Free Biology Essay Examples and Topics | Page 37

Implications and advancements of dna (as a medical milestone) in the future Biology Essay

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Currently, DNA profiling has been used extensively in various areas of human health. Medical doctors and other research scientists can now

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"An exploration of genes, inheritance and gene therapy for diabetes" Biology Essay

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Diabetes is divided into two types namely type one and type two. Whether diabetes can be inherited genetically or not is not clear but it is thought that a person becomes a victim of this disease when he inherits a predisposition to the disease from his parents.

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The Concept of Forensic Science Biology Research Paper

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Mitochondrial DNA was the second type of forensic analysis used to research side the cytoplasm cell. This type of forensic analysis was possible due to the higher volume and susceptibility of cytoplasmic DNA to degradation of the environment. Besides, it was easy to obtain this cytoplasmic DNA profile from non-nuclei cells like hair shafts.

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Viral Genome Detection Using Polymerase Chain Reaction Biology Lab Report

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The author states that conventional laboratory methods of identifying disease-causing pathogens often involve morphological characterization and antigen detection. However, the traditional morphological examination which relies heavily on culture techniques, presents a serious laggard, on top of contamination problems.

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Natures deadliest animals in brazil Biology Essay

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Many people watch adventure films about Brazil and they gain the impression that it is a very dangerous place, full of animals that are ready to jump out and kill the unwary visitor.

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Nutrition for Health and Social Care (DISCUSSION) Biology Assignment

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Carbohydrates are chemically made of carbon, oxygen and hydrogen. However, this will not make sense to a common individual, therefore we talk about its

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Treatments for Type 1 Diabetes Mellitus Biology Research Paper

10 pages (2500 words) , Download 2 , Research Paper

The occurrence of the disease, from 1994 to 2004, among aged people, went up by 63% (Rubino et al 1). This rising occurrence is a testament to enhancement in managing diabetes-associated complications, globalization, as well as the accompanying metabolic

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Volatile organic compounds/ soot hair spray Biology Essay

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2. People mostly stay indoors, where there is a higher air pollution concentration than outdoors. Emissions from volatile organic compounds encountered in everyday life have a direct

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A one page statement of career interests and goals for graduate school admission Biology Admission/Application Essay

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I have personal experience working in microbiology and immunology laboratories for a period of more than three years. Working in these laboratories has

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Describe the structures and regulatory mechanisms essential for both quiet and heavy breathing Biology Essay

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When it contracts, there is a drop in the pleural pressure. This lowers the alveolar pressure. The pressure gradient draws air the alveoli. Expiration during quiet breathing is a passive phenomenon. This is due to the fact that as the respiratory

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The Cell Cycle Biology Essay

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Mitosis, on the other hand, involves division of nuclear chromosomes. It has four phases namely the prophase, metaphase, anaphase, and telophase. In prophase, chromatin material is condensed into distinct chromosomes that migrate to the center of the cell. At the opposite poles of the cell, there is the formation of spindle fibers.

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Evolution of Eukaryotes Biology Essay

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The primitive eukaryote shown in step 4 evolves into the nonphotosynthetic protest, animal cells as well as fungal (Karp, 2009). The other group of “the primitive eukaryote takes in a photosynthetic prokaryote”, which later becomes endosymbiont that evolves into a chloroplast. In relation to this assertion, it is evident that endosymbiosis resulted in life.

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Alzheimer's disease market analysis Biology Assignment

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In the population, 5.1 million people are of the age of 65 and above and the remaining population has been of younger onset Alzheimer under the age of 65. In the population, two-thirds with the disease are

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Enzyme Activities in Mesothelial Cells Biology Essay

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The work presented is important for several reasons. First, asbestos is a known carcinogen, and its effects on cells must be thoroughly understood in order to recommend steps to prevent and reverse cancers and diseases due to exposure to asbestos. The second reason is that the enzyme studied is involved in the repair of DNA damage in mammalian cells.

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The benefits of legal human cloning research outweigh the opponents negitives Biology Research Paper

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Cloning of a human provides a solution of various ailments such as infertility. People suffering from infertility can have their own children by implanting cloned embryos into their uteruses. In addition, this method is

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Mechanical Testing of Cancellous Bone Biology Research Paper

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This was a practical experiment, in which the cancerous bone considered as rigorous porous materials were tested mechanically with the use of the ASTM standard. This was done with a view to finding out if stiffness and strength depending on the bone density, testing conditions, or animal species, an experiment was set up.

