DNA profiling is a forensic technique designed to solve crimes using scientific materials and by using multiple scientific methods; I.e extraction. Extracting fingerprints can help you find out who the potential suspect of the crime is/was. A specific pattern called a “profile” is obtained from a person (the potential suspect/victim(s))) or sample of bodily tissue. By doing this it can...
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Introduction An ergogenic aid is an external influence, both legal and illegal which positively affects sporting performance. The legality of ergogenic aids is controlled by the World Anti-Doping Agency (WADA) (Kayser et al, 2007). Buck et al (2013) stated that a legal ergogenic aid in sport can provide athletes with additional opportunity to enhance their performance beyond training alone. There...
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Microorganisms are very tiny organisms that has a great impact in life activities. These microorganisms have been a subject of research and more of microbial functions are yet to be discovered. The aim of this essay is to explore the classification, structure and functions of microorganisms, Microbial growth with growth curves and factors that affects microbial survival and lastly, the...
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All celestial objects like planets, stars, and moons are mostly spherical. As gravity squeezes objects towards its core, objects will try to form the most compact shape possible which is a sphere. This applies to single interstellar objects only but what about a group of objects like our solar system or any galaxy we find in outer space? From observation...
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Nowadays, we are facing a bad situation because of the Covid-19 pandemic. Many reports stated that covid-19 does not have effects during the summer season but it is totally faded out.and it is also makes suffered lots of people by this disease. As a result, winter is also nearing along with the Covid-19 pandemic. Doctors called this a twindemic. However,...
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Bacteria is an example of a unicellular prokaryote. Several bacteria move by turning the flagellum (Kojima, 2015). Several movable bacteria move in fluid or on a firm exterior utilising their flagellum. The flagellum has a spiral shape and expands from the cell body. The flagellum’s turning movement causes the bacterial cell to swim. The rotary motor located in the inner...
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Introduction The browning of an apple or other foods like potatoes and bananas are something that we have all seen in our everyday life. This phenomenon is caused by the interaction of enzymes, that are naturally found in plants, with oxygen. These enzymes oxidize to create the brown colour that we are familiar with. Enzymes are natural catalysts that help...
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A microorganism is an organism which is microscopic, which means so small that people cannot see them with the naked eye. Most microbes are unicellular and small enough that they require artificial magnification to be seen. However, there are some unicellular microbes that are visible to the naked eye and some multicellular organisms that are microscopic. Microorganisms differ from each...
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Dialect can be defined as a variety of a language that differs from others in its vocabulary, grammar and pronunciation peculiar to a specific region or social group. It is widely accepted that standard dialects and accents are often rated more favourably than nonstandard varieties. As a result, The issue of addressing dialect discrimination has been a source of great...
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Scientists in the 20th century focused on previous research based on race and whether or not it had any substance today. The term ‘race’ is often rejected by scientists due to its prejudicial and mythical nature. Scientists today often claim that race is a human construct, not a scientific one. They reject scientists who argue that race is true, as...
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What are microorganism? We refer a microorganism as a living thing that is too small to seen with the naked eye. An Examples of microorganisms include bacteria, archaea, algae, protozoa, and microscopic animals such as the spider mites. We only realized the existence of microorganism in 1665, this was because Anton von Leeuwenhoek invented the microscope. Before that time, it...
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Introduction Viruses are considered as extremely successful predators as they can replicate and control the host cell synthesizing machinery. Viruses have coevolved with their hosts and thus have limited pathogenicity in any immunocompromised natural host. Viruses can exist in two forms: Extra cellular virion particles Intracellular genomes. Virions are more resistant to physical stress than genomes but are susceptible to...
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Space exploration helps us on earth in many ways as well as expand our knowledge of the universe. New technologies are created as well as medicines to and further cures to illnesses on earth. Jobs are created from this area and it inspires new generations to explore the sky above. Many innovations from space can even protect earth from extinction...
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Microorganisms are small, as the name implies, they can't be viewed in the naked eye without the help of a microscope and techannly microbes are organisms that are microscopic. They are present in all living organisms and are responsible for producing energy sources like nitrogen and carbon etc.While a few microbes are harmful in their nature, other microorganisms are incredibly...
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Introduction As the name suggests, biotechnology is technology that is based on biology. It utilises cellular and biomolecular procedures to develop products and methods which can be used to enhance business processes and improve our quality of life as well as the health of the environment (Bio, 2020). Mankind’s use of these biological processes are by no means a novel...
