In the lac operon, a ____ derivative binds to the ____ and allows transcription of the operon's genes.
A) glucose; operator
B) glucose; repressor
C) lactose; activator
D) lactose; promoter
E) lactose; repressor
Correct Answer:
Verified
Q35: When only C genes are turned on
Q36: The XIST gene has been transcribed in
Q37: When glucose and lactose are present in
Q38: What happens to a male's reproductive organ
Q39: What DNA site can increase the transcription
Q41: Escherichia coli prefer to use which carbohydrate?
A)lactose
B)glucose
C)maltose
D)sucrose
E)starch
Q43: Match the transcriptional gene expression control factor
Q44: Match the specific gene expression control activity
Q45: In fruit flies, pattern formation during embryonic
Q50: Classification.Choose the proper item below for the
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