Arestriction map lists the locations of dna sequences that are cut by a particular restriction enzyme for a piece of dna, such as a chromosome or a plasmid. restriction maps are important when generating a construct for experimental use. digesting the dna sequence with the restriction enzymes will result in fragmented dna of predictable sizes, based on the restriction map, that allow a researcher to analyze if his or her construct was generated correctly when visualized using gel electrophoresis. use the linear restriction map to predict where bands would be expected on a gel if a digest is performed using the specified restriction enzymes. assume that there is enough restriction enzyme that every possible restriction site on each molecule of dna will be cut.

Linda and julia are trying to determine whether their ideas are scientific or pseudoscientific. linda's idea is free of bias. julia's idea gives the same result when tested repeatedly. which statement is correct about linda and julia's idea?

Earthquakes a.created the rock in arches utah b.can be caused by volcanic eruptions c.are caused by tsunami waves d.wear mountains down into hills

Ms. w, a 21-year-old woman, came into a clinic after suffering a deep laceration on her foot while walking barefoot around her yard. the wound was cleaned, sutured, and bandaged, and she was released to return home after receiving tetanus antitoxoid. within 72 hours, the wound area was red and swollen, the suture line was dark in color, and it was accompanied by severe throbbing pain. ms. w had a high fever, her heart felt like it was racing, and she was finding it hard to concentraten even on simple tasks. she returned to the clinic and was immediately taken to the hospital. following lab tests, a diagnosis of acute necrotizing fasciitis was made. discussion questions 1. explain why ms. w. received a tetanus antitoxoid before leaving the hospital. (see chapters 3 and 4, infection and passive immunity.) 2. explain how acute necrotizing fasciitis developed in this case and the pathophysiology involved. (see acute necrotizing fasciitis.) 3. what is the potential outcome for ms. w if antibiotic drugs do not reduce the infection quickly?