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Biology Essays

Result for Subject Biology:
3616 essays
Analysis of the Article about the Circadian Oscillator Located in the Prokaryotic Cyanobacterium Biology Article
1 pages (302 words) , Download 2 , Article
Free
The research article by Mor, Binder, and Johnson delves into one of the functions of the circadian oscillator located in the prokaryotic cyanobacterium. To this end, the authors explore its function about time regulation as far as cell division is concerned within cultures that are growing rapidly.
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Truth About Climate Change Biology Essay
5 pages (1250 words) , Download 2 , Essay
Free
A country that fails to honor such a law should be fined and if possible stern actions should be taken over the same. All member countries will also be encouraged to do afforestation and deforestation so as to increase air circulation by eliminating excessive carbon dioxide and other greenhouse gases from the environment.
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Animal Captivity of Orcas Should Be Banned Biology Essay
2 pages (500 words) , Download 4 , Essay
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The documentary has prompted the state of California to introduce laws banning orca shows at SeaWorld (Martinez, 2014). In as much as several benefits arise from capturing orcas, the act is wrong. Corporate greed and
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Causes of Anorexia Nervosa,Its Process, Stages, and Effects Biology Essay
6 pages (1678 words) , Download 2 , Essay
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Anorexia Nervosa is an eating disorder that develops an intense fear in the patient of gaining weight. The patient fears gaining fat in his body and is obsessed with gaining a body weight that is unhealthy. Anorexic patients often deny their mental condition because they have the wrong idea of their own body image. They consider themselves fat and are constantly in the pursuit of losing weight.
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The Concept of Global Warming Biology Research Paper
4 pages (1129 words) , Download 2 , Research Paper
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Consumerism is another major factor that contributes to global warming. Extensive use of refrigerators or air conditioners, which are harmful to the environment, has been used. Every activity that man does emits carbon dioxide, measured in terms of Carbon footprint. An average American individual emits almost 20 tons of CO2 annually.
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Detection of Organic Molecules in Unknowns Biology Lab Report
1 pages (250 words) , Download 2 , Lab Report
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This experiment aimed at finding the concentrations of unknown substances using varying concentrations of standard solutions. Five different starch concentrations ranging from 0 to 100 µm/ml were prepared to make a total volume of 2 ml. The concentrations of the
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The Description of a King Penguin Colony Biology Essay
1 pages (250 words) , Download 0 , Essay
Free
Most prefer a cold climate. Penguins, unlike typical birds, also enjoy the water. “Many penguins can spend nearly half of their lives inside the water.” Since they are said to spend almost half of their lives in the water they can be found in geographical regions. Penguins are off the Spheniscinae and have about 20 different types.
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Assignment 5, Biology Biology Essay
1 pages (250 words) , Download 4 , Essay
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1. Organelles. One characteristic of eukaryotic cells is that they contain organelles, which each have a specific structure and function. Use your text, the Assignment 5 image file, and Internet or other resources to complete the table below to show details of the main
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Canada Geese Biology Research Paper
4 pages (1000 words) , Download 2 , Research Paper
These topics of discussion are related, such that reproduction is addressed and how these organisms manage to survive in a certain environment and not the other is also explained. Why does a polar bear survive in Polar Regions and a camel cant? This
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Assessment of a Dry and a Wet Route for the Production of Biofuels Biology Literature review
2 pages (733 words) , Download 4 , Literature review
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The process of drying that is applied in the dry route consumes a significant energy amount, which is also true for the process of oil extraction in the wet route. The energy balance can be improved through the application of an extraction and drying process for the wet and dry routes respectively while coupling the process with waste energy.
