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Biology Essays

Result for Subject Biology:
3614 essays
Study of Variation of Vegetation and Animals of the Chichester State Forest Biology Coursework
13 pages (3773 words) , Download 0 , Coursework
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Chichester State Forest in Australia has gone undergone such changes most notably deforestation with the current trees being a result of regrowth and plantations. A survey to find out whether there is any difference between small mammals, plants, and habitat structure and older and younger plantation was conducted using observation, interview, and questionnaires.
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The Process of Photosynthesis Biology Research Paper
8 pages (2353 words) , Download 0 , Research Paper
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Improvements can be made especially for the chromatography procedure by establishing a time limit for which a drop of solvent on the paper can be confidently decided as completely dried out to avoid inconsistency. For example, if research shows that on average the drops take certain minutes to dry. Then that time limit should be set as the standard.
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The Histopathology of Breast Adenocarcinoma and Lung Squamous Cell Carcinoma Biology Essay
6 pages (2100 words) , Download 0 , Essay
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Adenocarcinoma of the breast and squamous cell carcinoma (SCC) of the lung are the leading causes of cancer-related mortalities in women and men respectively. An investigation of peer-reviewed articles with content on adenocarcinoma of the breast and SCC of the lung was conducted. The aim was to compare and contrast the histopathology of the two cancer types.
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REPORT 2 PHOTOSYNTHESIS Biology Assignment
8 pages (2415 words) , Assignment
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ChlorophyllIn the presence of sunlight, plants convert organic compounds into chemical energy (glucose). The chemical energy is converted into adenosine triphosphate (ATP) to release energy during cellular respiration. CO2 provides the carbon and
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Regulation of Water and Solute Balance in Cells Biology Assignment
9 pages (2693 words) , Download 0 , Assignment
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Living cells require nutrients from their surrounding and at the same time, get rid of waste products in their environment. This exchange of substances between the internal and external of a cell is very important for its life sustenance. One of the key processes that are involved in the exchange of these substances is the diffusion and osmosis processes.
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In Vitro Synthetic Biology: Surface Modified, 3D Printed Molecular Machines Biology Coursework
15 pages (4696 words) , Download 0 , Coursework
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Synthetic biologists have in the recent past majorly focused on bio-molecular engineering approaches to enhance capabilities in medical and environmental diagnostics. With the embracing of technology in synthetic biology, 3D printing has gained substantial interest among potential applications for tissue development.
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Biodiversity Conservation Project for Houbara Bustard Biology Term Paper
7 pages (1990 words) , Download 0 , Term Paper
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The bird is relatively terrestrial and can go for long periods without flying, despite being a bona fide long-distance drifter, where some may travel up to 7,500 kilometers during the course of one year, From UAE to Afghanistan, Kazakhstan and into China. The Houbara Bustard is categorized as ‘endangered’ given their steady decline in numbers. 
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Alternative Source of Beneficial and Economical Source Biology Essay
6 pages (1979 words) , Download 0 , Essay
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The demand for energy in the world’s economies has led to the problem of what is called global warming. These are effects brought about by the emission of carbon dioxide from industries due to increasing industrialization. Various experts have come up with different energy sources which are considered to be friendly to the environment in a quest to reduce the extent of the harmful gas emission.
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Small Species of Kangaroos Biology Essay
6 pages (1717 words) , Download 0 , Essay
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The indigenous community through the efforts of the government in Papua New Guinea is being educated on the essence of biodiversity values and environmental conservation. This has been through emphasizing the need to identify alternative sources of food and eradication of destructive traditional practices. 
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Citizen Science Project Biology Case Study
6 pages (1733 words) , Download 0 , Case Study
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The infected leaves signify that the disease is in that location and would soon spread to infect the oaks. The tracking of the disease enabled the early detection of the disease on the bay leaves and allow for the treatment of the disease before it could spread to the oaks. The tracking of the disease would provide exposure in detecting disease-causing pathogens not only in trees but also in other plants.
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White Blood Cell and Platelet Disorders Biology Case Study
4 pages (1394 words) , Download 0 , Case Study
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The paper examines a case of an H.M.M a 23-year-old man who presented to his GP complaining of lethargy and bleeding gums. The doctor noted that H.M.M was pale, had numerous bruises on his limbs and a fine rash on his torso. Upper left and right atypical white cells with scant cytoplasmic granules. The Upper right nucleus is dense in color with almost invisible nucleoli.
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Various Visual Communication Methods of Biology Biology Assignment
8 pages (2276 words) , Download 0 , Assignment
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The paper explains the method through which insulin is produced and its role in regulating glucose as well as the role of the liver in the conversion of excess glucose to glycogen. It was aimed at informing the reader about various methods through which plants store food. It informs the reader about an experiment that can be performed to determine the amount of energy stored in a food substance.
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Technical Languages in Biology Biology Assignment
8 pages (2221 words) , Download 0 , Assignment
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The genre of this article is informative. This is because it informs the reader about how glucose is regulated in the body by illustrating the role played by the pancreas and liver. It also informs the reader about various methods used to store food in plants. Finally, it informs the reader about a procedure that can be followed when performing an experiment to determine the amount of energy stored in a food substance.
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Genetically Modified Food for Human Consumption Biology Essay
6 pages (1865 words) , Download 1 , Essay
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Proponents of GM food argue that opportunities to enhance the quality of life for all humankind are being lost due to the inadequate exploitation of Genetic Engineering for food. However, this paper proves that public concerns about the safety of GM food and its environmental impacts are not unfounded.
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Antimicrobial Resistance Patterns of Gram-Negative Bacilli Bloodstream Isolates Biology Research Paper
6 pages (2481 words) , Download 0 , Research Paper
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Data were mainly collected using the Google search engine and search into open-access databases such as Google Scholar and Medline. The keywords employed for the search included antibiotic resistance, antimicrobial resistance, GNB among others. Articles targeted were those that combined observational and randomized controlled trials, systematic review.
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Marine Osmohomeostasis Biology Research Paper
8 pages (2414 words) , Download 0 , Research Paper
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The marine life possesses physiological advancements that enable them to maintain water and ionic balance in their bodies, so that the can repulse the water loss to the environment. These adaptations are physiological, most of which are kidney and urine concentration ability, water sources, feeding behaviors, renal responses, and hormonal regulations.
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Structural Bioinformatics Assignments Biology Assignment
13 pages (3483 words) , Download 0 , Assignment
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Many-many relationships of protein molecules imply that the chemical structure is connected to many molecules therefore breaking the bond becomes difficult. Some of the structures are bonded. Many-many relationship means that discovering the functions of a protein will require more energy than when it is many-one or one-one.
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Plasmid Restriction Mapping Biology Lab Report
7 pages (1997 words) , Download 0 , Lab Report
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Plasmid maps are a graphical illustration of plasmids that shows the positions of the main identifiable markers on DNA such as genes, names of the plasmid, and restriction enzyme sites. They show essential features of the plasmid and they are used to plan cloning strategy and confirm if the DNA clone has been constructed successfully.
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Metabolic Biochemistry - Metabolic Significance of Malonyl-Coa Biology Assignment
12 pages (3135 words) , Download 0 , Assignment
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The metabolic significance of malonyl-CoA is that it aids in the oxidation of cardiac fatty acids. Apart from aiding in the oxidation of fatty acids, malonyl-CoA regulates the intake of food into the body. Increased malonyl-CoA inhibits the intake of fatty acids into the body. The two metabolic roles are significant because of a number of reasons. 
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The Digestion, Transport, and Storage of Lipids in the Human Body Biology Essay
10 pages (3123 words) , Download 0 , Essay
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Lipids are in the form of triacylglycerols (TAG) that normally consists of three fatty acids that are mainly linked to the glycerol group (Bauer, Jakob & Mosenthin, 2005, p.290). Many enzymes in the human body are water-soluble and, therefore, the enzyme responsible for breaking down lipids has extra work to perform in order to make the lipids readily available for the body.
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The ABO Blood Group System Biology Essay
7 pages (2170 words) , Download 0 , Essay
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The third examination technique is the rhesus blood cluster (Rh) whereby red cells are rhesus typed and it is an indomitable thorough inspection of their reactions with anti-D serum (Storry, & Olsson, 2009). This does not necessitate the habitual testing of Rh antigens for the reason that, there is the absence of naturally stirring Rhesus antibodies.
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Propagation of Aquilaria Subintegra Biology Case Study
20 pages (5415 words) , Download 0 , Case Study
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The genus Aquilaria is moistly commonly known in Middle east countries for its production of Agarwood. This means that the species from Aquilaria plants are of high economic value hence they are highly exploited in these countries. According to Hilton-Taylor (2002), The continued exploitation of the Aquilaria plants has resulted in its decreasing population in the world.
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The Role Pigments Play in Photosynthesis and Other Plant Functions and Structure of a Leaf Biology Lab Report
7 pages (1995 words) , Download 1 , Lab Report
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Paper chromatography has been applied in the separation of the chlorophyll pigments and spectra analysis applied in determining the absorption of individual pigments. Two leaf materials have been used to analyze structural compositions and differences. The paper indicates that various chlorophyll pigments absorb energy at different wavelengths.
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Process of Photosynthesis and Leaf Anatomy, Wavelengths of the Light Absorbed by the Pigments Found in the Leaves Biology Lab Report
5 pages (1563 words) , Download 0 , Lab Report
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The paper “Process of Photosynthesis and Leaf Anatomy, Wavelengths of the Light Absorbed by the Pigments Found in the Leaves” is a great example of a lab report on biology. The process of photosynthesis takes place in two important phases which include the light reaction and the Calvin Cycle. The aim of this experiment is to investigate the process of photosynthesis.
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Transformation of a Plant with Wheat-Salt Tolerance Biology Assignment
4 pages (1510 words) , Download 0 , Assignment
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The paper “Transformation of a Plant with Wheat-Salt Tolerance” is a meaty example of an assignment on biology. This is a protocol for the generation of the wheat plants that have undergone a transformation and conferred with the ability to tolerate high saline conditions. Plant Material is immature wheat embryos. As explants, immature embryos are used in callusing, etc.  
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Current Claims for Stem Cell Therapy in Australia Biology Essay
8 pages (2135 words) , Download 0 , Essay
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The drawback to this cell therapy theoretically in the current state is that the technology is still the new hence reprogramming process is yet to be known clearly. In Australia, it will be achieved easily since numerous research organizations are carrying out the research activity to improve the efficiency of these methods in treating patients.
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Quality Control, Microarrays Data Calibration and the Quantification of Differential Expression Biology Lab Report
7 pages (1993 words) , Download 1 , Lab Report
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In microarray data testing two approaches are used in the analysis for different types of genes. One of the approaches is the numerical statically approach where data is normalized using software such as R. Normalization is the manipulation of the datasets to have uniformity using many approaches among the box plots and best fit in scatter diagram.
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Bioanalytical Techniques on Tissue Culture Biology Term Paper
16 pages (4900 words) , Download 0 , Term Paper
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Tissue culture is the extraction of tissues and cells from an animal or plant so as to be grown in an artificial environment provided with the necessary conditions. It is research that has grown in popularity over the years and has become very fundamental in the study of cell biology. The aseptic technique is selected from among others for its deep concern in fostering high levels of safety.
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Examination of How Vesicular 5-HT Release Is Affected by Age Biology Research Proposal
7 pages (2298 words) , Download 1 , Research Proposal
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Observable changes with age in humans such as increased constipation suggest the involvement of these cells in this function and may change with age. In this study, the role of the cells lining the internal part of the bowel in the movement of the gut contents and the effect of aging on them is to be studied using mice.
