in the pond water as living organisms and try to identify what it is. Some types of Protista are multi-cellular like giant kelp. Although they look much like plants‚ multi-cellular protists lack specialized tissues. Being eukaryotes‚ they have a membrane-bound true nucleus with linear chromosomes‚ and they have membrane-bound organelles. The kingdom Protista contains all eukaryotes that are not plants‚ animals‚ or fungi. The sexual cycles of many Protista are unknown‚ but most are thought to have
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Identification of A Mixed Culture Unknown An experiment such as this one serves the purpose of allowing us‚ the students‚ to apply what we already know about any organism and any laboratory procedure to the difficult task at hand. It is possible to identify a mixed culture by running familiar experiments on the unknown bacteria and taking information already known about specific bacteria and applying it to the results. This helps to slowly eliminate any bacteria that do not correspond with the
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The purpose of the following study is to determine where the two unknown bacteria acquired in Microbiology lab should be classified in regards to temperature‚ pH level‚ and osmoregularity. It is important to classify bacteria in order to identify them. Identification of bacteria is important because they are not only useful but potentially dangerous as well. The identification of bacteria can lead to breakthroughs in healthcare regarding treatment of old and new diseases alike. Identifying bacteria
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The smallest contiguous unit of life is called an organism. Organisms are composed of cells‚ undergo metabolism‚ maintain homeostasis‚ can grow‚ respond to stimuli‚ reproduce and‚ through evolution‚ adapt to their environment in successive generations. More complex organisms can communicate through alternative means.[1]A diverse array of living organisms can be found in the biosphere of Earth‚ and the properties common to these organisms—plants‚ animals‚ fungi‚ protists‚ archaea‚ and bacteria—are
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Week 8 Assignment: Genetically Modified Animals Natasha Haynes SCI115: Introduction to Biology Professor Trinna Johnson August 21‚ 2014 Genetically Modified Animals The Biology Genetically modified (GM) animals are the result of deliberately changing a genome through genetic engineering. The process of modifying the genetic composition of a mammal scientist starts with Deoxyribonucleic acid (DNA). DNA makes up the genes of all living things and by using DNA sequencing scientist are able
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140 Matthew Tuthill Unknown Lab Report Introduction There are many reasons for knowing the identity of microorganisms. The reasons range from knowing the causative agent of a disease in a patient‚ so as to know how it can be treated‚ to knowing the correct microorganism to be used for making certain foods or antibiotics. This study was done by applying all of the methods that I have been learned so far in the microbiology laboratory class for the identification of an unknown bacterium. The purpose
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microbial world so that the benefits to the Earth and humans are known(6). This lab specifically does not require the knowledge of what each organism does when introduced to another living organism‚ like a human. Figuring out the type of bacteria could help with further experiments. The idea of the unknown bacteria lab is to show
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The Central Dogma of Molecular Biology describes that Deoxyribonucleic Acid (DNA) is the important structure of an organism that created into DNA‚ is a sum of amino acids that code for important proteins‚ and that is why the genes are the code that selects the amino acids sequences that builds up the essential proteins in the body. During sexual reproduction these genes
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appropriate information‚ combine the data set and information of both into one whole data table for the following community. Once this is done‚ calculate the amount of each plant organism found in both data tables to find the total number of plants found in that community‚ which will be used to calculate the Pi of each plant organism to then calculate the Shannon Diversity index of the community where the data was researched from. This whole procedure will be repeated in the other community that was not
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findings. In the third part‚ the classifications of the five species found in the quadrat area were listed in tables‚ and the abiotic variables‚ such as air‚ water‚ and soil‚ were analysed with their relationships to the living environment of the organisms. It was particularly noticeable that some rubbish and air pollution manifested the human activity which would stifle the growth of animals and plants. Overall‚ people should improve their awareness of protecting environment‚ and the findings could
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