Purines and pyrimidines play crucial roles in cellular energy systems signaling and in the production of DNA and RNA. Purines and pyrimidines can either be synthesized de novo or from normal catabolism, via a salvage pathway. Uric acid is the end product of the purine catabolism, and Citric Acid cycle […]

A female in the third trimester of pregnancy is brought to the operating room for an emergency appendectomy. It will be necessary for the patient to receive general anesthesia in order to perform the procedure. -Anatomically, what changes have taken place in the patient that must be taken under consideration […]

You decide to design an assay for flu infection detection. HA protein is only present on the surface of influenza viral particles so you choose to design an ELISA assay to detect the presence of HA in human blood samples. You will use THREE different antibodies for the assay. The […]

Read Case Six: Procter & Gamble – Frebreze “Breathe Happy Campaign Launch” below. Instructions: Read the case and provide answers to the questions at the end of the case. Your answers to the questions should be 500-700 words (total not each), be in APA format, use outside research and represent […]