The enzyme papain is a thiol protease, using a mechanism similar to the mechanism used by chymotrypsin, except that there is an active site Cys in papain carrying out the catalytic role played by the active site Ser of chymotrypsin. There is a His residue in papain that plays the […]

Biology Discussion Board I don’t have much money but really need help with this assignment “Cells and Cancer and Mitosis and Meiosis” Note: Online students, please respond to one of the following three bulleted items. • Listen to one of the following podcasts listed below: o NPR Podcast: Can healthy […]

Doll And Hill first evaluated the proposition that smoking was a risk factor for lung cancer in a case-control study (Doll and Hill, 1950). They determine that, of 650 men with lung cancer (cases), 645 had smoked at some time, in comparison with the 625 of the 650 men without […]

1) A woman and her spouse both show the normal phenotype for pigmentation, but both had one parent who was an albino. the woman had one albino parent and one normal pigmentation parent. same for her spouse. a) show the genotype of an albinob) genotype for woman and her spousec) […]