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A last ditch effort to rescue the River Jordan Biology Essay
1 pages (250 words) , Download 2 , Essay
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The destruction of the Jordan River has lead to the devastation of the environment of Israel, which has been greatly polluted through sewage runoff along its banks by its communities of not
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Integumentary System Worksheet Biology Coursework
2 pages (500 words) , Download 2 , Coursework
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Patients with Melanoma have brown or black skin lesion that are irregular in symmetry and coloration This type of skin cancer begins in the basal cell layer of skin. Basal cell skin cancer usually occurs in skin
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GMO the Necessary Evil Biology Essay
6 pages (1500 words) , Download 8 , Essay
This brings us to the question, what exactly is genetically modified organism? Specter and Michael define genetically modified organism as any organisms whose genetic substance has been manipulated using genetic
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Peer-reviewed journal article Biology Essay
4 pages (1000 words) , Download 3 , Essay
While the importance of physical activity has been widely recognized, there has been debate surrounding the impact that endurance sport such as the Ironman triathlon has on the athlete’s
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Human Genome Project Using A Polymerase Chain Reaction Biology Essay
11 pages (3359 words) , Download 2 , Essay
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The Sex hormone-binding globulin gene (SHBG) is the gene responsible for the transport of male sex hormones that include estradiol and testosterone.  The gene plays an important role in steroid response control as it helps in the movement of sex steroids into the target tissues. The gene is found in the plasma of most species with its expression being in the liver and testis.
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Investigative Lab proposal Biology Assignment
1 pages (250 words) , Download 2 , Assignment
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As the blood pressure can be affected by environmental factors such as temperature, I will carry out the experiment in our home where we have controlled temperatures maintained at 37 degrees Celsius. I will use six out of the ten members of our family who are on one
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GMO-genetic modified organism Biology Essay
6 pages (1500 words) , Download 3 , Essay
The production as well as consumption of GMOs has been a hotly debated topic. GMOs have been accepted by the society but a new debate surrounding the labeling of these organisms have spurred. The debate over
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The role of e.coli ESBL+ Biology Literature review
18 pages (4500 words) , Download 2 , Literature review
The first ever β lactamase was discovered in E. coli and it was discovered much before the release of penicillin for medical purpose. Infections caused by ESBL producing E. coli have resulted in
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Misbehavior of a Child and Eating of Candy Biology Essay
3 pages (1013 words) , Download 2 , Essay
Misbehavior of a specific child is blamed on the eating of candy. This statement is inductive since we first observed the behavior of the child and then came into the part of misbehavior, which is a theoretical concept. A prediction is made from a hypothesis. The statement depicts the core part of deduction theory itself. It is a characteristic of deduction theory.
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The Analysis of the Occupational Toxicants Biology Essay
1 pages (334 words) , Download 2 , Essay
Free
A worker with a family can, for example, expose his children to the hazards related to work. He could bring toxic hazards home through contaminated clothes and shoes used at the workplace. Also, when he opts to work at home, he could expose the children to the chemicals' environmental hazards.
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Reproductive cycle of an HIV virus Biology Essay
1 pages (250 words) , Download 3 , Essay
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The receptor is called of the virus into the nucleus is followed by its combination with the cell DNA.CCR5 and it is the initial point of entry of the HIV virus into the
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Bioprocessing requirements to manufacture a specific product Biology Essay
4 pages (1000 words) , Download 2 , Essay
Use of microbes is preferred for the fermentation process since microbes will produce high yields under conditions of high temperature and low pH. These conditions are easy to provide thus fermentation
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How Not Meeting The Assumptions Of The Hardy-Weinberg Principle Aid In Evolution Biology Term Paper
7 pages (1750 words) , Download 2 , Term Paper
ly described in 1908 by an English Mathematician, Godfrey Hardy (Hardy 49) and a German physician, Wilhelm Weinberg (Weinberg 1908) who independently formulated certain assumptions, that must prevail if the genetic structure of a population is to remain the same over time and
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Responses to two different Students Posts Biology Essay
1 pages (250 words) , Download 2 , Essay
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However, from the text, this seems like she/he would only like to become a Registered Nurse, to cater for the needs for one specific mother and no one else, which would seem quite unambitious. Another set of information which
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Creation and evolution Biology Research Paper
2 pages (500 words) , Download 10 , Research Paper
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However, as society modernized and scientific research advanced the ideology of evolution was introduced to humanity through science. The ideologies of evolution and creationism can be distinguished
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Brief Analysis of Genetic Processes Biology Essay
4 pages (1203 words) , Download 2 , Essay
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Duchenne, the severe one, affects children due to a mutation in a dystrophin gene resulting in abnormal dystrophin protein, which results in muscle weaknesses. Becker’s dystrophy, with the same gene mutation but of milder form, leads to proximal muscle weakness and disability, but the onset of the disease is at a later age of life.
