Microscope

Microbiology is a study of small living organisms that are hard to be seen without using the microscope; such as bacteria, archaea, viruses, and protozoa. Fungi are different, a majority are big enough for us to see. They’re all have a long history of living on Earth, the scientist also believes they are the first living things that are existing way before mammals or human. Those microorganisms are everywhere around us, some are harmless and some can cause serious diseases. The condition and environment

imagery to describe certain test results as looking “Prussian blue, the deep blue of a Van Gogh.”1 Descriptive elements such as this are used to portray the appearance of a positive hemochromatosis test so that the reader can visualize the view from a microscope. In all, extensive use of imagery strengthens this article by providing the reader with an accurate visualization

The experiment was conducted using six worms, where three were used for one treatment and the other three for a different treatment level. Initially, the worm was transferred to a parafilm slide containing some water and placed under a dissecting microscope. Application sticks were used to place the worm on the mark and an additional light was placed to observe. The focus was on the posterior end of the worm to obtain the basal pulsation rate. A timer was used to record the basal pulsation rate for

In the gram reaction or in the gram staining procedure my bacterium reacted positive. So it is a gram positive bacterium and the shape is bacilli. In the Phenyl Ethyl Alcohol plate there was a significant amount of growth and pigmentation (+++) and the color was ivory. The bacterium reaction for the 7.5% NaCl agar plate and pigmentation was not as significant (+) as the phenyl ethyl alcohol plate. The color for this plate was ivory but as I said the pigmentation wasn’t as strong or prominent. The

Erica Stevens June 2, 2015 Gram Stain Laboratory Report Purpose: To understand how the use of differential stains can help us identify cell morphology. Also to identify the presence of two different bacteria in our mixed sample by identifying differences in color, shape and grouping of eubacteria. Theory and Background: Gram stain is the most important and “commonly used differential stain in microbiology” (1). Developed by Hans Christian Gram

3. What are the advantages and disadvantages of big shopping malls comparing to small local shops? 3. In big shopping malls all goods are available. But unfortunately they are also often crowded and one has to stay in long lines. This doesn’t happen in small shops. But on the other hand, they don’t offer such a wide variety of goods. 7. Describe a job that you would like to have in future • What is your ideal future profession? • Where would you like to work? • Why would you like to work in this

“I want everyone to understand the nature of fundamental research,” said Yoshinori Ohsumi. “It develops in ways sometimes not initially anticipated, but has an immense and beneficial impact on society.” On Oct. 3, the 71-year-old molecular cell biologist stood amongst a sea of reporters and colleagues at the Tokyo Institute of Technology (TITECH) and echoed these words that he often shares with his students. Ohsumi won this year’s Nobel Prize in Physiology or Medicine for nearly three decades of

tilted at a slight angle to concentrate animals in a single area of the plate. The number of animals in worm-star aggregations, clusters of two or more animals entangled at their tails, will be quantified by visual inspection using a dissecting microscope. (Schultz 2014) Expected

Earlier this semester, I was assisting in the clinic when a potentially difficult situation could have arisen if there was any lack of professionalism. A highly educated, older gentleman was in the clinic for treatment of caries. Priorities soon changed upon examination. A bone spur or some exposed bone was observed inferior to number 30 on the mandible. He had been treated for this before by one of the specialty departments here and was a little upset that it hadn’t healed yet. The medical history

Cartridge casings can be found a various types of crime scenes. These cartridge casings are then examined to answer questions such as, what was the caliber of the firearm (i.e. 9mm, .308 Winchester), composition of the ammunition (i.e. brass, steel), shape (i.e. rimless, rimmed), the position of the shooter, etc. Individual characteristics on cartridge casings that are useful in forensic investigations include firing pin impressions, breech face marks, ejector marks, and extractor marks. The various