A proposed mechanism for how Mediator regulates the amplitude (strength) of transcription is based on different conformational states. These, in turn, provide different degrees of efficiency for the re-entry of RNA pol II into PIC during re-initiation. According to this hypothetical model, what is postulated to determine the conformational shape of the Mediator?

Which is required for sexual fissiondiploid cell productionmeiosis

Which is an example of a vestigial structure? a. tail of a monkey b. fin of a fish c. flower of a plant d. tailbone of a human

To store strawberries in sugar syrup, lucy placed them in a jar and covered them with sugar but did not add any water. do you think syrup will be formed? justify. a. no. since water is not added, there cannot be any syrup formation. b. no. the higher concentration of sugar on the outside will cause the water from the sugar to diffuse in the strawberry cells causing them to swell without formation of any syrup. c. yes. the higher concentration of sugar on the outside will cause the water from the strawberry to diffuse out resulting in syrup formation. d. yes. the sugar will melt over time and form the syrup.