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Biology, 04.04.2020 09:53 oneicyahdaley10
Combinatorial control of gene expression a. involves every gene using a different combination of transcriptional regulators for its proper expression. b. is seen only when genes are arranged in operons. c. involves only the use of gene activators that together regulate genes appropriately. d. involves groups of transcription regulators working together to determine the expression of a gene.
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