used to coordinate the expression of multiple, related genes in eukaryotic cells?
A) Genes are organized into clusters, with local chromatin structures influencing the expression of all the genes at once.
B) The genes share a common intragenic sequence, and allow several activators to turn on their transcription, regardless of location.
C) The genes are organized into large operons, allowing them to be transcribed as a single unit.
D) A single repressor is able to turn off several related genes.
E) Environmental signals enter the cell and bind directly to promoters.


Hawke

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Reply #1 on: Jul 1, 2013
I'd go with A. It makes sense.


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aero

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Reply #2 on: Jul 23, 2013
Just got my test back, you're right!


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