How does Interferon work
How does Interferon work Biology Essay
4 pages (1000 words) , Download 1 , Essay
Numerous researches and experiments are being undertaken to discover a cure for AIDS. An old drug that was used before now opens new possibilities in the treatment of this pandemic. This drug that resulted from biotechnology is derived from a naturally occurring protein in the body called interferon (Bardi par.1, 2, 4; Kallings, 218; Gallo).
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Data Interpretation Exercise
Data Interpretation Exercise Biology Essay
6 pages (1500 words) , Download 1 , Essay
Based on WHO and international diabetes Federation diabetes diagnostic criteria, (1999), patient DM is normal since the glucose levels are below 6.1mmol/l during fasting while after fasting the levels are within the range of 6.1mmol/l to7.0 mmol/l which is the border line for impaired fasting glycaemia.
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Mendel and Darwin are the Fathers of Molecular Biology
Mendel and Darwin are the Fathers of Molecular Biology Biology Coursework
4 pages (1000 words) , Download 2 , Coursework
Mendel performed a simple experiment using a pea plant and 4 o’clock flowers. He first bred the white and purple colored flowers. The first progeny were all purple in color. Mendel went ahead and inbred the pink flowers and the results were astounding. Seventy five percent of the flowers were purple and twenty-five percent were white flowers.
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Effect of Gradient on the Abundance of Ranunculus Repens
Effect of Gradient on the Abundance of Ranunculus Repens Biology Coursework
8 pages (2000 words) , Download 1 , Coursework
Furthermore, doctors and specialist physicians recognized musculoskeletal disorder as the most commonly reported ailment. Its was very common disease compared to the other diseases that affected workers. This statistics raised a lot of concern on how was this disease is going to eliminated among the workers.
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Effects of the Light Wavelengths Pea Germination
Effects of the Light Wavelengths Pea Germination Biology Essay
7 pages (1750 words) , Download 1 , Essay
The light wavelengths come in a spectrum form in which the different light wavelengths are absorbed differently by the leaves during the process of photosynthesis. In this sense, there are specific light wave length that accelerates photosynthesis than the rest.
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Stem Cell Rubric
Stem Cell Rubric Biology Research Paper
4 pages (1000 words) , Download 1 , Research Paper
Not surprisingly, ethical issues aroused from this development, prompting researchers to identify and to harvest adult stem cells (ASC), as well as develop induced pluripotent stem cells (iPSCs) by reprogramming specialized adult cells, although the latter is only used in drug development (National Institutes of Health, 2009).
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Ocimum Basilicum Laboratory Report
Ocimum Basilicum Laboratory Report Biology Essay
5 pages (1250 words) , Download 1 , Essay
Basil plants were planted in three samples of soils that comprised of typical potting, sand, and black soil. Their heights were measured after every seven days for a period of two weeks. The results of the experiment partially supported the hypothesis. The speed growth of basil plants in typical potting was attributed to environment.
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Commensal and Parasitic Barnacles
Commensal and Parasitic Barnacles Biology Term Paper
6 pages (1500 words) , Download 1 , Term Paper
(Name) (Professor) (Subject) (Date) Commensal and Parasitic Barnacles Barnacles are arthropods belonging to class Cirripedia under subphylum Crustacea. It is therefore related to crabs and other forms of sea crustaceans. The only difference between barnacles and the other arthropods is that the former have sessile species, or species that cannot move from one place to another.
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Molecular Basis of Disease
Molecular Basis of Disease Biology Lab Report
8 pages (2000 words) , Download 1 , Lab Report
Cancer are abnormal human cells characterized by “unregulated growth, impaired cellular differentiation, invasiveness and metastatic potential” (Coleman, The Molecular Basis of Human Cancer, 2002, p.3). These characteristics of cancer cells have been used to clinically distinguish cancer cells from normal cells during diagnosis and treatment.
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Interspecific and Intraspecific Competition Among Alfalfa in in Shaded and Unshaded Pots
Interspecific and Intraspecific Competition Among Alfalfa in in Shaded and Unshaded Pots Biology Research Paper
4 pages (1000 words) , Download 2 , Research Paper
Interspecific and Intraspecific Competition Among Alfalfa in Shaded and Unshaded Pots Abstract The objective of this lab was to detect the differences of interspecific and intraspecific competition in the alfalfa plant. This was accomplished by putting alfalfain combinations of 25 seeds, 50 seeds, 25 alfalfa with 25 tomato and 25 alfalfa with 25 rye.
