Lactose induces the transcription of the lactose operon by:
A) binding to the allosteric site of the repressor after being converted to allolactose.
B) stimulating lactose metabolism in the cell.
C) binding to the glucose operon, making it inoperable.
D) binding to the allosteric site of RNA polymerase.
E) inhibiting the activity of CAP.
Correct Answer:
Verified
Q1: An inducible operon is usually controlled by:
A)
Q3: Genes that encode proteins that are always
Q4: How does the lactose repressor block transcription
Q5: cAMP levels decrease when _. This results
Q5: In the tryptophan operon, the repressor actively
Q9: The inducer of the lactose operon in
Q10: The focus of gene regulation in multicellular
Q11: The molecular switch that controls gene expression
Q12: Repressible genes are usually actively transcribed when:
A)
Q13: Catabolite activator protein:
A) increases the affinity of
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents