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Biology Essays

Result for Subject Biology:
3614 essays
Potential Of Gene Silencing Techniques As A Therapeutic Strategy Biology Research Paper
8 pages (2000 words) , Download 3 , Research Paper
Free
The activation of genes by chromatin remodeling involves a reorganization of nucleosomes, complexes of DNA wrapped around a basic histone protein octamer to achieve a more open configuration of expanded chromatin loops where the DNA is accessible to binding transcriptional regulatory proteins (Wegel and Shaw, 2005).
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The Biology and Ecology of the White Shark Biology Research Paper
7 pages (1750 words) , Download 2 , Research Paper
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The research hypothesis is analyzing the dangers that can be related to human beings and other aspects concerning attacks from sharks. The results of this hypothesis indicate that there exist various notions concerning the attacks and the behavior of sharks without prior knowledge of their diverse behaviors and species. 
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Prevention of Spread of the Emerging Pathogens Biology Term Paper
14 pages (3500 words) , Download 2 , Term Paper
Free
Some bacteria are beneficial in other ways like they are used in agriculture for plant growth and some are used for cleansing of water. These bacteria act as pathogens which are destroying the health of many individuals in the society. Many pathogens are emerging in the society as antibiotics are getting resistant to the old pathogens.
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Structure in the Brain Biology Article
10 pages (2500 words) , Download 2 , Article
Free
 It connects the pons superiorly with the spinal cord inferiorly and contains most of the ascending and descending pathways represented in the cord. The junction of the medulla and spinal cord is at the origin of the anterior and posterior roots of the first cervical spine nerve, which is at the level of the foramen magnum. This level is known as the craniocervical junction (CCJ).
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Biometric Technologies Biology Research Paper
15 pages (3750 words) , Download 2 , Research Paper
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It is essential for a healthcare team to conduct necessary care and medical action to prevent the loss of life most especially during emergency situations. Much has been done to improve turnaround time in the medical field. Paramedics and emergency teams are well trained in ensuring swift and accurate handling of medical emergency cases.
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The Development and Applications of Short Tandem Loci in DNA Tests Biology Essay
11 pages (2750 words) , Download 4 , Essay
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Before these breakthroughs, the process of identifying various people involved in various disastrous events such as burning, rot/ decay, etc. has been an uneasy task to many. These complications have brought in a lot of confusion and disputes among various people of the world. The scientific applications have been the most preferred methods. 
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The Reasons of Infanticide in Primates Biology Term Paper
7 pages (1750 words) , Download 2 , Term Paper
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Infanticide involves the killing of an offspring by a member of the same species as the offspring (Helmer and Van Schaik 27). In a more inclusive sense, infanticide refers to any behavior that contributes directly and significantly to the termination of the life of an offspring member of the aggressor’s own species.
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Differences between Prokaryotic and Eukaryotic Cells Biology Assignment
12 pages (3356 words) , Download 2 , Assignment
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As the paper outlines, the mobility of the membrane is dependent on the cholesterol also embedded in the membrane. The presence of these molecules results in the decreased interaction among phospholipids and increased the fluidity of the membrane. Temperature also affects membrane fluidity, such that higher temperatures cause fluidity of the membrane.
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The DNA Origami Protocol Biology Research Paper
16 pages (4000 words) , Download 2 , Research Paper
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DNA nanotechnology whereby the single molecules are put together and folded to form shapes that are complex which are used in assembling the nanostructures. The DNA nanotechnology is part of the DNA origami. The DNA has a number of limitations in the percentage of the chemicals which enable it to be optical and electronically.
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People for the Ethical Treatment of Animals Biology Research Paper
10 pages (2500 words) , Download 2 , Research Paper
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Ethical treatment of the animal consists of Animal Welfare and Animal Rights. The goal of animal right is ending at the time every animal use clothing, medical research, food, entertainment or hunting. At the same time, Animal Welfare demands that all the animals should be used and treated humanely.
