Multiple Choice
What would you assume if you found RNA transcripts of lactose-utilizing genes within E. coli?
A) Lactose has bound to the lac operon activator.
B) Lactose is present in the cell.
C) The lac operon activator protein is present in the cell.
D) The lac operon repressor protein is absent in the cell.
Correct Answer:

Verified
Correct Answer:
Verified
Q21: Consider the accompanying figure, which outlines cloning
Q22: What can scientists achieve by injecting siRNAs
Q23: <b>Scenario</b><br>You conducted a series of experiments to
Q24: If you were working for a pharmaceutical
Q25: <b>Scenario</b><br>You conducted a series of experiments to
Q27: The process by which genotype becomes expressed
Q28: _ is(are)responsible for more cancers than any
Q29: Which of these lifestyle choices will increase
Q30: Use the accompanying figure to answer this
Q31: When referring to cell division, oncogenes are