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Nuclear Power Research Paper
Nuclear Power Research Paper Biology Research Paper
3 pages (750 words) , Download 1 , Research Paper
A wind turbine power generator extracts the energy from the wind and converts to the electrical energy for further utilization. In the similar way, nuclear power is extracted by splitting the nuclei of the elements (most likely Uranium). Nuclear energy is evolved by splitting the nuclei of the atom of certain elements to corresponding subatomic particles; protons, neutrons and electrons.
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Gametogenesis
Gametogenesis Biology Essay
4 pages (1000 words) , Download 3 , Essay
In the paper the author analyzes the early stage of embryonic development, when groups of cells become committed to differentiate into various cell types such as liver cells, nerve cells and muscle cells. Also he shows the role of the gonad as an endocrine gland in the anatomy of female reproductive system.
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Genes and Environment
Genes and Environment Biology Research Paper
4 pages (1000 words) , Download 2 , Research Paper
The present research has identified that chemically genes comprise of the DNA or de-oxy-ribonucleic acid and RNA or the ribonucleic acid. These are called the genetic material of the cell and are made up of a nitrogen base, a pentose sugar, and the phosphate molecule. DNA is a double helix structure while the RNA is a single helix structure in a normal cell.
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Ecological Issues: An analysis of a Cry of the Kalahari
Ecological Issues: An analysis of a Cry of the Kalahari Biology Essay
6 pages (1500 words) , Download 1 , Essay
Name: University: Course: Tutor: Date: Ecological Issues: An analysis of a cry of the Kalahari The cry of the Kalahari is a book documenting the lives of two young biologists in the Kalahari Desert who went out to conduct a research. The book documents the activities of the two researchers who after meeting in college, learning together and getting married are motivated by the ecological issues of the time to study animals and the environment and how they can help protect it.
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Lyme Disease and How the Immune System Responds
Lyme Disease and How the Immune System Responds Biology Research Paper
8 pages (2000 words) , Download 3 , Research Paper
The most important organism of this genus is Borrelia Burgdorferi. The organism is transferred to the humans by the bite of ticks. This disease has been considered as the most common disease transferred by ticks so far. The signs and symptoms of the disease are divided into early and late.
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Effect of trampling on length of Cranesbill leaves
Effect of trampling on length of Cranesbill leaves Biology Coursework
4 pages (1000 words) , Download 1 , Coursework
From the mathematics we note that the standard deviation can tell us something of the spread of data for a particular area in the field. Above we get the mean and the standard deviation for the measured leaf lengths along each measurement point in the transect.
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Living Environment in Kalahari
Living Environment in Kalahari Biology Essay
8 pages (2000 words) , Download 1 , Essay
The seasons have become unpredictable with other weather conditions such as rainfall, storms and hailstorms becoming unpredictable. Environment has therefore, been affected with forests and some water catchment areas becoming extinct. The repercussions have not just affected humans but even animals in the wilderness.
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Human and Plant Physiology
Human and Plant Physiology Biology Coursework
4 pages (1000 words) , Download 3 , Coursework
Leaves are thin, and this makes the diffusion of gases (oxygen and carbon dioxide) during gaseous exchange short. The midrib and the wide network of veins offer good support for the blade or the thin lamina. The broad network of veins facilitates efficient transportation of materials to and from the photosynthesizing cells.
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Environmental Factors That Affect the Mode of Dispersal in Plants
Environmental Factors That Affect the Mode of Dispersal in Plants Biology Essay
8 pages (2000 words) , Download 1 , Essay
While dispersal is the sole factor that accounts for the movement of plant and animal species among different isolated habitats, other local influences such as environmental sorting as well as biotic interactive processes contributes significantly in determining its persistence.
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Symbiotic Relationship
Symbiotic Relationship Biology Essay
3 pages (750 words) , Download 1 , Essay
Symbiotic relationship Name Institution Date Symbiotic relationship Symbiotic relationship entails two entities that benefit from each other in a mutual way. A positive correlation is the determining factor in the above cooperation. Furthermore, two entities that need each other for survival and prosperity hold the name symbiosis.
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Biology
Biology Biology Essay
9 pages (2250 words) , Download 1 , Essay
Essay Questions in Biology Table of Contents Question 1- (1) Influence of 19th Century Worldviews on Charles Darwin. (2) How Darwin's Worldview Changed Between 1830 and 1860. (3) How My Worldview Has Been Changed/Affected by the Course 3 Question 2- (1) The Laws of Thermodynamics in My Own Words.
