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If you set up a transformation experiment in which you mixed competent E. Coli with a new plasmid that carried a gene for GFP, but not a gene for ampicillin-resistance, what colonies would you expect to grow on an LB plate with arabinose, and no ampicillin? a. fluorescent gren colonies […]

A brilliant scientist has discovered a new anti-inflammatory agent, Xious, that is capable of preventing onset of, and therapeutically down-regulating the inflammatory response in many animal models of inflammatory autoimmunity. Prior to human trials it is critical to determine if Xious compromises treated individuals in their ability to respond to […]

Q1. Biological recognition is significant in many processes at the molecular, cellular, and organismal levels. Choose three of the following, and for each of the three that you have chosen, describe how the procedure of recognition occurs and give an example. a. Organisms recognize others as members of their own […]

what is true for rift valleys? a. gravity is weaker over these areas. b. they result in upwelling convection currents. c. they split oceanic ridges d fresh partly melted rock rises in the middle and moves away from the valley e. all the abobe or f. none which of the […]