The loudest? In his new book Extreme Cosmos (Perigee, 2012), astronomer Bryan Gaensler reveals the cosmic record holders of these and many other titles. In an excerpt below, from the chapter Extremes of Temperature, Gaensler explains the physics behind some of the hottest stars known:
Double Displacement Reactions: Forming Precipitate Lab Answers ; Percentage Yield Lab Answers ; ORGANIC REACTIONS ; Rate of Reaction of HCl & Mg Lab Answers ; Concentration & Rate Factors Lab Answers
The antigens involved in a type III reaction are not bound to a cell's surface, while those involved in a type II reaction are bound to the surface. Type III is an immediate hypersensitivity, while type II is a delayed hypersensitivity reaction.