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Is Heterothermy in Endotherms an Evolutionary Primitive Feature Biology Term Paper
21 pages (5991 words) , Download 3 , Term Paper
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Heterothermy in most mammals and birds has been explained as a condition that results from adaptive mechanisms that are used by such animals to cope with changes in temperatures in their environment. On the other hand, the contrasting argument has been made that heterothermy is a condition that results from evolution between homoeothermic and ectothermy.
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The Uses of the Date Palm Tree Biology Research Proposal
27 pages (6988 words) , Research Proposal
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The paper will closely examine and describe various details about the Date palm and then present a case study on the same plant. Some of the issues that will be discussed include the history of the date palm, its botanical classification, the taxonomical characteristics of the leaves, flowers, fruits and seeds, the stem, and the roots.
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Biomonitoring for Implications of the Presence of a Significant Pollutant Biology Assignment
8 pages (2030 words) , Download 0 , Assignment
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The Lowest Observed Effect Concentration (LOEC) is defined as the underlying lowest tested concentration at which a corresponding statistically significant effect is normally observed within the exposed population as compared to a suitable control group. Conversely, IC50 is defined as the median inhibitory concentration 1.
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N-linked Glycan vs PNGase F Released N-glycans from both Human and Bovine Milk Biology Lab Report
10 pages (2341 words) , Download 0 , Lab Report
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The N-Glycans were separated using carbon chips depending on their unique types and their monosaccharide composition. 38 N-glycan composition was observed in human milk ad 51 in bovine milk. The human milk was observed to contain only  NeuAc while the Bovine milk was seen to contain an additional NeuGc.
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The Importance of the Rhizosphere in Nature Biology Article
6 pages (1779 words) , Download 0 , Article
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The rhizosphere zone is of great significance to scientists interested in understanding ways in which soil composition can be manipulated to increase plant growth and yield. As such significant focus in the study of the rhizosphere should be on the topic of microbes around the rhizosheath owing to the important relationship.
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The Biological Significance of the Rhizosphere Biology Article
6 pages (1592 words) , Download 0 , Article
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In conclusion, a number of aspects can reduce the rhizosphere pH given that respiration brings about CO2 and ultimately to the production of carbonic/bicarbonate acid. Other than roots respiration, the rhizosphere is extremely well-off in carbon gives rise to other life forms from fungi to prokaryotes to miniature living.
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Swine Flu Pandemic Biology Essay
8 pages (2283 words) , Download 0 , Essay
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The document has explored the critical purpose of creating an emergency box. Significantly, in order to curb the current swine flu in Australia, each family ought to have an emergency box with enough supplies to cater to the members.  Additionally, family members should follow the advice of the public health authorities in their locality.
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Chick Embryology and Histology Biology Term Paper
10 pages (2636 words) , Download 0 , Term Paper
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The ectoderm is divided into 3 groups of cells: which are the internal position neural tube, externally positioned skin epidermis, and neural crest cells. Neural crest cells are formed in the region connecting the neural tube and the epidermis; they later migrate to other areas and generate glia and peripheral neurons.
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Plant Biosecurity Biology Coursework
12 pages (3461 words) , Download 1 , Coursework
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Pest affects plant yields and increases the state budget in developing ways and policies in controlling pests. Therefore, to control pests and diseases, various policies by markers should unite and develop ways in which they will ensure sustainable farm produce through better ways of controlling pests and diseases.
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Magnesium Deficiency in Ruminants Biology Essay
10 pages (2835 words) , Download 0 , Essay
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The mineral which is considered to be macro or well such as potassium magnesium and phosphorus are more available at pH levels between 6 and 6.5 while those that are known to inhibit plant and root development are tied to soil particles at this level of pH. Consequently, forage crops can absorb the necessary minerals at this pH.
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Sex Determination in Animals Biology Essay
6 pages (1878 words) , Download 0 , Essay
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One of the ways to observe differences in species in the Animal Kingdom is by looking at the sexes. Determination of the sex of an animal is usually localized on a specific chromosome or conditions that affect the developmental pattern of the organism in regards to the development of sexual organs or glands.
