Brian’s story Brian is 65 years old and lives with his dog ‘Spider’ in a town flat on the first floor of a block of units in a government housing estate. About a year ago Brian had to move to town from his home community because his increasing health needs […]

Read the introductory paragraphs about the Fairfax Cryobank on pages 145 and 146 of your textbook. The authors continue to discuss this topic throughout. If you and your mate were looking for a sperm donor, would you focus your selection on the Doctorate donors? Make sure you include information about […]

Chemical reactions obey a relationship between reaction ratek and activation energy ?G‡ that canbe written k =Qexp(-?G‡/RT)   where Q is a constant characteristic of the reaction,R is the gas constant, 0.001986 kcal/(mol-deg), andT is the Kelvin temperature. The activation energy?G‡ for a particular uncatalyzedreaction is 15 kcal/mol and the overall […]

Q1. It is estimated that greater Atlanta area (where KSU is located) loses 50 acres of trees per day to development. If we assume that the cut trees are burned or mulched, how much CO2 will this free into the atmosphere in a year? Q2. Chlamydias and rekettsias were once […]