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Newsclipping
Newsclipping
3 pages (750 words) , Research Paper
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We now know that the cells stay put, but the connections between them fade. This knowledge affects our daily lives because we do know how to keep connection healthy and long lasting. Studies show that everyday activities such as exercise, stress reduction, getting plenty of sleep and making new friends improved brain function by creating stronger connections between cells.
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Hyperopia (eye defect)
Hyperopia (eye defect)
4 pages (1000 words) , Essay
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The symptoms of this disorder are as following: a difficult concentration, eye strain, exhaustion and/or headaches after many hours of work, ache in the eyes, bad temper or anxiety after a long period of concentration. There are different forms of hyperopia.
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How plants communicate
How plants communicate
6 pages (1500 words) , Essay
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Plants are highly sensitive but sessile organisms that compete for resources that occur both below and above the ground. Just as with all organisms, the growth, development and evolution of plants depends on the success of the communication process. Plants would assess their environment, estimate the energy they would require to meet particular goals and realize the optimum option.
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Thawing permafrost
Thawing permafrost
7 pages (1750 words) , Term Paper
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The permafrost regions on the northern hemisphere are separated into zones; there is the continuous zone, the sporadic zone, discontinuous zone and finally the isolated patches. About slightly less than a quarter of exposed land in the Northern Hemisphere is permafrost; in addition, in terms of distribution in regions, about 50 percent of Alaska.
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MICROBIOLOGY
MICROBIOLOGY
10 pages (2500 words) , Coursework
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Enzyme known as superoxide dismutase, eliminates superoxide radicals by enhancing the rate of reaction. During the process toxic substance hydrogen peroxide (H2O2) and hydroxyl radical (OH-) are produced, which in turn is dissipated by catalase and peroxide enzymes respectively.
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Protein Extraction and Gel Electrophoresis
Protein Extraction and Gel Electrophoresis
5 pages (1250 words) , Download 1 , Lab Report
Proteomic is generally defined as the direct analysis of proteins in terms of their presence and relative abundance. Gel electrophoresis is a significant methodology employed for extraction of proteins in proteome analysis. The most commonly used technique in gel electrophoresis is Sodium dodecyl sulfate-polyacrylamide gel electrophoresis.
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The effects of human cloning
The effects of human cloning
5 pages (1250 words) , Essay
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Is it safe? Although there are different arguments for and against this practice, this paper argues against it on the ground that it interferes with the natural order of things, it has not been proven to be safe, it may lead to the exploitation of the oocytes’ donor.
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The Effects of Postural Changes, Exercise and Cognitive Stress on Human Arterial Pressure and Pulse Rate
The Effects of Postural Changes, Exercise and Cognitive Stress on Human Arterial Pressure and Pulse Rate
3 pages (1000 words) , Essay
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The American Heart Association has identified increasing age, male sex (gender) and heredity as the three major risk factors with regard to coronary heart disease. Tobacco smoke, high blood cholesterol, high blood pressure, physical inactivity, obesity and overweight and diabetes mellitus are the other major risk factors.
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Marine Wildlife
Marine Wildlife
8 pages (2000 words) , Assignment
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It assists in estimation of energy, mineral transfer as well as prey-predator relationships within an ecosystem. Previous researches have proven that otoliths as well as cephalopod beaks can be made use on estimation of the lengths as well as the mass of fish.
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Plants and Animals
Plants and Animals
5 pages (1250 words) , Essay
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Archeology is both humanity and a science because it uses a wide range of procedures (Merlin, 2003). In the United States, scholars consider archeology as a branch of anthropology, while in Europe, it is scholars view archeology as discipline of its own. Archeology draws upon history, classics, art history, ethnology, geology, geography, linguistics, physics, anthropology, paleobotany, paleoethnobotany, paleontology, paleoecology, paleozoology, information science, statistics, chemistry, physics, and linguistics (Merlin, 2003).
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Essay on Flow Cytometry
Essay on Flow Cytometry
3 pages (750 words) , Essay
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The scattered light, gives information on the size and granularity of the cell, and the fluorescence emission gives information on the binding of the labeled monoclonal antibodies and hence on the expression of cell surface proteins by each cell. The fluorochrome is bound to an antibody and this antibody bids to the cells.
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The nicotines effect on daphnia
The nicotine's effect on daphnia
6 pages (1500 words) , Download 1 , Lab Report
They are common aquatic organism because they have the capacity to adapt different aquatic environments ranging from freshwaters to acidic swamps, lakes, seas, rivers, wells and ponds. If one studies the effect of nicotine on Daphnia, the ultimate results are fatal (Fitzgerald 12).
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Biology of health and illness - the digeative system
Biology of health and illness - the digeative system
3 pages (750 words) , Essay
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When human beings take in foods such as vegetables and carbohydrates, they must be broken down to smaller particles that can be absorbed in the blood and body cells. The human digestive system is made up of a combination of organs from the mouth to the anus.
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Quiz on Plant Biotechnology
Quiz on Plant Biotechnology
3 pages (750 words) , Assignment
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It requires that two or more coding sequence are combined, so that a new gene is formed, where the promoter gene is used to express in the newly gene component, while the reporter gene replaces the coding region, such that instead of the gene replication producing the original protein component, it is the reporter gene that will be expressed (Clark, n.p.).
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Scientific Method in Primary Research
Scientific Method in Primary Research
3 pages (750 words) , Admission/Application Essay
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Null hypothesis is that of no difference while objective hypothesis is that of difference (Mackey & Gass, 2005). In this case, the hypothesis in this study will be: There is a significant drop of sugar levels in blood of the mice treated with black coffee compared with those treated with water.
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Biological Influences and Sensory Adaptation
Biological Influences and Sensory Adaptation
3 pages (750 words) , Essay
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The author explains that the way living organisms adjusts their bodies to the impressions of stimulation by adjusting to such stimulant after some time. "Sensory adaptation" is decreased sensitiveness of the sensory receptors because of overstimulation. This process enables living bodies to perform a function in specific unpleasant situations.
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Environmental Injustice
Environmental Injustice
6 pages (1500 words) , Research Paper
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There are natural threats to the environment such as earthquakes and tsunamis, and there are artificial threats such as poor water treatment, air pollution, and inappropriate dumping of toxic wastes. According to Kibert, the US Environmental Protection Agency (EPA), environmental justice is termed as the fair treatment of all people, regardless of race, ethnicity, and socio-economic status, among other discriminatory factors, in the implementation of environmental laws, policies, and regulations (170).
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Growth Regulation Hormone
Growth Regulation Hormone
12 pages (3000 words) , Assignment
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Growth Hormone is secreted in a pulsatile manner from the anterior pituitary gland. It is a peptide hormone consisting of 191 amino acid residues and contains 2disulphide bonds. Growth hormone secretion is regulated by hormones like GHRH , Somatostatins and Somatomedins which either stimulates GH or inhibits GH release by positive and negative feedback effects respectively.Conditions like hyprglycemia and prolonged sleep increases GH secretion levels.
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NKT cells
NKT cells
4 pages (1000 words) , Download 1 , Research Paper
Thefunction of these NKT cells is closely linked to the development of atopic diseases such as asthma and dermatitis. With the alarming increase of asthma and other allergic diseases in the developing world, there is need for developing effective strategies to combat the high prevalence.
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Cancer
Cancer
4 pages (1000 words) , Essay
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Thyroid gland possesses two lobes, left and right. Thyroid gland is an endocrine gland that produces hormone called as thyroid hormone, utilizing iodine in the process of synthesis. Thyroid hormone is known to regulate body metabolism and therefore plays a crucial role in the development process.
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Final reflection
Final reflection
7 pages (1750 words) , Essay
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Equally, there are factors that contribute to how fast children manage to develop these skills. This paper seeks to discuss the child-language development. By taking a case study, this paper seeks to advice the parents of Tam, a twenty months old child who seem to have problems with language development.
