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Biology Essays

Result for Subject Biology:
3614 essays
Women Freezing eggs Biology Essay
1 pages (250 words) , Download 2 , Essay
Free
A daughter giving birth to a child formed from the frozen embryo of her own mother might, by law, be giving birth to her son, but practically or religiously, she is giving birth to her biological
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The Characteristics of the Lung Cancer Biology Essay
4 pages (1000 words) , Download 3 , Essay
Free
Lung cancer remains the main cause of cancer deaths in the world. Its symptoms are usually the signs of developed tumors in the lung. It is caused mostly by the effect of carcinogens (especially tobacco smoke). The treatment of lung cancer is multidisciplinary and includes chemotherapy together with radiotherapy or surgery.
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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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Genetic Engineering Biology Assignment
2 pages (500 words) , Download 2 , Assignment
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at GMO might exhibit within a nation’s health and food supply, this particular analysis will focus upon several of these determinants and seek to provide relevant and up-to-date information as a means to prove why GMO should be restricted from the food supply until a further
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Acinetobacter baumannii Killer Hospital Bacteria Biology Essay
1 pages (250 words) , Download 2 , Essay
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This does not make the essay weak; however, it does indicate that no primary research was performed in order to write it. Likewise, in terms of what was learned, the discussion provided a helpful starting point in understanding how bacteria spreads
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The Protein Synthesis Process Biology Essay
5 pages (1380 words) , Download 2 , Essay
Free
Motility proteins are responsible for the initiation and transfer of chemical processes in the body. IMMT is a mitochondrion inner membrane motility protein that initiates the interaction processes between the muscles and the cytoskeleton components. Motor protein helps in propelling energy in the hydrolysis process of adenosine triphosphate.
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A Seagull on the Water Biology Essay
3 pages (993 words) , Download 2 , Essay
The author states that considering their flat web-like toes, seagulls find movements on the waters quite easy and with little application of force. The ever largest wave ever seen off the shores of California is Mavericks with a height of 20 meters tall in 2001, with the measurement made as an approximation of the previous wave that stood at 17 meters.
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Per3 Gene and Diurnal Preference Biology Lab Report
7 pages (1750 words) , Download 2 , Lab Report
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The studies have found that a biallelic VNTR (variable number tandem repeat) polymorphism is present in the human PER3 gene at the chromosome 1p36.23, and it contains two alleles with 4 or 5 tandem repeats of 54 bp.This VNTR was evaluated as the important genetic factor for the chronotypes as it is associated with the diurnal preference.
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NATURAL SELECTION AND ECOLOGY Biology Research Paper
4 pages (1000 words) , Download 2 , Research Paper
The wetland is touted as one of the most productive environment since it provides conducive environment for human and animal survival. In Mexico, the marine wetlands are cradles of biological advancement and diversity. The wetlands are characterized by providing water
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Hypothyroidism and dna Biology Research Paper
2 pages (500 words) , Download 3 , Research Paper
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Hypothyroidism implies that thyroid hormone levels do not have any impact on body tissues while hyperthyroidism indicates that thyroid hormone levels have excessive impact on the body tissues. The paper will particularly assess the
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Analysis of Hypertension Cases Biology Essay
4 pages (1215 words) , Download 3 , Essay
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Hypertension is a case where a person has high blood pressure. The blood pressure is highest when the heart pumps blood. When the heart relaxes, the pressure is lowest. The pressure, during rest is referred to as diastolic pressure. When pumping, the pressure is called systolic pressure. Hypertension is a huge problem in the USA and the world. 
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Major Issues in Immunology Biology Coursework
4 pages (1173 words) , Download 2 , Coursework
Free
A new vaccine against the flu appears to have fantastic correlates of protection. It induces high magnitude T and B cell responses that have excellent quality (i.e., antibodies are potently neutralizing). However, the vaccine is a complete failure when it comes to preventing infection with the same strain of flu virus that was used for the vaccine.
