The role of the brain in addiction
The role of the brain in addiction Biology Essay
8 pages (2000 words) , Download 1 , Essay
The process by which sight, sound and smell is converted into electrical signals in a form that can be interpreted by the nervous system is called sensory transduction. In this process, the external stimulus is recognized by a protein embedded in the lipid membrane of the sensory receptor.
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Toxicology
Toxicology Biology Essay
4 pages (1000 words) , Download 1 , Essay
According to the report factors like peer or group pressure, emotional distress, sadness, social alienation, and environmental stress can lead to increased use and dependence. Social, and genetic factors may be important factors, the pharmacological activation of brain reward systems is largely responsible for producing a drug's potent addictive properties.
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Compare And Contrast Lions And Tigers
Compare And Contrast Lions And Tigers Biology Essay
1 pages (250 words) , Download 2 , Essay
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This paper focuses on how these wild cats differ and what similarities they have at the same time. Lions and tigers both belong to the cat family. Lions are mostly found in Asia and Africa while the tigers are confined to Asia only.
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PhIP can accurately identify known and previously unreported autoantigens
PhIP can accurately identify known and previously unreported autoantigens Biology Coursework
1 pages (250 words) , Download 1 , Coursework
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This paper is an analysis of the experimental procedures used in figure 3. This summary shall try to analyze those experimental processes and the key technicalities behind them. Key technical issues in the program of work include the accurate and PhIP sequencing and T7 cloning, verifying and analyzing results from human samples.
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An experiment paper on the effectiveness of the Pandan plant in repelling cockroaches from food
An experiment paper on the effectiveness of the Pandan plant in repelling cockroaches from food Biology Essay
13 pages (3250 words) , Download 1 , Essay
Herbal methods have always been thought to be effective, environment-friendly and inexpensive alternatives to more chemical or electronic methods of repelling or exterminating insects. This paper's purpose is to test the effectiveness of one of these herbal methods of repelling insect, the pandan plant.
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Diseases and Disorders of the ear and eye
Diseases and Disorders of the ear and eye Biology Assignment
4 pages (1000 words) , Download 2 , Assignment
The main aim is to help you to find a quick answer for the questions that are mentioned. Example: What is myringotomy? Answer: Myringotomy is a surgical approach whereby the tympanic membrane is incised. This is done to remove the fluid accumulated in the middle ear, which may be infective or non-infective.
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Zoo Activity at The Los Angeles Zoo and Botanical Gardens
Zoo Activity at The Los Angeles Zoo and Botanical Gardens Biology Essay
5 pages (1250 words) , Download 1 , Essay
Gorilla - Gorilla gorilla They are regarded as the largest of all living primates. They have been found to confine largely to the forested regions of central Africa. Two varieties: highland and lowland. They show marked SEXUAL DIMORPHISM.
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Photosynthesis In Plants
Photosynthesis In Plants Biology Essay
2 pages (500 words) , Download 2 , Essay
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In this process, light energy from the sun is absorbed by the chlorophyll found in chloroplasts and is converted to chemical energy. The chemical energy is used to break down the bonds in the byproducts to form products.There are two phases of photosynthesis, the light reaction, and the dark reaction phase.
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Function of Bile in Fat Digestion and Absorption
Function of Bile in Fat Digestion and Absorption Biology Essay
1 pages (250 words) , Download 1 , Essay
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Bile is a yellowish brown digestive fluid produced solely by the liver. After secretion, the fluid flows to the gallbladder where it is stored until a need arises. Unlike other secretions found along the gastrointestinal tract, bile juice hardly contains any enzymes. Instead, it contains electrolytes, water, and organic molecules.
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Chromosome
Chromosome Biology Essay
2 pages (500 words) , Download 1 , Essay
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According to the report, Chromosome, human beings are born with 23 pairs of chromosomes. Scientifically they are numbered from 1 to 23.The 23rd pair determines the sex.The XX chromosome is found in females while XY in males. Naturally, the pairing of chromosomes and genes is similar to every human being. 
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Modern Biotechnology and Its Role in European Unions Economy
Modern Biotechnology and Its Role in European Unions Economy Biology Essay
10 pages (2500 words) , Download 1 , Essay
According to the report the EU regards it as a major contributor towards the efforts of achieving its goals as well as objectives of economic growth, employment creation, improvement of the public health, environmental safeguarding and sustainable development. biotechnology has economically become a relevant sector receiving high interest within the EU.
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Processes for the study of tissues
Processes for the study of tissues Biology Lab Report
3 pages (750 words) , Download 1 , Lab Report
After clearing the tissue samples need to be hardened for sectioning to take place. As a result paraffin wax and resins are used and tissue samples are placed into molds According to the substance used either cooling or heating is required for hardening to occur.
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Same-Sex Sexuality, Biology and Social Responses
Same-Sex Sexuality, Biology and Social Responses Biology Essay
10 pages (2500 words) , Download 1 , Essay
Extensive research conducted to understand the patterns of human behavior has resulted in several breakthroughs in the field of sexuality. Homosexuality exists, although there is a diverse social response to it, and it is now being theorized that it has a biological
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Environmental History
Environmental History Biology Essay
5 pages (1250 words) , Download 1 , Essay
The contamination of atmosphere by the harmful gases is known as air pollution. There are two main agents of air pollution, nature and man. One of the major uses of water, in America, in 19th century was in steam engines. In canals, water was used for delivery and conveyance of water for consumption and navigable transportation.
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Human Cancers
Human Cancers Biology Essay
7 pages (1750 words) , Download 1 , Essay
The main aim of the paper is to show the excellent opportunity for students of medical science to study the effects of ravaging disease and to conduct research into the physical effects that disease has upon the body. Because cancer is one of the leading causes of death in America, the exhibition provides a venue to learn more about this disease in detail, as well as encouraging the learning of healthy lifestyle habits that will assist in the prevention of these diseases from occurring.
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Connection Journal about Mutualism
Connection Journal about Mutualism Biology Essay
1 pages (250 words) , Download 1 , Essay
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The author states that the different types of mutualism that exists include: resource-resource relationship where both species obtain a resource from the other. Service-service relationship where each species benefits from a service offered by the other. Service-resource relationship where one species offers a service to the other.
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Genetically Modified Organisms
Genetically Modified Organisms Biology Assignment
4 pages (1000 words) , Download 1 , Assignment
According to the report there are a number of reasons as to why genetic modification is always carried out on plants and animals. With the alteration of the genes or even introducing new genes or DNA genetic engineers are always able to make sure that they modify organisms that are of more benefit to human beings and their environment
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Note Taking on the Current issues and the potential future of GM foods
Note Taking on the Current issues and the potential future of GM foods Biology Essay
4 pages (1000 words) , Download 1 , Essay
Genetically modified foods have been applied widely and globally to help improve the sufficiency of food supplies in most regions.
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Should Animals Be Hunted (E.G. Commercial Big Game Hunting, State License Hunting)
Should Animals Be Hunted (E.G. Commercial Big Game Hunting, State License Hunting) Biology Essay
7 pages (1750 words) , Download 1 , Essay
According to the report hunting can be considered as the practice of trapping of animals with the intention of killing them. Although this practice was a vital part of the survival of humans 100,000 years ago, it is now considered a violent form of recreation that a majority of hunters do not require for subsistence.
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The measurement of arterial and blood pressure
The measurement of arterial and blood pressure Biology Lab Report
4 pages (1000 words) , Download 1 , Lab Report
A phenomenon describing the use of the stethoscope in order to listen to the internal sounds of the body clearly. It requires considerable clinical experience and is an integral skill which is a part of the examination of three organ systems of the body namely cardiovascular (heart sounds), respiratory (breath sounds) and gastrointestinal (bowel sounds)
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Hip Flexion In Kicking Motion
Hip Flexion In Kicking Motion Biology Essay
9 pages (2250 words) , Download 1 , Essay
Kicking movement in football is a relatively easy series of rotational movements. During the kicking movement, the leg functions as an open kinetic chain. The motion pattern of kicking is generally accepted as a proximal-to-distal sequence of segmental motions in which the proximal segment (the thigh) initiates the movement, causing the more distal segment to lag behind,
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Practical Considerations in Gene Therapy
Practical Considerations in Gene Therapy Biology Essay
8 pages (2000 words) , Download 1 , Essay
Yet, today gene therapy is considered for cases where risks, especially risks to life, are not even involved.
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The Characteristics of Enzymes in the Body
The Characteristics of Enzymes in the Body Biology Essay
2 pages (500 words) , Download 1 , Essay
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Enzymes are produced by living cells only. They are very specific to the substrate and one particular enzyme will only catalyze one specific reaction. Enzymes have a fixed structure and shape that is vital for its functionality. Changes in the structure and shape of an enzyme will result in loss of enzymatic activity.
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To Immunize or Not to Immunize
To Immunize or Not to Immunize Biology Essay
2 pages (500 words) , Download 1 , Essay
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Some diseases have almost been removed in the United States, due to the use of vaccines. Furthermore, the vaccination against a disease should be continued until the disease has been wiped out, and no person is affected by it. A sudden halt in vaccination can allow the disease to strike back, and become threatening once again.
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Classifications Of Drug Actions
Classifications Of Drug Actions Biology Research Paper
4 pages (1000 words) , Download 1 , Research Paper
Foods are by and large prohibited from this definition, regardless of their physiological impacts on animal species. In pharmacology, it is defined as "a chemical substance utilized as a part of the treatment, cure, avoidance, or conclusion of ailment or used to overall improve physical or mental well-being."