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Photosynthesis,Chromosomes,DNA Structure
Photosynthesis,Chromosomes,DNA Structure
3 pages (750 words) , Essay
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While animal cells contain cell membrane, cytoplasm, nucleus and chromosomes, cells of plants contain a cell wall made of cellulose, chloroplast and vacuole (The Cell, n.d.). The present study focuses on a literature review of general biology, particularly considering the process of photosynthesis, the functions of chromosomes, and the structure of DNA and their associations with each other.
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Sars
Sars
3 pages (750 words) , Essay
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The spread of the respiratory was accelerated by international air travel initially spreading to Hong Kong in 2003 and further throughout South East Asia (Lee et al., 2003). Different studies have suggested that virus stability in different environment may contribute to the success of its spread.
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Dinosaurs (In Science)
Dinosaurs (In Science)
4 pages (1000 words) , Research Paper
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The term "Dinosaur Fossils" is made up by combining two Greek words: Deinos, meaning "terrible" and Sauros, meaning "lizard;" with the Latin word Fossilis, meaning "dug up." This means that the term “dinosaur fossil” literally means the "great lizard dug up." It was first used by British anatomist Sir Richard Owen in 1841( Dinosaur Fossils - Age Old Debate, 2012) These creatures evolved into a very varied range of sizes and shapes, from the enormous slow moving, plant-eating sauropods, to the quicker tyrannosaurs, whose teeth show that they were meat eaters.
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Pick up a topic from my PDF
Pick up a topic from my PDF
8 pages (2000 words) , Essay
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It includes members exhibiting variations in body forms, for example, some are unicellular while others are multicellular. Protists have chloroplasts and can manufacture food through the process of photosynthesis. All protists have mitochondria and can carry out respiration (breakdown of glucose to yield energy).
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Drug Addiction a Disease of the Brain
Drug Addiction a Disease of the Brain
5 pages (1250 words) , Research Paper
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Second, there is the school of thought that describes drug abuse as a type of self-fulfilling prophecy with relation to the way people understand and categorize it. What one can see from this debate, prior to seeking to develop their own point of view with relation to the issue, is that one viewpoint attempts to explain drug use by way of a mental/spiritual deficiency in terms of lack of willpower.
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Microbial physiology and culture (Practical 1 Antibiotics and Agar Diffusion)
Microbial physiology and culture (Practical 1 Antibiotics and Agar Diffusion)
6 pages (1500 words) , Download 2 , Coursework
This practical involves three experiments which were carried out to quantitatively analyze and measure antibiotic susceptibility of various microorganisms. The first experiment investigates the effects of variables such as agar depth, presences of salt and inoculums size on the size of inhibition zones.
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Galapagos islands
Galapagos islands
6 pages (1500 words) , Research Paper
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It is here Darwin established his groundbreaking theory of biological evolution creating a new science and new way of understanding how all life came to be. Due its scientific significance and unspoiled beauty, the Galapagos Islands are a travel destination for tens of thousands every year.
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Molecular biology of the neuronal cytoskeleton
Molecular biology of the neuronal cytoskeleton
3 pages (750 words) , Download 0 , Article
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These include the microtubules, microfilaments and neurofilaments, they have different functions, but maintain interaction with one another (Brady and Kirkpatrick, 1). These fibrous subcomponents are synthesized from the polymerization of certain protein subunits.
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The importance of bees
The importance of bees
6 pages (1500 words) , Research Paper
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Although the worker bee is a female, it lacks the ability to reproduce. The drone mates with the queen while the queen plays its important role of laying egg. Worker bees collect pollen and nectar to feed the colony, clean the hive, and take care of the young ones (Jorgensen, 2009).