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DETERMINATION OF THE GLYCAEMIC INDEX OF NOVEL FOODS Biology Essay
2 pages (500 words) , Download 2 , Essay
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Studies have shown that the level of postprandial plasma glucose content determines diabetic outcomes. During the early stages of diabetes type 2, insulin release is compromised resulting in the development of hyperglycemia
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Faculty Data Interpretation Biology Assignment
1 pages (250 words) , Download 2 , Assignment
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The threads observed in the above-mentioned figures 1 and 2 show that the house spider employs the optimal foraging theory in capturing its prey. Well-fed spiders spin a heavier mass of silk. It costs more in terms of energy and time to spin a web. A starving spider does not have the energy that is required to spin a web.
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Communication in the 60s and 70s Biology Essay
2 pages (502 words) , Download 2 , Essay
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We didn’t have to call the operator anymore and could call directly. After some time, we got a push phone with buttons on it. This was in the 70s. Then there was the telegram. This was used mainly by offices in the 70s to send a message to someone who did not have a telephone. The letter was received the same day, and it was relatively cheap.
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The routes of producing ethanol from sugar beet Biology Essay
1 pages (250 words) , Download 2 , Essay
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The clean cossettes are pressed in order to remove remaining water in them and sugars. From the pressing action, sucrose rich water is obtained. This water has impurities therefore; cleaning of impurities in
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Human Population Increasing Biology Essay
1 pages (273 words) , Download 3 , Essay
Free
A population pyramid is a highly effective tool that holds great potential to help experts examine and record population statistics very closely. It helps to identify the population structure and also makes it quite easier to make assumptions about a country’s future prospects. These pyramids lend so much validity and sense to the statistics for social scientists and policymakers.
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Kilmer Ecological Preserve Biology Lab Report
6 pages (1500 words) , Download 2 , Lab Report
It can be described as an early stage of the secondary succession. Species of annual herbs have colonized most of the area with perennial
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Three Characteristics of Enzymes Biology Lab Report
8 pages (2000 words) , Download 3 , Lab Report
Free
A circular borer was then used to punch uniform, small equal cylinders of potato tissue and placed them in a dish filled with distilled water until they were ready to be used. Potato cylinders were made equal; hence t was assumed that the amounts of catalase enzyme available within the potato cylinders were the same.
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The circulation Biology Coursework
1 pages (250 words) , Download 4 , Coursework
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After a short period of delay, the left ventricle contracts forcing blood through an opening that leads blood to the largest artery in the body referred to as the aorta. Special valves known as atrio-ventricular valves then close and prevent the flowing back
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Results, Figures, & Discussion Rubric Biology Essay
2 pages (500 words) , Download 2 , Essay
Free
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 Effect of low pH on Enzyme Activity Biology Lab Report
3 pages (750 words) , Download 2 , Lab Report
The enzymes have specialized structures that work according to lock and key model. An enzyme is specific and cannot activate all kind of reactions, as a key can open certain lock only. Enzymes play a vital role
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A one page statement of career interests and goals for graduate school admission Biology Admission/Application Essay
1 pages (250 words) , Download 5 , Admission/Application Essay
Free
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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Role of Nutrients in Diet and Digestion Biology Essay
19 pages (5144 words) , Download 4 , Essay
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The food needs to be broken down from large to small molecules in the alimentary canal. Nutrient and dietary needs vary according to sex, age, and levels of physical activity. Nutrients necessary for bodily function are either macro nutrients or micro nutrients (BRYNIE, 2002, pg.9). Macronutrients include the carbohydrate, proteins, and fats.
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The Food and Drugs Administration Biology Essay
1 pages (315 words) , Download 2 , Essay
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The FDA argues that consuming genetically modified fish is safe for human consumption. However, critics, on the other hand, say that more tests need to be done to establish the effects of genetically modified fish on humans. Critics are also concerned about these fish's impact if they find their way to the natural environment.
