Biology, 21.07.2021 14:00 elizabethg56
A geneticist finds that a strain of bacteria to produces a non-functional sigma factor. Which among the following steps in transcription would most likely be first affected?
A. Assembly of RNAP onto the DNA strand
B. Identification and binding of RNAP on to the promoter sequence
C. Conversion of open initiation complex to closed initiation complex
D. Synthesis of RNA after the formation of open initiation complex
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What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.
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