Unknown Lab Report #1 Unknown #1 April 25‚ 2012 Microbiology Spring 2012 MCB2010C Unknown #1 Introduction Identity of a microorganism has proven to be very significant. Doing so can help identify diseases and created treatment and cures for such diseases. As a result‚ various laboratory tests were performed to an unknown microbe (Unknown #1) found in the water of a nearby pond. By identify the microbe‚ the safety of the water will be known to those around it. Materials and Methods
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manipulating of reproductive processes to produce a specific outcome (Class discussion). There are type types of eugenics‚ negative and positive. With negative eugenics the technology is used to prevent a genetic flaw (Class discussion). An example of this would be altering a fetus’ gene to make sure the child does not have diabetes even though it runs in the family. Positive eugenics‚ on the other hand‚ would be using the technology to create a child that has specific treats or features desired by
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Title: Observing Bacteria and Blood- Lab #1 Purpose: Being able to learn how to correctly use a microscope and the oil immersion lens to be able to see the prepared slides. Also to learn how to prepare my own yogurt and blood slides. Procedure: First‚ set up the microscope. Clean the ocular lenses and objectives with lens paper. Then pace the prepared e slide on the stage and make adjustments. Turn the rotating nosepiece until the 10x objective is above the ring of light coming through the slide
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towards climate change‚ it helps in making the north and south poles smaller and the oceans bigger. Oil is also a toxin in the oil wells that kills animals‚ wildlife and the ecosystem that may never be the same again. Nevertheless‚ oil does have its positive impacts on the environment. When an oil spill occurs obviously the ocean wild life and the ecosystems are damaged for months on end however when oil is spilt in the ocean it can also locate significant deposits of oil. Also because there has been
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Glowing Bacteria Lab Introduction- 1. Transformation involves the transfer of genetic information into a cell by directly taking up foreign DNA from its surroundings. This DNA is then incorporated into the host cell’s own DNA. This transformation usually occurs within plasmids‚ small circular DNA molecules separate from its chromosome. After the recipient cell is infected with the DNA‚ the cell will move on with replication‚ producing offspring with traits encoded by the plasmid. These plasmids
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The Internet (or internet) is a global system of interconnected computer networks that use the standard Internet protocol suite (often called TCP/IP‚ although not all applications use TCP) to serve billions of users worldwide. It is a network of networks that consists of millions of private‚ public‚ academic‚ business‚ and government networks‚ of local to global scope‚ that are linked by a broad array of electronic‚ wireless and optical networking technologies. The Internet carries an extensive range
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Those colonies were subjected to a Gram-stain to ensure that P. larvae‚ a Gram-positive bacterium was isolated (Figure 7). However‚ there was a presence of other bacteria visible on the Gram-stain. Therefore‚ the catalase negative colonies were streaked onto MYPGP agar to further isolate P. larvae. The pale colonies that grew on those plates were subjected to a 3% potassium hydroxide
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Nowadays‚ people are able to travel everywhere in the world. The interest of tourism has risen every year. There are many positive aspects of tourism. However‚ development of tourism has caused many problems as well. The big problems are traffic‚ stressful life for the local people and environmental effects. The positive side is that the tourism is the source of money for the local economy. First of all‚ tourism impacts the people and the culture of particular places. There are places where tourism
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and I were given unknown number 3 in the laboratory. After performing various tests over the course of a few weeks on our unknown‚ we came to the conclusion that our unknown organism is Klebsiella pneumoniae (K. pneumoniae). K. pneumoniae is a gram negative bacillus shaped microorganism. We observed that K. pneumoniae is a nonmotile organism. We performed multiple tests on our unknown culture‚ therefore we are very confident that it is correctly identified. We identified that K. pneumoniae is a
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anti-social behavior. But many scientists and psychologists find that video games can actually have many benefits – the main one is making kids smart. Video games may actually teach kids high-level thinking skills that they will need in the future. Positive Effects of Video Games: • When you play video games‚ it gives the brain a real workout. In many video games‚ the skills required to win involve abstract and high level thinking. These skills are not even taught at school. Some of the mental
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