Multiple choice question. 1) The functional groups on most amino acids are: A. Alpha amino and alpha carboxyl groups B. Alpha amino and alpha carbonyl groups […]
See explanation for a nice approximation, using altitude H km and visible horizon ( nautical ) distance D km : Circumference = ##2pi(1/2D^2/H+H)## km Let B […]
Electronic Health Records Association (EHRA) or the National Coordination for Health Information Technology and how they impact standards for informatics in healthcare. There are organizations at […]