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Should We Stop Eating Meat Biology Term Paper
7 pages (1750 words) , Download 2 , Term Paper
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According to the World Health Organization, 30 percent of all cancers in the Western World and 20 percent of them in developing countries are due to dietary factors. When researchers of cancer started to search for the causes of cancer in the diet, observed was that those who did not consume meat were less likely to develop cancer.
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The Effect of Incubation Temperature on Incubation Biology Research Paper
10 pages (2500 words) , Download 2 , Research Paper
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It is also accompanied by the release of waste products. According to Rich, the reactions which take place in cellular respiration are catabolic and they lead to the breaking of a large molecule into small molecules with energy being released (1089). Respiration is one of the key ways through which cells get energy used in fuelling of cellular activities.
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Measuring Scalation and Body Dimensions in the Inhabiting Lizard C. Sexlineatus Biology Research Paper
22 pages (5500 words) , Download 2 , Research Paper
The researcher aimed at investigating the pattern trends in relation to scales and body dimensions of the sample specimens from within and between the selected islands. Based on the observed trend the researcher intended to provide a reason for the observed trends and suggest areas for further studies.
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Genetically Mutated Organisms Biology Research Paper
10 pages (2500 words) , Download 2 , Research Paper
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The second advantage of using genetically modified organisms is the increased herbicide tolerance that crops attain from the laboratories. For some crops, the farmers are required to use different types of herbicides to eliminate weeds. The use of many herbicides in the farms is a time-consuming process that is also harmful to the environment.
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The Fontal Lobes Anatomy and its Connections with Other Parts of the Nervous System Biology Research Paper
7 pages (1750 words) , Download 2 , Research Paper
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Saving long-term memories is also an important function of the frontal lobe of the brain. Social and sexual behaviors are controlled by the frontal lobes too. Broca’s area of speech is present in frontal lobes which help in speech and language. The Broca’s area also help to determine as to which hemisphere of the individual is dominant 
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Discovery of a New Gene and Analysis of the Encoded Protein Biology Coursework
8 pages (2000 words) , Download 2 , Coursework
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The discovery of a new gene and the analysis of its encoded protein is a complicated process which involves determining the encoding stand for transcription as well as its open reading frame. Although numerous cloning vector contaminants were detected, the comparison result showed that the nucleotide sequence was more similar to TTSP than the rest
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How Do Changes in Chromosome Number Evolve Biology Term Paper
12 pages (3000 words) , Download 2 , Term Paper
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Evolution is the progression of alteration and modification in all aspects of life over creation. The bio-assortment of life progresses through natural selection and genetic drift. It is established that every individual carries a plethora of genetic material or genes inherited from the previous generation and then passes this genetic material.
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Biogeography of Bottlenosed Dolphins or Tursiops Truncatus Biology Research Paper
9 pages (2250 words) , Download 2 , Research Paper
Free
Individual variations in movement within an area with males dispersing far from there natal homes more than the females, probably in search of receptive female partners, are also observed (Connor et al., 91). However it is only the offshore forms that such movements are observed, the coastal forms remaining closer to their homes.
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Comparing the Effect of Different Antibiotics on Gram-Negative Bacteria Culture Biology Research Paper
8 pages (2000 words) , Download 2 , Research Paper
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This paper details the results of an experiment comparing the effect of two antibiotics, ampicillin, and streptomycin, on bacterial cultures of Serratia marcescens. Two sets of ten agar plates each with the bacterial culture are tested versus filter paper discs containing either ampicillin or streptomycin, and the resulting sizes of the discsю
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Ethical Issues in Stem Cell Research Biology Research Paper
14 pages (3500 words) , Download 2 , Research Paper
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The term stem cells denote biological cells that occur in a multicellular organism and can divide and undergo differentiation into a variety of cell types and undergo self-renewal to provide more stem cells. Adult stem cells and embryonic stem cells are the two broad categories of stem cells used in research
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The Origin of Life - from Single-Celled to Intelligent Beings Biology Term Paper
26 pages (6500 words) , Download 4 , Term Paper
Charles Darwin’s Theory of Evolution explains why the kinds of organisms that exist in Earth change through time. Evolutionary developmental biology utilizes Darwin’s theory; that all life is related and has descended from a common ancestor.  Darwin’s theory of evolution utilizes three principles:  variation, heredity, and natural selection.
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Bioinformatics Analysis of Aspergillus Flavus Urate Oxidase Biology Research Paper
11 pages (2750 words) , Download 2 , Research Paper
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Reportedly, the search program identified a gene from the microbe Aspergillus flavus, that encodes the enzyme urate oxidase, as the closest matching DNA sequence, with  (60%) sequence homology to the full-length gene. This gene and its encoded protein were assessed further using bioinformatics databases.
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The Role of Ontogeny in the Development of Social Behavior within the Domestic Dog Biology Literature review
12 pages (3000 words) , Download 2 , Literature review
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The artificial selection makes dogs more ready for the situation than natural selection. It helps in acquiring the desirable traits and social behavior (Hare & Tomasello, 2005) in dogs upon systematic guidance. This reveals that the impact of the environment is quite significant on the social behavior of domestic dogs. 
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Traditional Vegetables of Sicily Biology Dissertation
13 pages (3250 words) , Download 2 , Dissertation
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The author states that artichoke also refers to the edible bud of the globe artichoke as well as the edible tubers of the Jerusalem artichoke and the Chinese artichoke. When unspecified the term artichoke refers to globe artichoke or Cynara, a genus of the family Asteraceae that is characterized by the presence of an inflorescence or floral head.
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The Discovery of Double Helix Biology Book Report/Review
7 pages (1750 words) , Download 3 , Book Report/Review
Free
This essay demonstrates that the scientific discovery is one of the major achievements in human history that contributes to the formation of new knowledge. It involves thorough and rigorous activities that are done in order to arrive at the desired result. The investigation involves the collection of data and analysis of data to get the accurate result.
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Examples of Spread of Emerging Pathogens Biology Term Paper
15 pages (3750 words) , Download 2 , Term Paper
Free
Emerging pathogens are one of the most potent of all these causes which are believed to be causing these diseases. A pathogen is any substance or microorganism which has the potential to cause disease. An emerging pathogen can be defined as a new pathogen arising in the general population of this world because of the different processes undergone by the pathogen.
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Economical and Biological Importance of Rice Biology Research Paper
6 pages (1500 words) , Download 2 , Research Paper
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The author states that one of the characteristics of rice is that it has often been used to define the cultural aspects of some people. The Middle East and the Arab world have used rice as a staple meal besides attaching some cultural and ceremonial qualities to the substance. Rice is one of the foods that unite various communities.
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Genetically Modified Organisms and Concerns of Safety Biology Research Paper
10 pages (2500 words) , Download 3 , Research Paper
Free
Although it is not the intention of this particular author to resist technology or improvements in the way that the Earth’s burgeoning population is fed in the future, the fact of the matter is that the use of genetically modified material to effect such an end is something of a very risky bet that cannot yet be determined with existing evidence
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Harlow's Observations in The Nature of Love Biology Research Paper
7 pages (1750 words) , Download 4 , Research Paper
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The result of the experiments was that the “like babies were healthier and heavier than monkey-mother-reared infants’ (Harlow, 1958, p. 675). It was mainly because of human scientists were more capable of feeding the infant monkey with better nutritious food and providing them with better care.
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Analysis of Genotypic Distributions within Six Population Groups Using Genepop Software Biology Assignment
4 pages (1000 words) , Download 2 , Assignment
Free
In these cases, while differences did exist, they were insufficient to warrant rejection of the Null hypothesis; ergo these populations possess alleles drawn from equivalent distributions. All other pairings between populations resulted in high differences indicating the different distribution of alleles. 