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Brainscapes Case Resolution Template Biology Case Study

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Alzheimers disease(AD) is characterized by neural cell death thus the concentrations of sodium in the hippocampus (which is the most affected part of the brain in AD) might be an indicator of the presence of AD as well as the extent of disease. 2) How does the change in

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The role of immune therapy in breast cancer Biology Essay

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Targeted therapy is the newest development in cancer treatment (Oldham and Dillman 2009; Immunotherapy n.d.). When breast cancer is considered, there are several

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Issues Related to Genetic Diversity Biology Essay

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One of the issues associated with genetic diversity is a mutation which occurs when there is a change in an organism’s genetic information. It is caused by the introduction of new genetic characteristics or alleles. The mutation is caused by various factors. One of the causes includes radiation. Organisms can trigger mutation in their DNA.

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The Link between Hypertension and Coronary Heart Disease Biology Article

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According to the article, hypertension is a significant risk factor for coronary heart disease, stroke, and heart failure, and many Americans have hypertension. Atherogenesis and increased afterload and left ventricular hypertrophy are identified as the two ways that link hypertension and coronary heart disease.

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Results, Figures, & Discussion Rubric Biology Essay

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The absorption experiment for the premium recycled brand towels were as follows; 15.2 mL, 14.9mL, 15 mL, 15.2 ml, 15.5 ml, 15 ml. The average absorption rate for the premium brand paper was 20 ml of water. The graph below show the outcome

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The spread of pathogens Week 7 Biology Coursework

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The spread can be prevented by avoiding overcrowded areas. People should be encouraged to use handkerchief when sneezing or coughing. Some diseases such as ebola and athletes foot are spread by direct contact of the

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Development during Middle Age Biology Essay

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Milica Zarkovic Bookman defines Middle age as the period between 40 and 60 years (Bookman, 2000, p. 7).The theories of Erikson, Vaillant, Levinson, and Peck deal with the foretold developments during Middle Age. Besides, theories of these psychologists, i.e. the stage theories deal with the psychological development of middle-aged human beings.

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Principles of Physiology Membrane Permeability Biology Assignment

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Solutions A and B are hypotonic to the intracellular fluid of the red blood cells immersed in them. This implies a higher concentration of the solute, sodium chloride in the solution as compared to that inside the cell cytoplasm. This led to a continuous inflow of water molecules into the cells making them swell and haemolyses.

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Animal System Biology Research Paper

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ric animals such as pigs and poultry, the digestive system of ruminants is designed to ferment feedstuffs and avails all the precursors for energy for the animal to use. The digestive system of ruminants like cattle enables the animals to efficiently, use the high roughage

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How Plants Work Biology Essay

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The author points out that the jungle garden is an outstanding representation of different levels within a dense, humid, and intensely green jungle forest. The levels are most apparent when on the canopy walk, a mezzanine level within the conservatory dome, which gives a spectacular view from the top down.

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Skeletal System in the Human Body Biology Assignment

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Synarthroses joint does not have a joint cavity. Fibrous cartilage 'or bone tissues grow between the articulating surfaces of the two joined bones and make them unable to move freely against one another. Therefore, they are functionally defined as immovable (or slightly movable) joints that do not allow free movement. Examples include the skull joints.

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Photosynthesis Biology Lab Report

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oxygen and carbon (IV) oxide (Berg 71). In this experiment, Light as a necessity of photosynthesis is the variable under investigation. According to the research design in this experiment, leaf disks float

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Various Aspects of Climate Change Biology Essay

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Analysis of one such topic can aid in understanding the topic better. National Aeronautics and Space Administration poses a crucial question regarding the evidence of climate change, whose answers assist in understanding the noticeable changes worldwide. The question has been addressed both qualitatively and quantitatively.

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Effect of Ocean acidification upon ability to genetically adapt in Nereis species Biology Essay

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Therefore the project aims to determine if the worms obtained from natural CO2 vents are different from those living under controlled conditions, in terms of behaviour and physiology. As summarised by Lawrence and Soame, (2009, p.3,363), ragworm (Nereis) species utilises

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Physiology of Development and Germination Biology Research Paper

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Germination and salinity interaction has been previously studied on the premise that it has dual action; that is, osmotic and toxic actions. Wahid et al. (1998) reported that incubation of seeds in salt solution followed by reduced germination in water gave credence to the major role of ion toxicity.

