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Biology Research Paper

CRIME AND BEHAVIORAL GENETICS
The objective of the study was to examine the effects of genes on violent delinquency by examining three genetic polymorphisms: 40-bp VNTR in the DATI gene, the 30-bp promoter- region VNTR in the MAOA gene, and the Taq1 polymorphism in the DRD2 gene. Data used was collected from DNA subsample obtained from the National Longitudinal Study of Adolescent Health. The study was based on a population size of 1,100 males whose DNA and measures to control their social behavior was available for
Pages: 5 (1250 words), Research Paper
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CHARACTERISTICS OF CANCER
The process of proliferation is known as ‘Metastasis’ and is a defining characteristic of this type of tumor. Not only do they metastasize (bone sarcomas), but malignant tumors are also highly invasive (basal cell carcinomas and primary CNS tumors).They also have variation in the aggressiveness of their spread, and a wide degree of parenchymal cell differentiation which makes their identification difficult and therefore have to be treated accordingly.Compared to their benign counterparts,
Pages: 8 (2000 words), Research Paper
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Congenital erythropoietic porphyria
In a study on the expression of CEP model expressions in mice, Bishop et al. 751) were able to quantify the approximated enzymatic activities of the UROS enzyme in livers of normal mice and CEP-affected mice. It is hypothesized that since mice are animals with shorter lifespan and thus have several generations in a short period of time, the causative mechanisms of the defective UROS gene would be easier to identify. Also, since the disease would be following the Mendelian Pattern, bearers of
Pages: 5 (1250 words), Research Paper
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Comparison of Communication and Cognitive Abilities of the Bottle-Nosed Dolphin vs. the Chimpanzee
Books, scientific journals and the internet will be consulted throughout the research period.Both nose-bottled dolphins and chimpanzees demonstrate social living skills. The two species live in complex but well organized social units (Herman, 1999). According to Herman, for the social units to operate effectively, young dolphin and chimpanzees undergo thorough training about the rules of the society and this learning is passed down to future generations. During this training, the newborns learn
Pages: 7 (1750 words), Research Paper
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Computer Forensics
Computer forensics security solutions focus not only on recovery but also on prevention of security threats in order to provide securer solutions that are quicker and cheaper than the conventional techniques. These solutions include intrusion detection system (IDS), internet security system, biometric security system, net privacy system, firewall set-ups, network disaster security system, identity theft prevention system, identity management security system, and so on (Vacca 146).It is
Pages: 5 (1250 words), Research Paper
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Consumer Products
In addition to the pollution issues with bottled water, there is concern on depletion of the water resources at the production sites of bottled water. Large quantities of water are required at the bottled water production sites, which is drawn from ground water aquifers and local streams, raising concerns on the sustainability of the water resources in the face of this large scale depletion of water resources. In the USA protests against the depletion of water resources for the production
Pages: 5 (1250 words), Research Paper
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Cancer and biology
Apparently, the tumors in their original sites are responsible for only ten per cent of cancer fatalities. The metastatic disease can be prevented when mechanisms are adopted to stop the cancer cells from sticking to body tissues. This can stop the growth tumors in the secondary states (Bozzone, 2007).Cancer results from the uncontrollable growth cells that are not fatal. Ordinary cells follow the normal path of growth, division, and death. The demise of cells in a planned way is called
Pages: 4 (1000 words), Research Paper
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Cloning Process
One of the main advantages of cloning is that it can be used for therapeutic reasons; this kind of cloning is referred to as therapeutic cloning and can be used as medicine to treat individuals (MacKinnon 12). With the assistance of this kind of cloning, pluripotent cells can be removed from an individual’s body.
Pages: 5 (1250 words), Research Paper
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Chapter 9: Weight Management: Overweight, Obesity, and Underweight
Human body requires the lowest amount of fat for the appropriate functioning of hormonal, immune system, and reproductive, as shock absorption for sensitive movement, as thermal insulation, and flexibility, and also fat can alter the physical appearance of the body (Murakami, McCaffrey, & Livingstone 7).Overweight and obesity are caused by a range of aspects. This makes it a complicated health issue to be addressed. Some of the factors involve genetics, behavior, and environment which have an
Pages: 8 (2000 words), Research Paper
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Cell cycle by emphasizing DNA replication
There are three glycine and six proline residues in a 50 amino acid residue surrounding this region, triggering belief that this region could be unstructured (Perkins, Lusy & John, 4837).Two other regions were equally examined to check whether their muattions also had some effects on the stability of CDC6. Two CDC6 alleles were constructed using site directed mutagenesis where serine 372 was transformed to alanine (S372A) and in the other, serine 354 was changed alanine (S354A); and like wild
Pages: 5 (1250 words), Research Paper
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Controlling The Gypsy Moth With BT
The caterpillars achieve maturity stage in mid-June and there after seeking new hosts to and pupate- this the stage when they finally develop into moths. In the regions where the species has invaded, they end up becoming a nuisance to area residents as they gather in immense numbers on lawns, vehicles, sidewalks and in the building.