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The human body is infected by a massive variety of different pathogens new and old every day and so a huge collection of different specific antibodies are needed to fight against them. Once a B cell is activated it is converted into an antibody producing factory, the plasma cell. They contain more cytocolic component (as the cytoplasm is the ribosomal...
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In an ideal world, we would walk freely knowing we aren't being tracked. However in our reality more and more people get entered to a DNA database everyday. DNA profiling is a technique in which the police compare DNA found at the crime scene to someone else DNA from the database to see if they can get it to match...
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Intro Mankind has always been curious, from discovering new countries back in time to searching the ocean below the earth. Now through advancements in technology, our curiosity has taken control and the void of space has peaked our interests. This has brought some arguments as to whether it is worth the cost and the risk to human life to explore...
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Diffusion of Innovation (DOI) Theory, developed by E.M. Rogers in 1962, is one of the oldest social science theories. It originated in communication to explain how, over time, an idea or product gains momentum and diffuses (or spreads) through a specific population or social system. The end result of this diffusion is that people, as part of a social system,...
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Introduction Is planet earth the only planet we can live in? or can we explore our external space to find another planet that may fit the environment we live in? to address life beyond our solar system require an instrument with truly unique capability and complex telescopes and more space-traveling missions. The previous breakthrough was possible by missions like Hubble...
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External motivations are ‘contact-based’ motivations, Weinreich et al (1968) put great emphasis on the need to incorporate external factors into a theory of language change. Hickey (2010) states that while “internal change is that which occurs within a speech community, generally among monolingual speakers, external change is that which is induced by contact with speakers of another language [(or dialect)]”...
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Burger King is a subsidiary brand of Restaurant Brands International and the leading brand in RBI's revenue-based portfolio. In 2018, BK accounted for just over 67% of the total RBI revenue. Burger King was founded in 1954. It is the second largest hamburger nourishment brand in the world by number of operating restaurants worldwide. Burger King Restaurants operate in over...
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Mitosis and meiosis are both involved in the process of making new cells. However mitosis results in (body cells) and meiosis results in (gametes). The starting cell in both mitosis and meiosis is formed with 2 sets of chromosomes in humans that involves one set of 23 chromosomes from mum and 1 set of 23 chromosomes from dad. Interphase is...
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Philologists in the 17th to the 19th century worked out there was a connection between many European and northern Indian languages by comparing different languages and sound laws to find a common ancestor. For example, in figure 1, the word for 'father' is similar in English, Latin (Pater) and Sanskrit (Pitar). We can see that throughout figure 1, this pattern...
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In this essay I will be evaluating co-production in relation to their strengths and limitations. I will explain how this concept promotes relationship-based and person centred in relation to social work practice. Social workers will also empower individuals and let people be independent and self-determined, living the lives they want and having control. Social workers will follow the guide of...
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This study delves deeply into the current state of the earth, as well creating a clearer image of the future, provided that countries act collectively, to restore the planet before the impacts are irreversible. The Breakthrough National Centre for Climate Restoration released a statement declaring that “human civilization will crumble by 2050 if we do not combat climate change now.”...
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Speech and language therapy is recommended for anybody who has problems with their speech and/ or communication, perhaps due to a developmental or neurological disorder. Conditions which usually affect speech include developmental disorders like autism which can cause problems with social skills and the use of additional communicative techniques such as facial expressions and body language, leading to a lack...
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The weather here on Earth is ideal for life because this is where it evolved. Choosing the right planet in our Solar System to terraform in order for it to sustain is going to be a difficult task no matter the circumstances as there are so many limits as well as possible things that can go wrong and act as...
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Abstract The biopesticide sector is rapidly experiencing a significant growth by introducing biopesticidal product in the global market. The number of micro-organisms is included in the taxonomy of Microbial Biopesticides which include baculoviruses, fungi, nematodes, and bacteria. Few decades ago, with the use of microbial species, and entomopathogenic bacterium a new microbial species have been discovered with particular virulence factors...
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The purpose of this document is to provide a critical summary of Boroditsky (2001) paper on linguistic relativity, as well as provide an evaluation of the impacts of the paper’s findings. The paper is part of a mass of literature in psychology looking at evidence of language influencing thought, or how the speakers’ language structure affects cognition. In existing literature,...
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