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Down Syndrome
Down Syndrome Biology Essay
4 pages (1000 words) , Download 2 , Essay
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Down syndrome (DS) is a genetic disorder that hampers the mental and physical development of those afflicted. It results when an individual has an extra 21st chromosome, i.e. a total of 47 chromosomes, rather than the usual 46 chromosomes.
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The Neopteran Questions for an Exam
The Neopteran Questions for an Exam Biology Essay
6 pages (1500 words) , Download 1 , Essay
The larval immature stages are separate ecologically from the adult stages avoiding competition and thus encouraging diversification. The juveniles of all palaeopteran insects called naiads are freshwater aquatic having longer lives compared to the short-lived adults who are aerial/terrestrial.
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Bacteriocins and Their Impact on Our Lives and Agriculture
Bacteriocins and Their Impact on Our Lives and Agriculture Biology Article
8 pages (2000 words) , Download 1 , Article
777). Within this simple description of a set of proteins lies a new story in the continuing search for weapons in the fight against bacteria. The seeds for the possible antagonistic interaction between competing bacteria were planted by Pasteur and Joubert in 1877, through their observation of the inhibitory action of some strains of Escheria coli (E.coli) on the growth of Bacillus anthracis in infected animals.
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Streptococcus pneumoniae
Streptococcus pneumoniae Biology Research Paper
5 pages (1250 words) , Download 3 , Research Paper
Streptococcus pneumoniae Streptococcus pneumoniae is among the group of pathogenic micro-organisms that cause life threatening diseases in human beings. The organism belongs to Kingdom of Bacteria (Procaryotae), phylum Firmicutes, and class bacilli. Streptococcus pneumoniae is classified under the Order of Lactobacillales, family Streptoccaceae and Genus Streptococcus.
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Evolution of Human Parental Care and Recruitment of Juvenile Help
Evolution of Human Parental Care and Recruitment of Juvenile Help Biology Research Paper
3 pages (750 words) , Download 1 , Research Paper
The participation of juveniles in cooperating with other adults their parents and siblings in order to benefit from exchange of resources and labor. Provision of juvenile help develops a pattern of division of labor and the sharing of food that enable the sociability and subsistence of humanity (Karen 120).
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Outlining and Identifying the Characteristics of the Flora and Fauna
Outlining and Identifying the Characteristics of the Flora and Fauna Biology Essay
2 pages (500 words) , Download 1 , Essay
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A report Outline Identifying the Characteristic of The Flora and Fauna of a Rocky Shore Profile at Rhosneiger, Wales Name: Institution: Results The presence of different flora and fauna species on a rocky shore are dependent on the tidal water level, chemical balance and interactions with other species in each zone along its profile (Denny, M.W.
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Melation and Aging Research Paper
Melation and Aging Research Paper Biology Research Paper
4 pages (1000 words) , Download 1 , Research Paper
Abstract Melatonin is a hormone produced in the brain from the amino acid tryptophan within the pineal. It is a naturally occurring compound and it is found in animals, human beings, plants and microbes. The general level of melatonin vary greatly throughout one’s life cycle, the first time melatonin is secreted is when a child is three months old and that is when most people starts to sleep.
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Systemic Lupus Erythematosus
Systemic Lupus Erythematosus Biology Research Paper
4 pages (1000 words) , Download 1 , Research Paper
What happens is that in some people with genetic susceptibility, their bodies’ immune systems attack the cells and tissues which lead to inflammation and damage of the tissues. In Systemic Lupus Erythematosus, the damage which occurs on the tissues is caused by immune complexes and antibodies.
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Molecular Changes in Oral Cancer Progression and Their Underlying Mechanisms
Molecular Changes in Oral Cancer Progression and Their Underlying Mechanisms Biology Essay
10 pages (2500 words) , Download 1 , Essay
up to 90% of all oral cancers are found to be squamous cell carcinomas (SCC).2, 3 The increased incidence of oral cancer is found to be associated with increasing age, with most of the cases being reported from those between 50 to 70 years of age.4 Most of the oral cancers reported often involve the oropharynx, tongue and the floor of the mouth.2 A large number of risk factors have been identified that are responsible for the increased incidence of oral cancer, which has a multifactorial etiology.3Most risk factors are usually associated with diet and lifestyle related habits.