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The Analysis of the Pneumococcus Biology Essay
1 pages (281 words) , Download 2 , Essay
Free
He stated that over the past two days, he has found it hard to breathe. He indicated that it seemed like he had to live more as he felt short of breath when going about his work. Measuring the number of breaths, it was found that he was averaging 16 breaths per minute while at rest. This is above the normal breaths per minute, standing at 14 breaths.
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Epigenetic Modification in Human Thyroid Cancer Biology Essay
6 pages (1500 words) , Download 2 , Essay
Free
Epigenetic alterations influence the interactions of the DNA and do not include direct changes in the DNA sequence itself (Williams, 2013).
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Achromatopsia in Canis Lupus Familiaris Biology Essay
2 pages (536 words) , Download 2 , Essay
Free
The microsatellite is directly connected to the disorder locus hence it is responsible for achromatopsia. Achromatopsia is a condition that is inherited from parents and passes to the offspring. In Canis lupus familiaris, this condition is associated with loss of visual acuity, daytime blindness due to high sensitivity to extreme light, and total loss or reduced ability to differentiate colors. 
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The Analysis of the Mitosis and Meiosis Biology Lab Report
7 pages (1796 words) , Download 2 , Lab Report
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The crossing-over as a recombination mechanism is effective only when the corresponding genes of paternal and maternal chromosomes are represented by different alleles. Identical linkage groups after crossing-over, do not obtain new combinations of alleles. Therefore, due to crossing-over new combinations of genes.
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The Majority of Reactions and Chemical Production Biology Essay
4 pages (1096 words) , Download 2 , Essay
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The third stage of classical conditioning is called the after-conditioning stage. It involves the after the two stimuli have been linked, and the presence of the conditioned stimulus alone stimulates a response. A simple analysis of the answer is that a set of sensory neuronal activities relates the external condition into a pattern.
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In Vivo And In Vitro Experimental Research Biology Essay
4 pages (1000 words) , Download 3 , Essay
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In biological term, in vivo translates to the issue where it occurs. Subject are examined in their natural environment. For instance, the observation of dolphins at sea. This is their natural environment and in contrast to in vitro, they are not moved to an aquarium that for experimental purposes are more convenient.
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Evolution of Genetics: From Philosophy to Science Biology Essay
5 pages (1568 words) , Download 2 , Essay
Free
Genetics has its roots dating back to the ancient notions proposed by Aristotle, which was later represented as a concept by Darwin. Later on by observation and studies by Weismann, Mendel, and Crick, this philosophy evolved into a science. Charles Darwin was a zoologist, whose greatest contribution to science came by his theory of natural selection.
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The Glenview Airs Station Biology Essay
1 pages (301 words) , Download 2 , Essay
Free
Prairies provide excellent native habitat for birds and other small animals and also, they are adapted to the climate. According to one Science article, 100 plant species can grow in a prairie of less than 5acres. Most of the plants in the prairie spread their roots 12 feet below the surface. Every year, some of these roots die.
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Undergraduate Research Proposal Biology Research Proposal
2 pages (500 words) , Download 7 , Research Proposal
Free
However, though the research was well vested in the pathway determination genes, most of the sex determination genes are found to be conserved in the pathway determination that is specifically for mammals. Sex determination is referred to
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Sex Determination and Development Biology Essay
1 pages (250 words) , Download 3 , Essay
Free
In them is the sex chromosomes which are paired into X and Y or Y and Y and are the determinant of the child’s sex depending on their combination after intercourse. The development and determination of sex in mammals occurs precisely during
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Writing Assignment # 2 Biology Essay
4 pages (1000 words) , Download 2 , Essay
The genes always carry the information or the recipe in which the sequences and structures of DNA that gives the organism its particular
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Nacl and cellular respiration Biology Coursework
1 pages (250 words) , Download 2 , Coursework
Free
NaCl has no effect on temperature availability. Respiration rate is high in warm temperatures than in cold environment regardless of salt availability. This is because the effect of temperature is controlled by the activity of enzymes. Warm temperatures
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Discribe the structure and function to the relevant organ system as the day progresses Biology Essay
8 pages (2000 words) , Download 2 , Essay
The platelets also act as a first line of defence to prevent entry of pathogens in the body and extreme blood loss (Porth & Porth, 2011,p. 377). Based on the activities outlined in the case study, the cardiovascular system
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Fairness in the Use of Genetic Information by Insurers Biology Essay
2 pages (733 words) , Download 3 , Essay
Free
Due to fear of genetic discrimination, many patients who would otherwise benefit from genetic testing opt not to get tested. Insurers should not force their customers to disclose their genetic testing information if they do not feel like disclosing it. If they do disclose it, their conditions should never be used as an excuse to deny them coverage. 
