Urea

Urea hydrolysis was another test performed with a positive outcome. Being that there was growth on my media, this determined that K. pneumonia can utilize urea for growth in replacement of energy and oxygen (Urea). After performing the methyl red test, a negative result was obtained because it remained red. This negative result implies that my organism does…

Materials and method Microorganisms are classified in to the three domains of life. The organism that is predominately found in our environment is bacteria closely followed by archaea and eukaryote. Although, microorganism might seem similar, they are different interims of their structures, biochemical composition, and the habitat they adopt. Conducting an extensive test on microorganism has many benefits. We can protect our self’s from different types of infectious disease. In the unknown…

Introduction In this lab report I use two different techniques to identify Unknown A and Unknown B bacteria’s. These techniques are gram staining and metabolic testing. I first used Gram staining to distinguished and identify the bacteria’s. Han Christian discovered gram staining in 1882, he had biopsy a patient lung that had pneumonia. The main purpose for Gram staining is to identify if is Gram positive or Gram negative by using differential staining. While Gram staining shows the…

Relative to gasoline vehicles, diesel exhaust often contains large amounts of nitrogen oxides. In order to meet the stringent environmental standards of the United States, in addition to installing diesel particulate filters, diesel vehicles often use urea injection to reduce toxic nitrogen…

the tube turns pink after incubation then it indicates lactose positive, but if the tube turns dark purple then its lactose negative (“Litmus Milk”, n. d). However, some more methods or test are SIM, MRVP, TSI, Nitrate Test, starch, gelatin, citrate, urea, oxidase, and catalase that all check for different thing in a bacterium. Although bacteria can have different cell structures and or ferment/metabolize different components, they also have specific shape and arrangements that can be helpful…

tissue oxygenation is also 25% of normal condition, and the urine output is below 0.5 ml/kg/hour. The duration for the onset phase endures for hours to days. The next phase is oliguric –also called anuric phase- happens when the level of blood urea nitrogen (BUN) and creatinine are increased. Moreover, oliguric phase decreases the amount of urine to less than 400 ml/day. Also, oliguric phase affects the electrolyte disturbance, acidosis, and fluid overload which lead to lose the…

I will be focusing on the Kidney Cancer, but to understand Kidney Cancer, one needs to know about the systems it resides in. Starting from the Endocrine System, to the Urinary System, then to the Kidneys. The Endocrine System is made up of glands in an organism that secrete hormones directly into the circulatory system. The hormones that the glands secrete, help to regulate very important internal processes. The processes that they regulate are, growth and development, equilibrium through out…

Chemical composition of wheat flour and lemon balm. Data represented in figer (1) indicate to the chemical composition of wheat flour and lemon balm as raw materials in the formula of g /1oo g of dry weight basis. The lemon balm contains (17.10g, 16.11g and 50.56g) of protein, fiber and carbohydrates respectively. While the wheat flour as raw material contains (11.86g, 0.69g, and 75.69g) of protein, fiber and carbohydrates respectively. Assay of polyphenolic compounds of lemon balm leaves. Figer…

Gram Negative Unknown Lab Report #20 BIOL 3444-008 Giang Nguyen TA: Malini Kotak 11/05/2014 Abstract The experiment is conducted in order to identify a randomly given unknown gram-negative microorganism. By comparative analysis of biochemical tests that were performed throughout the semester to find out its characteristics and determine the identification of bacterium out of four potential unknown was given. To figure out the characteristics, T-streak was performed to isolate…

Mr. C is currently dehydrated and has lost 5.5 kg. Assessment findings that support Mr. C’s dehydration status are his electrolyte levels, BUN level, specific gravity, weight loss, dry skin and mucous membranes, and persistent vomiting. One of the first indicators of Mr. C’s dehydration is that he has been vomiting for three days. As he persistently vomits for prolonged time, he is losing a large amount of fluids. Continuously vomiting reduces a certain amount of fluids within the body that make…