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Protein Synthesis Details Biology Assignment
3 pages (750 words) , Download 2 , Assignment
Just before the protein synthesis begins, an RNA molecule that corresponds to it is produced by transcription of RNA. A strand of the double helix is employed as a pattern by a polymerase of RNA to produce an mRNA. The mRNA moves to the cytoplasm from the nucleus. During the process, mRNA undergo various maturation types like spicing.
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Methods Section Report Rubric Biology Lab Report
1 pages (250 words) , Download 3 , Lab Report
Free
Twelve dry pieces of both brands of paper towel were taken out, weighed using a measuring scale, and their weight was recorded. The paper towels were put on trays and
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Testing of biomolecules Biology Lab Report
5 pages (1250 words) , Download 3 , Lab Report
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The conclusion from this study states that establishing the presence of various biomolecules serves as the bedrock of successive analyses which include the way they work in the body. It is therefore important to understand the preliminary tests before understanding the various steps that follow.
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Variations of Womens Phenylthiocarbamide Biology Thesis Proposal
2 pages (743 words) , Download 3 , Thesis Proposal
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It is given that each person has different taste sensitivity because of gender differences, genetic variations, the presence of oral diseases, and ageing. Compared to males, in the study that Bartoshuk presented, Duffy and Miller strongly suggest a higher taste sensitivity for PTC/PROP among females.
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The origin of humans Biology Coursework
1 pages (250 words) , Download 2 , Coursework
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This concept broadly explains the reasons for resemblance amongst the members of the same species hence formation of phonetic clusters to differ from others. In the event of breeding between two organisms, the genes are inherited by the offspring. Repetition of breeding
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Classifying Chihuahuas and Saint Bernards Biology Essay
1 pages (250 words) , Download 3 , Essay
Free
For example, the Saint Bernard is up to 100 times heavier than the Chihuahua. Controversy has developed as to whether or not some of the breeds still share the same species classification due to such great differences. This
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Theories of Evolution Biology Term Paper
8 pages (2094 words) , Download 3 , Term Paper
Free
Attention is also focused on pseudogenes. Under normal circumstances, one could anticipate getting genomes of numerous species of “dead” or “silenced” genes, i.e. those that were quite useful at some point but are not expressed now. Contrary to this, the assertion that all species came from scratch only suggests that no such genes would exist.
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The Link between Hypertension and Coronary Heart Disease Biology Article
1 pages (303 words) , Download 4 , Article
Free
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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Effect of Ocean acidification upon ability to adapt to climate change in Nereis species Biology Research Paper
6 pages (1500 words) , Download 2 , Research Paper
In order to test that I sample animals from all these species exposed them short and long term to low pH and stored samples for gene expression. The hypotheses shall read as follows: P dumerilii has exhibited its
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The Analysis of Toxicology Disciplines Biology Essay
3 pages (835 words) , Download 2 , Essay
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Toxicology is the study of toxicity, and it covers all biological organizations. It embraces concepts from other scientific subjects to measure the degree of exposure and the modes of prevention. A number of toxicology disciplines relate well to occupational health as they protect the staff from toxicity exposure at their workplaces.
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Family exposure to a toxin Biology Essay
2 pages (500 words) , Download 2 , Essay
Free
The family had sprayed a pesticide that contained parathion. Parthion is considered a very toxic chemical. Even though all the family members were exposed to the same toxin, they reacted differently. The family members’ susceptibility
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Study in Human Oocyte Cryopreservation Biology Essay
1 pages (339 words) , Download 2 , Essay
Free
However, the survival rates of the oocytes have not been adequate, and this method has not been clinically beneficial. Since the pre-freezing events in the cryopreservation have been proved harmless, the study focused on how to improve the freeze and thaw procedure (Trad et al., 1572). The study employed protocols empirically obtained from animals.