Pages: 7 (1750 words), Research Paper
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Canada Geese
A prolonged dry condition in a certain locality can result in encroachment of desert condition in that geographical locality; this therefore depletes food reservoirs for herbivores thus forcing them to flee to grounds that are food secure.Social factors are also vital as far as species habitation is concern. These factors include: soil types, moisture, availability of sun light and the temperature range. Specific species can survive in areas with a certain temperature range, thus change in this
Pages: 4 (1000 words), Research Paper
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Coloration in reptiles
This broader coverage is to ensure adequate and in-depth analysis of the reptilian coloration. As such, the study shall be categorized into the genetically, evolutionary and morphologically impacts on coloration. The reviews shall mainly be from scientific papers written by different scholars under different themes but, centered on coloration.According to a study by Olsson et al. (2013), there has been a flourishing of the studies on coloration in reptiles for nearly two decades, most of which
Pages: 8 (2000 words), Research Paper
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Cellular respiration
The nucleoside via dehydration synthesis, which is a process where the formation of new compounds from precursor molecules is accompanied by the loss of a water molecule. The types of bonds that result from the process are referred to as phosphodiester bonds. Phosphodiester bonds are termed as ‘high-energy’ bonds because a significant amount of energy is used up during the formation of the bonds. Consequently, a considerable amount of energy is stored up in the bonds. The cleavage of these
Pages: 5 (1250 words), Research Paper
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Can The Mediterranean Diet Reduce Heart Disease
Unlike the previous studies, no intervention was performed in order to obtain significant results. Instead, they have collected the dietary patterns of the subjects in the study based on the modified Mediterranean diet score, then compared them to their existing health conditions. Consistent with the previous study among older subjects, those whose health habits are closely related to Mediterranean diet have lower risks of suffering from heart-related diseases. Metabolic syndrome, which is
Pages: 2 (500 words), Research Paper
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Choose a topic
The DNA thereafter separates from the metallic substances and is then integrated into the genome of the plant, within its nucleus. This method is widely used in the genetic production of cultivated monocots, such as maize and wheat. Arvanitoyannis (2005) denotes that genetically transforming these substances by the use of Agrobacterium tumefaciens has not always achieved success. However, one of the major disadvantages of using this technique is that it can result to a damage of the cellular
Pages: 5 (1250 words), Research Paper
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Comparative vocal tract between human and chimps that related to speech
They also use them for alarm calls and territorial calls and many have such loud voices that they can also be heard at a distance. These individuals may have different sorts of vocalizations and sounds depending on their size, type, and habitat. They are exposed daily to several CVs from different callers. On the contrary, in modern societies of humans, there are voices everywhere. These voices are present physically in the form of individual conversations and interactions as well as virtually
Pages: 7 (1750 words), Research Paper
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Classifications Of Drug Actions
As they come down from their cocaine high, certain users encounter temporary unpleasant reactions and aftereffects, which may include agitation, anxiety, irritability, restlessness, and insomnia (Streufert, 2013). During this "rebound" period, confusion, hyperarousal, suspiciousness, and other components of paranoid thinking may also appear (Streufert, 1993).Under the best possible natural circumstances, people report that cocaine elevates their capacity to focus, increments sexual energy,
Pages: 4 (1000 words), Research Paper
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CADASIL (Human Inherited disease.
Often the headaches are predominant at a group age of 20-30 years. In most cases, an ‘aura accompanies migraines in CADASIL patients and aura refers to neurological signs that take place before or during that moment when someone is experiencing a headache (Blitstein and Tung, 2007).Mood change is considered to be another symptom of CADASIL where, a CADASIL patient suffers either from anxiety or depression. In personal cases, a patient may experience delusions, hallucinations, and anxieties
Pages: 13 (3250 words), Research Paper
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Could an Earth Organism survive in other moons of our solar system?
Also, apart from the loss of vision in such high light intensities that would make it hard for organisms to search for food or seek shelter, the absence of an atmosphere allows for free penetration of radiations that would be cancerous or portend a plethora of other deadly effects such as total desiccation. These conditions ensure that even the most extreme/ hardy earth organisms cannot survive the conditions of mercury (Trammel, 2010).Venus is the hottest of all the solar system planets, with
Pages: 8 (2000 words), Research Paper
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