Microscope components

Purpose To identify an unknown microorganism by performing a series of biochemical tests on a pure bacterial culture. Materials and Methods 1. One test that was used to discover the identity of the given bacterial culture was the carbohydrate utilization tests. This specific set of tests involved two broths, namely phenol red lactose and phenol red sucrose, and a Durham tube placed upside down in the broth tubes. These broths can be broken down by fermentation processes,…

The Clone Wars Terrence Jefferey states,“Cloning might be the perfect sin. It just might break all Ten Commandments at once.”(Roloff 8) Cloning has been around for a long time. Whether it is animal or human, many debate if it should be used. Animal cloning, a problematic situation for countless people, presents itself as a aid for many of society's material problems. Many may know cloning exists but don’t know the basics types of cloning. According to Farrell, there are three types cloning…

The advent of tissue culturing in the early 1900s has shaped modern science tremendously. Fields such as cell biology, molecular biology, biochemistry and many others are heavily dependent on cell culturing to carry out experiments. Cell culturing initially began when pioneering scientists sought a way to study cells outside their tissue origin. They began with tissues and then later on, techniques were developed that enabled the study of individual cells in vitro that would give rise to…

to, test tubes with caps, illuminated optical aid, assorted pipettes, flasks, necessary reagents, diluents, cleaners, centrifuges, bags, needles, thawing baths, cell washing systems, analyzers, automated washing equipment, refrigeration areas, microscopes, and platelet aggregation systems, incubators, shakers and storage. The most common necessary reagents for blood bank include: saline, controls, Anti-A, Anti-B, Anti-AB, assorted Anti-D. Anti-E, Anti-e, Anti-K, Anti-C, and Anti-c are not as…

Osteoporosis means “porous bone.” Viewed under a microscope, healthy bone looks like a honeycomb. When osteoporosis occurs, the holes and spaces in the honeycomb are much larger than in healthy bone. Osteoporotic bones have lost density or mass and contain an abnormal amount of osteoclast. Normal bone is…

hardness tests by means of the same kind of indenters, then at lighter loads, have also been established. Various features of the Rockwell hardness test can affect the measurement result. These comprise the purpose and standardization of separate components of the hardness machine, differences in the indenter, the testing sequence that is used, the testing atmosphere, the condition of the test material, and the operator. As soon as considering all of these impacts, it appears outstanding that…

(Insignificant component analysis) I have used Weka for all my experiments. ICA wasn’t available in Weka and I installed the Students.Filters weka plugin containing the FastICA algorithm implementation and that added missing IndependentComponents filters under unsupervised attribute filters. Datasets I’ve considered Abalone and WineQualityWhite data sets. First data set is continuous and wine quality is mostly…

The scientific technology focussed on the nano (extremely small quantity mass or object type of objects) is called nano-technology. The International System of Units (SI) for one billionth of a meter (10^-9) The term nanotechnology was described by Harry as the processing of consolidation, partition and deformation of materials by one molecule or one atom (Tibbals, 2010). With the new properties It is constantly evolving as commercial interest in the present scientific community.…

Microbiology Case Study: Toxic Shock Syndrome I. Background AH, a 12-year-old Caucasian female, escorted by her 32-year-old mother to the local hospital’s emergency department early one morning. AH’s mother noted that within the past 3 hours AH has shown a variety of symptoms. These symptoms include: fever of 102ᵒ Fahrenheit, chills, aggressive vomiting, diarrhea, and an intense red rash of the palms and soles of her feet. AH also added that she has a sore throat, headache, muscle aches, and…

wavelength, overlapping the gamma ray range (see fig.1) are known as hard (high energy x-rays). The discovery of the x-ray was done over a century ago (1895) by the German physicist Wilhelm Röntgen who did experiments with a vacuum tube with a wire component at one end forming the cathode (-), and a heavy copper target at the other end forming the anode (+). When Röntgen applied a high voltage to the electrodes, the electrons formed at the cathode were attracted to anode and striked with a high…