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A Meta-Analysis of Transcriptomic Footprints Biology Research Paper
10 pages (2567 words) , Download 2 , Research Paper
Free
The major findings and conclusions from the meta-analysis are presented below. Firstly, reactive oxygen species are constantly produced during most of the metabolic activities of the cell.  When photosynthesis takes place in plants, one of the by products is molecular oxygen, and the concomitant companions of aerobic life are reactive oxygen species.
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Climate Change and Its Impact Biology Essay
10 pages (2500 words) , Download 3 , Essay
Free
Climate change is a phenomenon which is the result of degradation of the environmental and ecological balance. Climate comprises a wide range of conditions and patterns in temperature, humidity, precipitation, wind, season, etc. (Department of Ecology, n.d.). Climate change refers to the occurrence of different weather and climatic patterns.
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Activities of Synthetic Host Defense Propeptides Processed by Neutrophil Elastase Biology Book Report/Review
6 pages (1500 words) , Download 2 , Book Report/Review
Free
These findings have been corroborated by empirical findings on AMPs in other fields leading to significant breakthroughs in the study of the physiological action of the peptides in the pulmonary tract (Jens-Michael and Kabelitz 2005). Specifically, studies have revealed that peptides play important roles in inflammation, tissue regeneration and host defense. 
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Animal Behavior on their Natal Territory Biology Assignment
3 pages (750 words) , Download 2 , Assignment
This essay discusses that males of avian species are the ones that remain on or near the natal territory since in case of birds it is the quality of the” habitat that the male defends that determines the reproductive success”. Reproductive success among avian species depends on the male members and on the provisions available for the brood.
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Medicinal Plant Value of the Plums Biology Book Report/Review
4 pages (1000 words) , Download 2 , Book Report/Review
Free
According to the report, plums plant is scientifically known as“Prunus domestica.”The dried version of its fruits is known as prunes. There are very many varieties of plums that exist widely dispersed over the globe. They are classified into six categories including Japanese, Damson, wild, American, European/Garden, and Ornamental plums.
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Identification of Micro-Organisms Biology Term Paper
18 pages (4500 words) , Download 2 , Term Paper
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Microorganisms, which are the most abundant inhabitants on earth, work and interact with humans in many ways resulting in either positive or negative consequences. Some of the commonly encountered interactions include diseases which are caused by microbes or the process of decomposition of leaves in the yard.
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Future Prospects for the Use of Monoclonal Antibodies Biology Research Paper
14 pages (3500 words) , Download 2 , Research Paper
Free
Reportedly, the host proteins, which are found in the plasma and extracellular fluids, are the first response to foreign molecules and organisms (Lipman et al, 2005). It was Behring and Kitasato, in 1890, who demonstrated that it is possible to neutralize even a fatal dose of the diphtheria toxin.
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Desert Food Web Biology Assignment
2 pages (500 words) , Download 2 , Assignment
Free
According to the paper, in the desert biomes, the spiny nature of plants minimizes lose of moisture content by reducing transpiration. Plants such as brittle bushes, creosote bush, bur sage, cat claw, mesquite, rabbit brushes, lyciums, and jujube are abundant in deserts and these are the primary producers in this biome. 
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The Representation of Mosquitoes Biology Assignment
3 pages (750 words) , Download 2 , Assignment
As the discussion highlights, variation is evident through the genetic pool of individual mosquitoes. These genetic variations may be evident in the mutated and resistant enzymes of the mosquitoes whereby effects of the pesticide are rendered ineffective. Variation may equally render the genetic system of certain mosquitoes.
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Animal Welfare and Advice Biology Research Paper
6 pages (1500 words) , Download 2 , Research Paper
Free
This paper discusses the ways to deal with neglected animals, particularly the responsibilities that one would have when dealing with neglected animals. Anyone who owns an animal must be responsible for or meet the animal’s welfare needs. He or she must ensure that the animal: has somewhere suitable to live; is kept away from or with other animals.