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DNA Sequence Analysis Biology Coursework
6 pages (1500 words) , Download 2 , Coursework
The next process in which we have to do is putting the linearizer pUC18 and the inserts together with an enzyme called DNA ligase. The last stage involves the transformation into
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Ileal-Lymphoid-Nodular Hyperplasia, Non-Specific Colitis, and Pervasive Developmental Disorder in Children Biology Assignment
2 pages (567 words) , Download 2 , Assignment
Free
Enterocolitis affects the muscle lining the nerves and the blood. The disease interferes with digestion and absorption due to the development of necrotic patches in the walls of the intestine. In this experiment, 12 children are referred to a pediatrician with cases of normal development at the beginning but later show regression on their development skills such as language.
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Biophisics Biology Admission/Application Essay
1 pages (250 words) , Download 2 , Admission/Application Essay
Free
Extreme temperatures and pressures. The equilibrium cannot be reached. Another way to reach equilibrium is by generating initial methods using the Monte Carlo (MD) method. Quantities fluctuate around average values. Average should remain constant overtime (no
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Familial Genetic Testing Assignment Biology Essay
2 pages (500 words) , Download 2 , Essay
Free
ects in the body, it reduces the body’s ability utilize glucose to generate energy and reduces the body’s ability to control the level of glucose in the blood system. This report aims at creating awareness of the disease in our family and it focuses on genetic and
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How does Deforestation effect Malaria Biology Essay
4 pages (1000 words) , Download 2 , Essay
Countries along the tropics also highly infected with malaria due to their favorable climatic conditions to mosquito breeding. The highly affected areas include Amazon, Central
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Pasteurization Process Biology Essay
4 pages (1181 words) , Download 2 , Essay
Free
As mentioned above, the commonly pasteurized food is milk; it did not come into practice until the late 1800s. Initially, tuberculosis was frequently carried by milk. Batch pasteurization was first invented to destroy the pathogen in tuberculosis; the process is also known as a low-temperature, long-time process.
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Process of Science Biology Lab Report
1 pages (250 words) , Download 3 , Lab Report
Free
Within the leafhopper population, thy have got different colors and sizes. The difference in coloration may make the leafhopper to camouflage from the predators. Offspring with small bodies will have advantage over the big bodied ones since they require fewer resources to
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Biology and Technology at High Temperatures Biology Assignment
3 pages (821 words) , Download 3 , Assignment
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The author states that this kind of bacteria exists in the Arctic Ocean in the form of spores, which is a kind of sleeping, or dormant form of bacteria. It stays this way to protect itself against adverse conditions for long periods of time, in order to wait for a better time period to grow. Through experimental incubation, these spores are revived.
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Ceftriaxone, Tetanus Toxoid and a Probable Cause of Death Biology Essay
3 pages (1181 words) , Download 16 , Essay
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Granulocytosis is “a condition characterized by more than the normal number of granulocytes in the circulating blood or in the tissues” (“Granulocytosis,” Drugs.com, 2011). Granulocytosis occurs in certain bacterial infections as well as autoimmune diseases and leukemia. This means an increase in the number of neutrophils, eosinophils, and basophils in the tissues and blood.
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Electric Power Usage Biology Research Paper
2 pages (500 words) , Download 3 , Research Paper
Free
Having known the number of households that are in demand of the electric power, this paper can be useful for the federal government to plan for power consumption. With regard to that, the table below constitutes all the household appliances that
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