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Creation and Evolution Biology Essay

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A biological theory is an attempt to explain how a natural occurrence happens while a fact is actually something that is observable (Is…) With that being noted creationism involves beliefs in how something may

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Photosynthesis Biology Lab Report

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Complex reaction of photosynthesis that takes place in the leaves can be summarized as follows: An experiment was carried out to investigate the effects of color of

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Conduct, Misconduct and the structure of Science Biology Article

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? Advocates of these Ideas can define scientific Misconduct as, violation of the accepted standard codes by a scientist by failing to record all his/her observations, and also failing to assert only hypothesis that are strongly inductively supported by

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Plant phy Biology Book Report/Review

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; nearly all PD in developing tissues has a single medium, which permit larger molecules to pass through the cells, whereas the severally branched PD in older tissues restrict large molecules. Studies show that cellular redox state control intercellular transport via

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Introduction about cell cycle by emphasizing DNA replication Biology Research Paper

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DNA replication occurs in cells to ensure that the daughter cells contain genetic material from the parent cell through a process known as semi-conservative replication (Kurth & Gautier, 2010). DNA replication relies

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Modes of Speciation Biology Essay

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The group then develops its own traits. The difference between the newly formed groups from its former species is the new features that it has acquired. These features may be sometimes dependent on the demands of the new environment that the new species has settled on. There are various types of speciation.

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The benefits of cryotherapy Biology Essay

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The human body is endowed with the capacity to trigger a natural healing process that can benefit people suffering from numerous health conditions. Nonetheless, the body’s immune

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Promised land Biology Movie Review

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The small inactive town is a clear representation of how the “America Dream” has not been achieved by numerous American. The film is Van Sant production, the director is able to deliver a

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Forensic Science Is an Important Thing Biology Essay

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The four practicals completed to this point in the course have demonstrated to me that I must pay attention to detail, have a proper understanding of how to use all equipment and apparatus, and observe all safety requirements to ensure that the materials being tested are not compromised, and maintain a critical eye to be able to catch things that might not at first appear to be obvious.

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Parade of Organisms and Cell Identification Biology Assignment

3 pages (750 words) , Download 2 , Assignment

The gills produce spores that are microscopic enabling the organism to spread from one area to another. Mushroom develops from primordium, which is a nodule and typically found near or on surfaces of the given substrate (Schafer, 2013). Classification of the

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The Term Adaptation Biology Essay

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The first description notes that adaptation occurs only when a feature is built due to natural selection for the role it executes. The second description concedes that adaptation is any feature that enhances the current fitness. This brings out adaptation as both a process and a state of being.

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Assay of protein turnover using a bioluminescent reporter Biology Essay

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For the sample LUCP, light emitted in 10 seconds per ul (RLU/ul) at time zero was 1205.5 RLU/ul. The average protein concentration at time zero was 0.53 ug/ul while the Relative Luciferase Activity at time zero was 2274.47. The difference could have been

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Zoologist Career Biology Essay

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Zoologists have quite diverse opportunities due to the fact that biology itself is a major branch of biology and therefore is quite broad in potential employers coverage. Though much depends on adequate academic qualifications, especially if one wants the zoologist career to be not only interesting but also profitable.

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Why There Would Be No People Without Plants Biology Essay

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Without these plants the human beings may die because of the lack of oxygen in this world naturally. Similarly as human beings cannot exist without plants some even put the hypothesis that the plants cannot exist without the

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Summarize the Article Biology Essay

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This hypothesis was tested by recruiting participants from 20 civil service departments in London who would answer surveys consisting of their clinical history and

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Evolution and Natural Selection Lab Biology Coursework

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Geologists had no idea of how old the earth was but the emergence of the study of rocks especially sedimentation rocks started giving light to the possibility that the earth was older than the Bible claimed. Geologists

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Forests, Forest Management, and Parks/Urbanization and Creating Sustainable Cities Biology Movie Review

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Willie Smits deliberates his desire to safeguard orangutans, which facilitated his rainforest reforestation strategy to regrow rainforest. The plan resulted to controlled local climate and economy, more jobs and enhanced permaculture. Willie Smits acknowledges

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The Top Polluter in the United States Biology Assignment

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Red Dog OPS produces 284818169 pounds of Zinc and 188780114 pounds of Lead. The top polluter in California is Chemical Waste Management Incorporated. It is located in Kettleman City, at 35251 Old Skyline Road. This company's top two pollutants are lead compounds at 2810060 pounds and Asbestos at 1912784 pounds.

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Reduction of ATP Hydrolysis Activity Biology Essay

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Domain-swapped chimeric V1 consisting of both T. thermophilus and E. hirae enzymes were generated, and their function was analyzed. The data showed that the interaction between the nucleotide binding and C-terminal domains of the catalytic A subunit from E. hirae V1 is central to increasing the binding affinity of the chimeric V1 for phosphate.

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Biology Essays