Multiple Choice
In negative control, a gene is switched off when ________.
A) a kinase adds a phosphate to DNA
B) lactose is transported into the cell
C) a regulatory protein binds to DNA and shuts down transcription
D) a regulatory protein is removed from DNA and shuts down transcription
Correct Answer:
Verified
Correct Answer:
Verified
Q7: Use this information to answer the question(s)
Q8: Under what condition is the AraC protein
Q9: The arabinose operon (ara) provides a particularly
Q10: Bacterial and eukaryotic cells primarily control gene
Q11: Altering patterns of gene expression in prokaryotes
Q13: Although the expression of most genes is
Q14: Suppose several genes are grouped together in
Q15: An E. coli cell without a functional
Q17: Jacob and Monod were intellectually primed to
Q36: According to the lac operon model proposed