Isolate and purify a pKN800 plasmid from Escherichia coli. Using restriction mapping determine the orientation of the Luciferase (lux) operon with respect to the plasmid backbone. Then transform the plasmid into E. coli strain DH5α to analyze the expression of the lux operon and the efficiency of transformation.
Catalase HPII from Escherichia coli, is a mono-functional catalase responsible for preventing the formation of reactive oxygen species in the cell. Its active site is representative of most mono-functional catalases, making it a good model for mechanistic studies. The role of the heme-binding tyrosine was investigated by replacing Tyr415 with...
This study was interested in determining whether vocal communications or facial expressions and body language are more effective in communicating positive, neutral or negative affects when used in isolation and without deception. A sample of six male and six female (n = 12) students in Dr. Bernieri’s Winter term 2016...
The basis of this research paper is the work of Robert Schumann, particularly his lieder cycle Frauenliebe und Leben, and how it predicted the conditions and events of Robert and Clara Schumann’s marriage.
I will discuss Schumann’s composition of Frauenliebe und Leben in the context of his relationship with Clara....
As a gymnast tumbles, she runs, pounces, flips and lands with a perfect thud. Some people cringe as they imagine the sequence to be painful, but science has recently shown the pounding may actually be beneficial. Many studies have found weight-‐bearing exercise encourages bone repair and calcification. Additionally, those who...
Adolescent pregnancy and childbirth are the second leading cause of death for teen girls worldwide. In Multnomah County, as throughout the United States, teen pregnancy rates are high and disproportionately affect the Hispanic community. Hispanic adolescent females have a teen pregnancy rate over two times higher than white adolescent females....