An 800 bp fragment is completely digested with a single restriction enzyme. Fragments of 50*, 150*, 200, and 400 bp are found. (Asterisks denote radioactively labeled end pieces.) Which order is consistent with the results? Group of answer choices 150, 200, 50, 400 150, 400, 50, 200 150, 200, 400, 50 400, 150, 50, 200

A linear DNA fragment was produced by digestion with the restriction enzyme, Xba1. This fragment with XbaI(X) sites on both ends was then further digested with HindIII (H) and EcoRI (E).  Draw a restriction map of the linear fragment based on the gel electrophoresis results shown below.  X         H         Marker             E          H/E                           __2000bp __                    __1500b                         __1300bp        __             __        __1000bp                    __                         __700bp             ­­__        __500bp                         __400bp                         __300bp                      __                         __200bp          __        __                         __100bp

Please answer the following questions using numbers and not text. For example, if you think the answer is 24, write 24 and not twenty-four. If you think the answer is 24 ATP, write only the number 24. As a microbiology technician, your job is to characterize a novel bacterial strain isolated from insects. Phenotypically, you have discovered that the new bacterial strain can grow in the presence or absence of oxygen. After genome sequencing and biochemical characterization, you know that your new organism is capable of making all of the enzymes necessary for glycolysis and the TCA cycle, and that it has an electron transport chain. Answer the following questions based on the growth of your organism on minimal media plates containing only acetate as a carbon and energy source. Acetate is transported across the membrane at the cost of 3 ATP per molecule.  Each question should be answered based on the metabolism of one molecule of acetate. If you come up with a negative value, indicate an…

Titled “Techniques utilized to generate a genetically engineered organism and confirm gene disruption.” a. In the table, indicate with an "x" if the reagent or technique applies to DNA, RNA, and/or protein. You can have more than one "x" in each row or none at all.

In E. coli, the DNA helicase is loaded onto the DNA by __________ and activated when __________ binds the helicase.   Question 24 options:   DnaC; DnaG   DnaA; DnaB   DnaG; DnaC   DnaB; DnaA   DnaC; DnaB