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How Salt can be separated from a Solution of Water
How Salt can be separated from a Solution of Water Biology Essay
4 pages (1000 words) , Download 1 , Essay
The salt dissolves in water depending on the proportionality of the solvent. In the scientific report below, using simple apparatus and method of evaporation, separation of salt from a solution of water was determined. The salts crystallized after the water evaporated from the pan and as a result of continued crystallization, solid particles of the salts were obtained.
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Invasive Marine Animal: Green Crab
Invasive Marine Animal: Green Crab Biology Essay
9 pages (2250 words) , Download 1 , Essay
According to the report invasive species have tolerance for a broad range of climatic conditions and survive on an extensive variety of food. Invasive species invade the native ecosystem from places that are geographically distant from the native ecosystem through various natural means. Humans have been responsible for introducing some invasive species.
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Use of animals in medical research
Use of animals in medical research Biology Essay
7 pages (1750 words) , Download 2 , Essay
Animals have been used for biomedical research since the historical times of Aristotle, the scientists performed experiments on living animals in order to advance their understanding of anatomy, pathology and physiology among others, this even led to the introduction of animal testing as an experimental method.
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Should Animals Be Used In Warfare
Should Animals Be Used In Warfare Biology Term Paper
8 pages (2000 words) , Download 1 , Term Paper
According to the report the United States government has trained nearly 75 dolphins for war purposes, and they have been deployed to Iraq. The United States government refers to these dolphins as ‘advanced biological weapons systems’. In Iraq, they were or are used to sniff for mines and hence keep the shipping lanes free from mines.
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Animals Population Growth Rate
Animals Population Growth Rate Biology Essay
1 pages (250 words) , Download 1 , Essay
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The high number of predators in the habitat and imbalanced sex frequencies may also hinder the population growth. Taylor, M. & Plater, B. (2001).
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Environment, More Than Genetics, Shapes Immune System
Environment, More Than Genetics, Shapes Immune System Biology Coursework
1 pages (250 words) , Download 1 , Coursework
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The study examined identical twins to determine the variations that occur between people in the same environment (Conover, n.p).
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Role Of ALAD In Lead Toxicology
Role Of ALAD In Lead Toxicology Biology Essay
1 pages (250 words) , Download 1 , Essay
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Lead is a persistent and common environmental contaminant. Lead damages cellular material and alters cellular genetics leading to neurological, hematological, gastrointestinal, reproductive, circulatory, and immunological pathologies. A safe level of lead exposure has not been defined, as health risks associated with lead are found at ever lower doses.
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Properties of Life
Properties of Life Biology Essay
4 pages (1000 words) , Download 1 , Essay
The properties are instrumental to the growth, development and survival of a particular species. All living things have to exhibit these properties to quality as having life. The properties of life not only sustain life but also define life. Looking at the different properties of life gives a deeper understanding of the scientific perspective of life.
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The relationship between Oxidative Stress and Apoptosis in Plants
The relationship between Oxidative Stress and Apoptosis in Plants Biology Annotated Bibliography
2 pages (500 words) , Download 1 , Annotated Bibliography
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The Articles main objective is to expound on how cell death is induced in a MC7-cells culture via different biological processes such as generating oxidative stress by using a Dillenia suffruticosa Ethyl Acetate extract.
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Food Analysis Technique
Food Analysis Technique Biology Assignment
4 pages (1000 words) , Download 1 , Assignment
This paper will focus on the modern analytical techniques used in food analysis to ensure food safety. Food safety is indispensable as it affects the health of consumers and it would be injurious to the manufacturers’ credibility if their products are found to be harmful or toxic. Food safety is ensured using different analytical techniques that are discussed below.
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Meat Cloning
Meat Cloning Biology Essay
4 pages (1000 words) , Download 1 , Essay
In 2008, the US Food and Drug Administration announced that it was not sure whether meat from cloned animals was being sold to unsuspecting customers. USDA, however, moved that cloned meat was fit for consumption and that consumers should not worry or even require that cloned meat be labeled.
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Should Animals be used in Medical Research
Should Animals be used in Medical Research Biology Term Paper
7 pages (1750 words) , Download 2 , Term Paper
According to the report many perspectives have come up to take sides on whether animals deserve to suffer so humans can live. Critically looking at this issue, it can be seen the problem cuts across some social fabrics ranging from religion, science to philosophy and independent thinking. Using animals for research is a serious violation.
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Salt Marshes
Salt Marshes Biology Term Paper
4 pages (1000 words) , Download 1 , Term Paper
According to the research findings salt marshes have been seen to be more dominant and growing on the East and Gulf coasts in the United States. On the other side, the West Coast does not have a lot of salt marshes because of the narrow continental shelf, heavy surf and a terrain that resembles that of a mountain.