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Human Pheromones/Hormones and Behavior
Human Pheromones/Hormones and Behavior Biology Research Paper
8 pages (2000 words) , Download 1 , Research Paper
The studies show evidence of modification of human behavior, mood, chemical balances in the body and the menstrual cycle. This research provides clear evidence that pheromones are present in humans, although research is needed to determine the exact chemicals involved, and how these affect behavior, most of the studies examined only an indirect relationship.
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The Ecological Impact of the Destruction of Wetlands
The Ecological Impact of the Destruction of Wetlands Biology Research Paper
4 pages (1000 words) , Download 1 , Research Paper
Wetlands are typified by exact vegetation, scrupulous soils and the existence of water for a minimum period in the year. A wetland might contain all of this distinctiveness or merely a single or double of them. Floodplains, quagmires, bogs, deltas, sloughs, peat lands, and other water catchment places are all kinds of wetland.
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Alzheimers Disease Paper
Alzheimer's Disease Paper Biology Essay
10 pages (2500 words) , Download 1 , Essay
The disease is more common in people above 65 years of age; women being affected more than men. The frequency and risk for this disease increases with increasing age. Alzheimer’s disease progresses slowly, increasing with age and can lead to vast changes including sometimes even a total change in behavior.
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Sodium Intake and PMS
Sodium Intake and PMS Biology Research Paper
3 pages (750 words) , Download 1 , Research Paper
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PMS symptoms occur in women the days before their period starts every month (roughly 7 to 10 days before) in a phase known as the luteal phase of the menstrual cycle and they disrupt the normal functioning of a person. They actually improve during the menstrual period days and stop once menstruation is complete.
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What Causes Cancer Mutations
What Causes Cancer Mutations Biology Essay
6 pages (1500 words) , Download 1 , Essay
What Causes Cancer Mutations? Cancer is known as malignant neoplasm, the hallmark characteristic involves uncontrolled proliferation of cells. Under normal conditions cells grow, divide and die, but in a genetic defect called mutation occur in cancer cells leading to the formation of an abnormal DNA.
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Congenital Adrenal Hyperplasia
Congenital Adrenal Hyperplasia Biology Term Paper
5 pages (1250 words) , Download 1 , Term Paper
In corollary, a carrier or a person with CAH can have an offspring with CAH if the other parent is a carrier or with CAH. It is important to note that the inheritance of CAH is not sex-dependent. Molecular basis of CAH Among the types of CAH are 21-hydroxylase, 17-hydroxylase, 11-beta-hydroxylase and 3-beta-hydroxysteroid dehydrogenase deficiencies, which cause aldosterone depletion and salt wasting, with 21-hydroxylase deficiency being the most common (Wilson n.
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Qatars CO2 Emissions
Qatar's CO2 Emissions Biology Research Paper
4 pages (1000 words) , Download 1 , Research Paper
[Student’s Name] [Instructor’s Name] [Course Title] 15 April 2012 Qatar's CO2 Emissions Qatar has achieved remarkable economic growth over the years by capitalizing on its natural resources of oil and gas. While it boasts of being one of the richest and developed countries of the world, it also has the highest per capita carbon footprint owing to its use of fossil fuels.
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The Legalization Of Genetically Choosing The Feature of Child
The Legalization Of Genetically Choosing The Feature of Child Biology Research Paper
3 pages (750 words) , Download 1 , Research Paper
In fact, plants and animals could be developed through genetic modification to produce essential vitamins and minerals and organs for human health benefits; and create new varieties for botanical curiosities (Davies 122; Nakatsuka et al. 231; Gock et al. 9).
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Central Jersey Blood Center; Family Planning: STIs; Providence House - No to Abuse; Ocean Country Health Dept HIV Info
Central Jersey Blood Center; Family Planning: STI's; Providence House - No to Abuse; Ocean Country Health Dept HIV Info Biology Essay
4 pages (1000 words) , Download 1 , Essay
There are three centers within New Jersey where wiling blood donors can visit and donate blood. Blood donated within these three centers is used in treatment of premature babies, leukemia cases, trauma victims, burns, cardiac cases and related cancer cases.
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Smithsonian Tropical Research Institute in Barro Colorado, Republic of Panama
Smithsonian Tropical Research Institute in Barro Colorado, Republic of Panama Biology Essay
6 pages (1500 words) , Download 1 , Essay
It went on to become one of the first biological reserves and is now the oldest tropical research station and concerns not just the Panama but also the tropics (National Research Council; The Smithsonian Institution). This paper discusses the history of STRI in Barro Colorado, tracing it from its very beginning to its current status.
