Abstract: In lab, we were given the broth of an unknown bacteria labeled with simply a number. The purpose of this experiment, is to use the techniques previously acquired during the course of the lab in order to identify the unknown. The unknown presented will be one of three gram-negative bacteria: Escherichia coli, Klebsiella pneumoniae, or Salmonella typhimurium. The streak plate technique and Gram Staining methods were completed in order to obtain colonies and to identify the morphology of the
structure-the tissues and absence of disease and the optimal functioning of mouth (W.H.O, 1994). Thus, oral health is an integral constituent of general health (Watt, 2005). Good oral health enable individuals to communicate effectively, to have a variety of food items to enjoy and increases the general quality of life giving social confidence (Locker, 1988). Oral health problems negatively affect quality of human life, keeping this issue in context, maintaining the most desirable levels of oral health and
Journal of Biosciences. 2012; 2(12):26-30. 10. Kalpana S, Moorthi S and Kumara S. Antimicrobial activity of different extracts of leaf of Moringa oleifera (Lam) against gram positive and gram negative bacteria. International Journal of Current Microbiology and Applied Sciences. 2013; 2(12):
showed that the solution this the higher ratio of starch was the darkest then the 50/50 ratio and finally the solution with more amylase was the lightest. This showed that starch will be broken down into maltose when amylase is added indicating the importance why the amylase enzymes is helping us in our body system (De Souza,
power but also because of serious diminution of much essential and important food stuff. (WHO.,1971). In India, brucellosis is recorded in almost all states but the scenario differs between states and is present in different species of mammalian farm animals including cattle, goats, buffalo, yaks, camels, horses, and pigs respectively( Renukaradhya et al.,2002). Consumption of unpas¬teurized dairy products, contaminated food, and occupational contact are the major risks of brucellosis infection to
Literature Review History Tuberculosis, a disease caused by several species of mycobacteria that are spread from person to person through the air. It has plagued humankind for many thousands of years. TB usually attacks the lungs, but it can also attack and damage any part of the body, such as the brain, kidneys, or spine. It is a worldwide disease and in many countries is a major cause of death. After declining in incidence for a number of years, it has begun to increase in frequency, especially