Choose the One Most Appropriate Answer for Each

question 20

Multiple Choice

Choose the one most appropriate answer for each.
-Repressor protein

• A)A condensed X chromosome
• B)Protein that combines with DNA all along its length
• C)Attaches or detaches from operator to regulate transcription
• D)Portion of the operon that binds RNA polymerase
• E)Genes that induce expression of other genes
• F)Genes controlling the development of specific body parts
• G)Mechanism of equalizing gene expression between the sexes
• H)Binding sites on DNA for regulatory proteins that increase transcription rates