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The Technology Of Knockout Mouse
The Technology Of Knockout Mouse Biology Essay
3 pages (750 words) , Download 1 , Essay
Inducible gene knockouts usually define a biological model whose target gene of interest can be inactivated specifically at a given point and time. Before the induction takes place, the gene of interest is usually expressed functionally. It is possible to engineer inactivation in all body cells or tissue in any specified manner.
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Genetically Modified Crop Plants
Genetically Modified Crop Plants Biology Assignment
4 pages (1000 words) , Download 1 , Assignment
The author states that there are different ways of moving genes in both animals and plants in order to produce the desired outcome. Due to improvements in technology these days, genetic modification can be done in laboratories. When this technology is performed on crops, and the plants are regarded as Genetically Modified Crops (GM crops).
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Role Of Notch Signaling In Oncogenesis
Role Of Notch Signaling In Oncogenesis Biology Essay
9 pages (2250 words) , Download 1 , Essay
This pathway plays a major role in embryonic development by deciding the fate of binary cells. 'Notch' is named after the notched wing phenotype of mutant Drosophila. Other important functions of the pathway include cell proliferation, regulation of boundary formation between various cell populations and cell death.
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Zoology article from NYT
Zoology article from NYT Biology Essay
2 pages (500 words) , Download 1 , Essay
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In the scientific article, Conditional monogyny: female quality predicts male faithfulness, Bhandoo and his colleagues found that this palp removal reduced the weight of the male orb-web spider, and thus, increasing its stamina significantly.
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Effects of Estrogen Plus Progestin On Health-Related Quality of Life
Effects of Estrogen Plus Progestin On Health-Related Quality of Life Biology Research Paper
4 pages (1000 words) , Download 2 , Research Paper
Recent research indicates that women taking progestin and Estrogen are at health risks of getting breast cancer, stroke, myocardial infarction, and venous thromboembolism compared to women taking placebo. This has promoted the use of progestin and Estrogen after a keen consideration of the health risks involved.
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American Eels Habitat and Extinction
American Eels Habitat and Extinction Biology Research Paper
6 pages (1500 words) , Download 1 , Research Paper
The American eel, or Anguilla rostrata, is found mainly on the eastern coast of North America. It has a snake like body with a head almost similar to that of a snake. Only its tail give it an appearance of a fish. In other words, it is difficult to segregate it from snakes. It is brownish in color at the top and yellowish at bottom.
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Dionaea Muscipula As A Carnivorous Plant
Dionaea Muscipula As A Carnivorous Plant Biology Research Paper
6 pages (1500 words) , Download 2 , Research Paper
It usually catches the prey chiefly the arachnids and insects with the help of a trapping structure formed by each leaf in the plant’s terminal portion. Tiny hairs that are available in the leaves’ inner surfaces play a pivotal role in the catching of prey. The Venus flytrap can be termed as one of the most awesome and best-known plants.
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Climate Change Impacts & Trends
Climate Change Impacts & Trends Biology Essay
5 pages (1250 words) , Download 2 , Essay
Global warming is the long-term and short-term influence on the climate that leads to increased greenhouse gas emission causing adverse impacts on the biological and physical systems. The menace is referred to as global warming because temperatures rise above the normal limits to melt the snows leading to rising in sea levels and ocean acidification.
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Circadian Rhythms
Circadian Rhythms Biology Essay
4 pages (1000 words) , Download 2 , Essay
Sleep is the state of consciousness experienced as a part of 24-hour life cycle bringing about comfort and relaxation from the days hard work. Sleep can be divided into rapid eye movement (REM) and non-rapid eye movement (NREM) that regulate the maintenance of sleep-wake cycle which is the most important bodily rhythm.
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Immunological Techniques Lab Assignment
Immunological Techniques Lab Assignment Biology Lab Report
2 pages (500 words) , Download 2 , Lab Report
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The radial immunodiffusion is a more widely used quantitative method and can be used to quantify immunoglobulins (including IgG subclasses) and serum proteins. However even though it is sensitive method the reaction time is long.
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Blood Pressure and Electrocardiography
Blood Pressure and Electrocardiography Biology Assignment
4 pages (1000 words) , Download 1 , Assignment
This assignment is connected to the field of human anatomy and physiology. It tries to investigate the notions and answer the questions about blood pressure along with elaborating on the topic of electrocardiography. In current assignment, you will find pictures presented on the topic with explanations.
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Genetics
Genetics Biology Assignment
1 pages (250 words) , Download 2 , Assignment
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f a set of pairs of monozygotic twins carrying similar alleles for every gene, if they are raised in separate homes they may become different individuals. It implies that gene alleles differ across different environments.
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