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The Arboreal and Cursorial Hypotheses of the Flight Origin Biology Research Paper
8 pages (2000 words) , Download 2 , Research Paper
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The origin of flight has been widely debated since the Ancient Greeks. There are several anatomical developments in modern birds and paleontological discoveries, such as the furcula used for skeletal bracing that can be used to discover how a flight is possible and give clues as to how the skill evolved.
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Balanced Whole System Parenting Biology Essay
2 pages (500 words) , Download 2 , Essay
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Red Dye #40 is a common food colouring used in the United States and has approval from the Food and Drug Administration to be used in foods. Organizations such as Center for Science in the Public Interest (CSPI) have continued to oppose Red Dye #40 and called for its banning based on the argument that the food colouring has serious side effects.
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Analysis of The Selfish Gene by Richard Dawkins Biology Book Report/Review
6 pages (1500 words) , Download 3 , Book Report/Review
Free
To an extent, caring and bearing compete with each other for time and resource. A pure caring strategy is impossible in real life as a population as the invasion of mutant individuals that specialize in bearing. Wild animals do not die of old age they face starvation, diseases, or the effect of predators catching up with them
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The Biology and Ecology of White Sharks Biology Research Paper
12 pages (3000 words) , Download 2 , Research Paper
Free
Studies reveal that the white shark is vulnerable under the paramount act of the environment protection and biodiversity conservation. The review finalized that a new recovery plan should be put into place in order to remove the harmful actions and include new and efficient conservation principles. 
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Food Biotechnology - The Production and Growth of Vegetables and Fruits Biology Assignment
2 pages (500 words) , Download 2 , Assignment
Free
This signifies that GM products are environment-friendly. GM crops spare the environment unlike the normal crops, which need a bundle of herbicides or pesticides to be sprayed on them that afterwards harm the environment. The cost of planting crops, due to biotechnology, has eased since the need for herbicides and pesticides has also decreased. 
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Nutrition in the Prevention and Treatment of Disease Biology Research Paper
11 pages (2750 words) , Download 2 , Research Paper
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The researcher states that consumption of the essential fruits and vegetables helps in ensuring that our mortality level is slightly lowered and it reduces a person’s susceptibility to several degenerative diseases. Other than the vitamins and minerals contained in fruits and food, it may also ensure beneficial protective effects for individuals.
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Amino Acid Found in the Protein Biology Assignment
6 pages (1500 words) , Download 2 , Assignment
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1-Aminocyclopropane-1-Carboxylate Synthase belongs to class 1 aminotransferases and plays a critical role in the ethylene biosynthetic pathway in fruit development and ripening. This protein catalyzes the conversion of S-adenosylmethionine to ACC. This enzyme acts as a homodimer and one of its major co-factors is pyridoxal-5-phosphate.
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Environmental Impact of Aquaculture Wild-Caught versus Farmed Fish Biology Essay
1 pages (277 words) , Download 0 , Essay
Free
The paper "Environmental Impact of Aquaculture Wild-Caught versus Farmed Fish" is an outstanding example of an essay on biology. Sustainable development in terms of is fishing refers to the implementation of developmental strategies and policies that there is a sufficient amount of fish that meets the present demand without compromising future demand.
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Circadian Clock Mutants in Arabidopsis by Millar, Carre, Strayer, Chua, and Kay Biology Article
1 pages (344 words) , Download 0 , Article
Free
The paper "Circadian Clock Mutants in Arabidopsis by Millar, Carre, Strayer, Chua, and Kay" is a delightful example of an article on biology. Various aspects of plant development and metabolism are regulated by the circadian clock. Since clock mutations in some species mainly influence a number of rhythmic markers in parallel, it means that alone oscillators can manage several outputs.
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In Why Evolution is True by Coyne Biology Article
1 pages (324 words) , Download 0 , Article
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The paper " In Why Evolution is True by Coyne" is a delightful example of an article on biology. Dr. Jerry Coyne is one of the leading evolutionary biologists across the Globe and has written the book “why evolution is true” however a closer look at his argument indicates various flaws in his work on the theory of evolution.
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