Draw a hypothetical metabolic pathway composed of five substrates, five enzymes, and a product called Biological Sciazine. Number the substrates 1-5, and label the enzymes A-E, in order. (For instance, enzyme A catalyzes the reaction between substrates 1 and 2) a. Suppose a mutation made the gene for enzyme C […]

Gloria Green is the president of Avco Pharmaceuticals, Inc. She just received news that her stock had fallen $10 per share in the last hour. Gloria does not know that her competitor, John Steele, has started a rumor that she’s about to file for Chapter 11 bankruptcy. John has been […]

M.L. is a 26-year-old homosexual man admitted to the hospital for progressive respiratory distress, fever, weakness, and chronic diarrhea. He tested HIV positive about 3 years ago, but his infection has remained asymptomatic until 2 months prior to admission. Pneumocystis jiroveci (carinii) pneumonia was suspected and confirmed by culture. Laboratory […]

BACKGROUND During your study of biology. You may have found a contro-versial topic you read about to be especially interesting. This assignment gives you an opportunity to apply what you have learned by doing some research in outside sources and increasing your knowledge of one controversial topic. Procedure Go to […]