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The Ebola Virus Research Paper
The Ebola Virus Research Paper Biology Research Paper
3 pages (750 words) , Download 1 , Research Paper
Serious illness or death is yet to be reported on the Reston species; yet, it infects humans. The premise of this paper is to study the Ebola virus and discuss all aspects of the disease: when it was discovered, causes, symptoms, mode of transmission and its prognosis.
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The scientific origin of designer babies
The scientific origin of designer babies Biology Research Paper
6 pages (1500 words) , Download 2 , Research Paper
Scholars are at war with themselves in regard to the political, religious and scientific debates sparked by designer babies. Zahedi and Larijani in their article “Medical Genetic Ethics: Islamic Views and Considerations in Iran” point out that Islam as much as other religion appreciates the benefits of technological and scientific advancements. Legal and health issues aside, what do scriptures and doctrines dictate?
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Congenital Erythropoietic Porphyria
Congenital Erythropoietic Porphyria Biology Research Paper
5 pages (1250 words) , Download 1 , Research Paper
This causes excess non-degradable metabolic products in urine and stool, as well as other parts of the body, most notably the skin and some internal organs. It is a genetic disease which is transmitted via Mendelian inheritance pattern, which can be either autosomal dominant or autosomal recessive.
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In Tiny Worm , Unlocking Secrets of the Brain
In Tiny Worm , Unlocking Secrets of the Brain Biology Research Paper
3 pages (750 words) , Download 1 , Research Paper
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B. Introduction The article “In Tiny Worm, Unlocking Secrets of the Brain” is about the roundworm Caenorhabditis elegans and its pheromones and how it helped in understanding human brain. Caenorhabditis elegans is a tiny, transparent animal that feeds on bacteria and is a favorite laboratory organism due to comparative simplicity of its brain.
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Influenza Vaccine During Pregnancy
Influenza Vaccine During Pregnancy Biology Research Paper
6 pages (1500 words) , Download 1 , Research Paper
There is no evidence to assess the risk of vaccination provided to protect influenza during pregnancy. Thimerosal, mercury containing the preservative which is present in most inactivated influenza vaccination is found to influence the appropriate neural development and may result in autism or teratogenic anomalies, mutagenicity and even fetal death.
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Innate and Adaptive Immunity
Innate and Adaptive Immunity Biology Assignment
5 pages (1250 words) , Download 2 , Assignment
The incubation period is usually 7-18 days. Infected persons are infectious 4 days before the onset of the rash up to 4 days afterward. Measles antibodies are virus-specific proteins produced as an immune response to infection by measles virus or vaccination.
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The Fight Against the Use of Animals for Laboratory Experiments
The Fight Against the Use of Animals for Laboratory Experiments Biology Research Paper
6 pages (1500 words) , Download 2 , Research Paper
Vivisection is another term for animal experimentation and it literally means the cutting up of animals. During the 1980s, the animal research has declined due to public pressure and restraint in finances. However, the fast-paced technology during the mid-twentieth century had greatly increased the number of animals used in research and experiments for the advancement of science and medicine (Animal Welfare Online).
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A Plant Extract Used to Treat Diabetes and Hypertension: Leguminosae
A Plant Extract Used to Treat Diabetes and Hypertension: Leguminosae Biology Research Paper
12 pages (3000 words) , Download 1 , Research Paper
The data collected from the survey revealed that only a proportion of .10 of the people interviewed have ever used this plant extract to treat this kind of disorders. The analysis of experimental design conducted showed that there was a significant effect of this plant extract on both the alloxan-induced diabetic rats used and the human patients.
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Biosynthesis of Peptide and Steroid Hormones
Biosynthesis of Peptide and Steroid Hormones Biology Essay
3 pages (750 words) , Download 1 , Essay
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Hormones are classified into hydrophilic and lipophilic molecules on the basis of their solubility. Hormones are also classified on the basis of their chemical structures into steroids, peptides and amines. Peptide Hormones: The majority of hormones synthesized in the body are polypeptides and proteins.
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Biology - Prader-Willi Syndrome
Biology - Prader-Willi Syndrome Biology Research Paper
4 pages (1000 words) , Download 1 , Research Paper
The PWS genes are maternally imprinted making the copy inherited from the father active. With this copy absent in PWS due to chromosomal translocation, both copies are imprinted in the maternal realm making the normal genes absent.
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