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Malaria
Malaria
5 pages (1250 words) , Research Paper
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Malaria is a disease caused by one of the four protozoan species of the genus Plasmodium. The four species are Plasmodium falciparum, P.ovale, P. malaria and P. vivax. It is a fatal disease that is caused by the parasite which infects the mosquito first. The mosquito then bites the human and transmits the parasites in the human blood.
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Human and Animal Interrelationships from Domestication to Present Book Report Guidelines
Human and Animal Interrelationships from Domestication to Present Book Report Guidelines
5 pages (1250 words) , Essay
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The book highlights the relationship between animals and humans. In each chapter, the relationship between humans and the dogs changes. This paper will give a summary and analysis of each chapter. Chapter One In chapter one of the book, the author introduces the reader to the life of Buck, who is a beloved pet at the homestead of Judge Miller in Santa Clara.
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Population Crisis in India
Population Crisis in India
4 pages (1000 words) , Research Paper
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The rapid growth of population in India is a root cause of a wide range of issues that India is facing today. These issues include but are not limited to decline in the standard of living, unemployment, poverty, shortage of resources, conflict, and untold misery.
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Is Drug Addiction a Disease of the Brain
Is Drug Addiction a Disease of the Brain
5 pages (1250 words) , Download 1 , Research Paper
Although it Moreover, drugs directly alter neurons and the synapses that they carry out, and drugs do this either through imitation of the natural chemical messengers of the brain and through the overstimulation of the brain’s “reward circuit” (“Drug Facts,” 2011).
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Protein Estimation by Bradfords Method
Protein Estimation by Bradford's Method
3 pages (750 words) , Lab Report
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Consequently, a destabilized protein level in the body, through inappropriate nutrition or through effects of diseases adversely affects body processes. The study of protein concentration in the body, as well as in substances is therefore fundamental to nutritionists and health care professionals.
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Molecular Biology of Sickle Cell Anemia
Molecular Biology of Sickle Cell Anemia
9 pages (2250 words) , Term Paper
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One page. 5- Architecture of the cytoskeleton in normal red blood cells and compares it to sickle cell shaped. 6- Sickle red cells impair the blood flow causing series of tragic events!  Sources: In attached files. Introduction: Sickle cell anemia is an inherited recessive blood disorder which is caused by a point mutation which leads to the faulty synthesis of hemoglobin in turn resulting in the production of pathogenic or diseased erythrocytes.
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Use of the scanning electron microscopy in the food industry
Use of the scanning electron microscopy in the food industry
6 pages (1500 words) , Research Paper
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Scanning electron microscopy (SEM), as well as other techniques such as energy dispersive spectroscopy (EDS) is an effective tool used for the identification and characterization of particulate contamination and foreign body contamination of food.
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Human genetic disorders can arise as a consequence of mutations in either nuclear or mitochondrial genomes. Using specific examp
Human genetic disorders can arise as a consequence of mutations in either nuclear or mitochondrial genomes. Using specific examp
8 pages (2000 words) , Essay
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These aggregated DNA molecules i.e. chromosomes further consists of two major types of proteins i.e. Histone and non-histone proteins. Out of these 24 Chromosomes, the first 22 chromosomes are called autosomes as they carry genes for general characteristics and the rest of the 2 chromosomes are called as Sex Chromosomes.
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Viruses
Viruses
5 pages (1250 words) , Download 2 , Research Paper
Viruses are the tiniest of organisms and yet they have the power and strength to attack all other organisms including human, animals, plants, bacteria, etc. The viruses are almost hundred times smaller than a bacteria cell which themselves are quite tiny.
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Osteoporosis
Osteoporosis
3 pages (750 words) , Essay
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In most cases, osteoporosis begins to develop early in life but is often diagnosed in old people especially women. Bone formation and firming up occurs before one reaches the age of 25 and requires large intake of calcium. After this age, people with reduced bone mass have the risk of developing Osteoporosis.
