In an Experiment to Study the Interaction of Polymerase with the Promoter

question 8

Multiple Choice

In an experiment to study the interaction of polymerase with the promoter region of the gal4 gene,heparin was added to the assay after the open complex was formed.What is the expected outcome of this?

• A)The open complex will melt.
• B)Some nucleotides will be ethylated.
• C)Polymerase will be displaced.
• D)Polymerase binding will be inhibited.
• E)None of the choices is correct.

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