Glucose. Glucose like other sugars can exist in a straight chain form or it can loop back on itself and become a ring. If the hydroxyl group on the first carbon atom points down when the ring is formed alpha glucose results and if the hydroxyl group points up the result is beta glucose. alpha glucose. When glucose molecules are enzymatically joined to form a disaccharide a water molecule is removed.
Superbugs are strains of bacteria that have changed (or mutated) after coming into contact with an antibiotic. Once this happens, these bacteria are 'resistant' to the antibiotic to which they have been exposed, which means the antibiotic can't kill the bacteria or stop them from multiplying.
Additive Manufacturing Users Group. AMUG educates and advances the uses and applications of. additive manufacturing technologies. AMUG is an independent, industry-wide users group that gives its members a forum for learning, information exchange and establishing professional connections. No matter what additive manufacturing technology you use, AMUG is here to assist you in getting the most from the technology and achieving all that is possible. As a member, you have access to a wealth of knowledge and experience. Build from it to optimize operations, overcome challenges and avoid potential problems.