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Title: Which of the following is NOT a means of regulating gene expression? Post by: midwestmama on Sep 14, 2012 Which of the following is NOT a means of regulating gene expression?
A. Modifying proteins after they are synthesized. B. Deleting genes from cells in which they are not needed. C. Varying the rate at which DNA is transcribed into messenger RNA. D. Regulating the life span of a protein. E. Varying the rate at which messenger RNAs are translated. Title: Which of the following is NOT a means of regulating gene expression? Post by: mid_stuck_dle on Sep 14, 2012 Answer is B.
All the others a valid means of regulating expression. Genes are never DELETED if they are not needed. |