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Author Question: The lactose operon is likely to be transcribed when A) there is more glucose in (Read 742 times)

aero

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on: Jun 29, 2013
The lactose operon is likely to be transcribed when
A) there is more glucose in the cell than lactose.
B) the cyclic AMP levels are low.
C) there is glucose but no lactose in the cell.
D) the cyclic AMP and lactose levels are both high within the cell.
E) the cAMP level is high and the lactose level is low.


Hawke

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


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aero

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Reply #2 on: Jul 23, 2013
Thanks Hawke :D


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Effects of lactose and glucose on the expression of the lac operon Effects of lactose and glucose on the expression of the lac operon
Trp operon Trp operon
Enzymatic formation of lactose Enzymatic formation of lactose
Configurations of the lactose operon Configurations of the lactose operon
Mechanism of attenuation in the trp operon Mechanism of attenuation in the trp operon
The response of the lac operon in the presence of lactose in a cell bearing the IS mutation The response of the lac operon in the presence of lactose in a cell bearing the IS mutation
Video: ribosome

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