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Concentration-Effect Curves for Histamine-Induced Effect of Guinea-Pig Ileum Biology Lab Report
5 pages (1721 words) , Download 0 , Lab Report
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According to the findings of the paper, it can be said that the slope parameter is the average increment in the dependent variable when the dependent variable increases by one unit. The graph slopes from the upper left of the scatter plot to the lower right suggesting a negative relationship between the two variables.
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Identifying the Obscure Microorganism Using the Polymerase Chain Reaction Technology Biology Lab Report
12 pages (3382 words) , Download 0 , Lab Report
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The PCR technique used in the project was developed by Karry Mullis back in 1983. The technique gave Karry Mullis and Michael Smith worldwide recognition after earning the Nobel Prize in chemistry. Consequently, a polymerase chain reaction has become adopted and is essential in day-to-day biological research lab applications.  
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Purification of Thermus Aquaticus DNA Polymerase Biology Lab Report
12 pages (3325 words) , Download 0 , Lab Report
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The polymerase chain reaction (PCR) is a tool that is used to amplify DNA, where at every thermal cycle a complementary DNA strand is synthesized.  (Mullis et al 1986) With the repeated cycles of complementary DNA strand synthesis, there is an accumulation of newly synthesized DNA strands that could be modeled either to rapidly synthesis many strands of DNA or synthesis a few strands.
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Vizard Viruses - Monitoring of Food-Borne Viruses in Food Plants Biology Essay
7 pages (1895 words) , Download 0 , Essay
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There has been a change in this trend because of the several diseases emerging from these viruses (WHO, 2007). Nor viruses are the most common causes of these diseases in the food-borne sector. Some of the infections are also related to contaminations in the food plants. Contaminated food handlers or shellfish cause these food-borne diseases.
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Analysis of Malaria Disease Biology Essay
6 pages (1954 words) , Download 0 , Essay
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In most malaria-torn regions, pregnant women are the main adult age group that are at the highest risk of contracting malaria. The picture of malaria infection during pregnancy ranges from asymptomatic to severe. In order to reduce mortality among the pregnant, early detection and prompt treatment of malaria with antimalarial drugs are required.
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Polymerase Chain Reaction as a Method of DNA Fingerprinting Biology Lab Report
6 pages (1661 words) , Download 0 , Lab Report
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A forensic database functioning appropriately has the potential of promoting public interest to certain levels and this being the case, the loss of personal freedom as a result of DNA samples is outweighed by the achievement in personal security and social order through effective detection and conviction of offenders.
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Role of Simple Sequence Repeats in Bacterial Phase Variation Biology Coursework
12 pages (3558 words) , Download 0 , Coursework
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Moreover, there are a number of operons for pili phase expression and most of them are known to share sequence homology with papI and papa promoters. Some are even known to share their components making them two different operations but with similar components (Hernday, Krabbe, Braaten and Low, 2002).
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What Happens When the Cohesins Do Not Work Biology Coursework
19 pages (5388 words) , Download 0 , Coursework
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Cells are not visible in the nucleus. At Prophase each cell has a complete set of genes; most eukaryotes have diploid cells; two complete sets of genome. Chromatin condenses and cells can be visible under a microscope, centrioles- homologous of microtubules in plants-move towards the opposite poles of the cell and the spindle begins to form.
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Cloning the Css1 Gene Biology Assignment
2 pages (667 words) , Download 0 , Assignment
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The shape formation and maintenance of the cell during continuous remodeling that occurs in response to extracellular cues triggering shape changes is checked by the cell membrane. The cell also undergoes expansion during the cell cycle which a process that involved cell wall modification such as nutrient deprivation and exposure to mating factors.
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Transcriptomics as a Powerful Tool in Understanding Gene Expression Biology Essay
9 pages (2334 words) , Download 1 , Essay
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In summary, a telomere is a region of repetitive e DNA at the end of a chromosome and it protects the end of the chromosome from deterioration Telomere regions deter the degradation of genes near the ends of chromosomes by allowing for the shortening of chromosomes ends, which occurs during replication of chromosomes.
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