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Discuss how the molecular clock hypothesis (gene clock, evolutionary clock, or molecular clock) can be used to explain the diver
Discuss how the molecular clock hypothesis (gene clock, evolutionary clock, or molecular clock) can be used to explain the diver
8 pages (2000 words) , Essay
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The molecular clock hypothesis also serves as a null model, which is usable in testing both the rates of mutation and evolution in various species. Molecular clocks continue to influence significantly the development of molecular evolution theories. Following the noted progress in technologies that focus on DNA sequencing, the use of molecular clocks has also experienced a marked increase, allowing for profound effects on the appreciation of the temporal diversification of genomes and species.
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Introduction about Salmonella
Introduction about Salmonella
5 pages (1250 words) , Download 1 , Assignment
37). Typhoid fever remains one of the most common health problems causing millions of illnesses and fatalities around the world. Salmonella enterica serovarTyphi share adaptation to human host with other serovars like Paratyphy A, Paratyphi B, Paratyphi C as well as Sendai (Porwollik, 2011).
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Asepsis
Asepsis
5 pages (1250 words) , Essay
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58). Markovitch (2005, p. 58) elaborated that “asepsis is achieved by ensuring that all people who come into contact with the patient scrub their hands and wear sterilized gowns with disposable masks and gloves.” In addition, the operating room air and equipment must also be clean (Markovitch, 2005).
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Plant and People
Plant and People
9 pages (2250 words) , Term Paper
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Opium poppy has a complex history as it has brought great problems, as well as great benefits to the human society (Lee et al., 2011). This is, probably, among the earliest medicinal plants that human beings had discovered. In the present day, cultivation of opium poppy takes place in many countries worldwide, notably Turkey, Poland, Holland, Romania, Iran, Afghanistan, Canada, just to mention a few (Moraes & Moraes, 2003).
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Emerging Infectious Diseases
Emerging Infectious Diseases
5 pages (1250 words) , Research Paper
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Emerging diseases are then categorized as newly emerging diseases, deliberately emerging and re-emerging diseases on the basis of their course or incidence and the occurrence according to time and place (L.Guerrant et al 2011). Recent researches and studies have brought into light many emerging infectious diseases which are both a serious threat to human health and require medical interventions and preventive measures.
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Human gene
Human gene
3 pages (750 words) , Essay
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Such abnormalities often result in various genetic diseases. For instance, mutations in the gene, GALT, can lead to inherited autosomal recessive disorder called Classic Galactosemia or Galactose-1-phosphate uridyl transferase deficiency. A person with classic galactosemia is unable to metabolize galactose sugar into glucose in the liver and is susceptible to various diseases mostly of the liver and central nervous system (The New York Times).
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Microbiology lab report
Microbiology lab report
3 pages (750 words) , Lab Report
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It is highly imperative to classify bacteria and to identify microorganisms as they have enough potential to cause various diseases. Essentially, identification process is highly pragmatic for the correct diagnosis and treatment. Identification of the bacteria provides line of treatment.
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Monoclonal antibodies
Monoclonal antibodies
10 pages (2000 words) , Download 1 , Essay
The author states that the target of monoclonal antibodies is specifically the different proteins that mostly cause cell activities. These proteins include the receptor cells and other proteins that are present on, the surface of both the cancer and the normal cells. The monoclonal antibodies are very specific.
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Biological effects of the use of dirty bombs
Biological effects of the use of dirty bombs
6 pages (1500 words) , Essay
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The combination of an RDD and a conventional explosive essentially achieves the aim of dispersing radioactive material in the targeted location, the impact of which is dissimilar to that of a nuclear bomb (Medalia) however, the physical and biological effects of dirty bomb detonation are indubitable.
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Results of Asthma Related Problems Due to Air Pollution
Results of Asthma Related Problems Due to Air Pollution
5 pages (1250 words) , Essay
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These are the main symptoms of asthma, and it means that a person who experiences them should seek medical check-up. The causes of asthma include air, animal fur, tobacco smoke, and chest infections. These causes introduce particles that irritate the bronchi in the lungs and cause them to swell and take in less oxygen.
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