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Vaccination debate Biology Admission/Application Essay
1 pages (250 words) , Download 2 , Admission/Application Essay
Free
The rise of cases has led to the conclusion by many people that autism is caused by vaccination. As a result, many parents have been worried of the increased dependence on vaccine as
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Body Dissatisfaction in Adolescent Females and Males Biology Essay
4 pages (1000 words) , Download 2 , Essay
Free
The article under consideration deals with a rather relevant issue concerning the origins and the factors preconditioning the level of body dissatisfaction in adolescent boys and girls. This problem has been widely examined and discussed as statistical data have been showing disturbing results recently.
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Summarizing a biological article Biology Essay
1 pages (250 words) , Download 2 , Essay
Free
The report also presented and analyzed data on the contents of phospholipids obtained from fractionation of E.coli cells proteins that
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Conduct a literature review of studies to analyse the basis of human sexual orientation Biology Assignment
6 pages (1500 words) , Download 2 , Assignment
There are several explanations that have been made concerning the way people behave as males and females in the natural state. While many of them
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The Study of Avian Influenza Biology Essay
2 pages (654 words) , Download 4 , Essay
Free
Since birds harbour the virus that causes the flu, then they can be referred to as disease reservoirs. Asia is one of the world's most populated continents, so people live nearby. Transmission of the virus to humans occurs due to contact with an infected fowl and contaminated surfaces.
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Literature review topic Biology Coursework
2 pages (500 words) , Download 3 , Coursework
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The evolution of basilar papilla organ wall started in Paleozoic tetrapod where that organ was along with non otolithic ciliary restraint. But it was also not enough for aerial hearing. Aerial hearing was developed in Triassic era.
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The Frontal Lobe Biology Essay
2 pages (559 words) , Download 2 , Essay
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The author states that the frontal lobe is found in the front part of the head commonly known as the forehead. Its main functions include; impulse control, planning, memory, motor functions, reasoning, judgment, and higher-order functions. Studies have revealed that humans use the frontal lobe part of the brain daily.
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Plant Genome Comparison Biology Essay
5 pages (1250 words) , Download 2 , Essay
The Carica papaya genome is a promising system for fruit-tree and tropical-tree genome exploration (Ming et al. 991). Ricinus communis is of special economic interest because of the presence of ricinoleic acid, an unusual fatty acid, and also
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The pathology of multiple sclerosis Biology Essay
1 pages (250 words) , Download 4 , Essay
Free
Buck (2013, p. 885) states that, “MS can be mild, but it may cause the loss of ability to write, walk, and speak”. On the other side, the spinal cord and optic nerve system may face severe damage because the same is under the
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Evolution of Finches on Darwin Island Biology Lab Report
2 pages (581 words) , Download 5 , Lab Report
Free
This is a lab report on the evolution of Darwin Island and Wallace Island finches. It represents a critical analysis of experiments on the effects of certain variables on finches living on these two islands. The central focus of these experiments was to hypothesize that precipitation, land size and diet, among other variables.
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What is Fibromyalgia Biology Essay
1 pages (250 words) , Download 5 , Essay
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Additionally, joint stiffness and symptoms such as fatigue, mood disorders and cognitive dysfunction are common in patients with fibromyalgia. Symptoms of fibromyalgia are mainly relied on by the physicians during the diagnosis.
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Personal and Professional Footprint Biology Essay
5 pages (1250 words) , Download 2 , Essay
le around the world who go about their daily schedule without thinking too much about this issue despite it being talked about so much in the media, I was also oblivious of this fact. I was however highly shocked when I did the carbon footprint personal assessment online and
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Coccidioidomycosis (alley fever and Tuberculosis Biology Essay
2 pages (500 words) , Download 5 , Essay
Free
The most recommended test for tuberculosis is the tuberculin skin test also known as Mantoux tuberculin skin test owing to the fact that it has very little side effect in the life of the patient. The tuberculin is a form of
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