Biology Essays
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Case Study: Liver Disease and Hepatitis B
Example essay. Published: 5 June 2018
Case study – Liver Disease Introduction A 60 year old woman with a history of hepatitis B and cirrhosis presents with oedema and constipation. The GP takes the following tests on her and these ar…
Applications of Radioactivity in Medicine
Example essay. Published: 5 June 2018
Introduction A radioactive element is an element with an unstable nucleus, which radiates alpha, beta or gamma radiation and gets converted to a stable element. Both radioisotopes and enriched stable …
Impacts of Sun Damage and Benefits of Sunscreen
Example essay. Published: 5 June 2018
Abstract Sun damage is a cumulative process, meaning that every moment of exposure has a long-term impact. Overexposure to the sun’s harmful ultraviolet (UV) radiation can cause burns, diseases,…
Patterns of Inheritence in Drosophila Melanogaster
Example essay. Published: 5 June 2018
The Fruit Flies of Melanogaster Introduction: Many simple patterns of inheritance follow the laws of Mendel. Dominant traits will always be expressed when present, and recessive traits will …
Causes of Animal Extinction and Disappearing Species
Example essay. Published: 5 June 2018
Newler argues that, “animals become extinct when they die and no longer exist; at that death of the only existing members of the species. Extinction simply means to be away forever”. The p…
Effects of Water Temperature on Plant Growth
Example essay. Published: 5 June 2018
This essay will test the affect of microwave water and boiled water on plants. The following experiment was conducted over a period of 5 weeks testing 2 different plant species on the affects of microwave water, behind the theory of microwave radiation altering the chemical composition of water. …
Genetic Engineering of Animals: Benefits
Example essay. Published: 5 June 2018
Animal genetic engineering has existed for thousands of years in the form of selective breeding. People have chosen desirable characteristics for appearance, survival traits, and other qualities in an…
Properties of Urena lobata Linn (Caesar Weed)
Example essay. Published: 5 June 2018
PLANT PROFILE Urena lobata Linn. Botanical Name: Urena lobata Linn. Common Name: Caesar weed Parts Used: Leaves, Stem, Root and Whole plant Fig 1. Urena lobata Linn Taxonomical Classification …
Protein Denaturation of Egg White and Milk: Experiment
Example essay. Published: 5 June 2018
Introduction: Proteins are the secondary crucial food components while carbohydrates are primary ones. However, proteins must be denatured their natural structure to be unfolded before the digestion….
Geophysical Methods Used In Groundwater Exploration
Example essay. Published: 5 June 2018
The role of geophysical methods in Groundwater Exploration is imperative. Its chief aim is to understand the hidden subsurface hydrogeological setting correctly and effectively. As the base of any geo…
Climate Change in the Holocene period
Example essay. Published: 5 June 2018
Wai Kai Choi Executive Summary This assignment is about is the climate change in Holocene period the most important cause of the development of agriculture and I will discuss others area as well li…
Chronic Kidney Disease: Pathology and Biochemistry
Example essay. Published: 5 June 2018
The kidneys are a pair of organs that function to removing metabolic wastes like urea, carbon dioxide, salts, and chemicals from the blood and excreting these wastes as urine. Kidneys also regulate th…
Microwave Remote Sensing in Forestry
Example essay. Published: 5 June 2018
BACKGROUND: Microwave remote sensing at wavelengths ranging from 1 cm to 1 m has gained a lot of importance over the past decade for a wide range of scientific applications with the availability of ac…
Effect of pH on Percent Oxygen Saturation of Haemaglobin
Example essay. Published: 5 June 2018
Abstract The purpose of this lab was to determine the effect of changes in the pH and the partial pressure of oxygen on haemoglobin’s affinity for oxygen and percent oxygen saturation in the Bos ta…
Drosophila Melanogaster Laboratory Rearing
Example essay. Published: 5 June 2018
Abstract Drosophila melanogaster Linnaeus was reared for single generation in the laboratory on a simple diet of 13gm yeast, 250gm milk, 20gm cellulose tissue and 1L water. Keywords: Drosophila me…
Principles of Sterilisation in Microbiology
Example essay. Published: 5 June 2018
Moist and dry heat How are microorganisms destroyed by moist heat? By dry heat? Moist: Destroys the structure and organisms by destroying with heat. The combination of steam and pressure, the temper…
Electrical Stimulus in a Frog Muscle: Experiment
Example essay. Published: 4 June 2018
Frogs are keystone species, an essential organism to aquatic ecosystems. They have both terrestrial and aquatic niches as predators and prey and serve as indicator species to assess the response of ec…
How Do Abiotic Factors Influence the Rate of Photosynthesis?
Example essay. Published: 4 June 2018
Table of Contents (Jump to) I. Background Research Design II. Research Question III. Hypothesis IV. Variables V. Apparatus VI. Safety Aspects/Animal Welfare Issues VII. Method Data Collection and Proc…
Solubility and K Dependence on Temperature
Example essay. Published: 4 June 2018
An exothermic reaction is one which has a negative ΔH value while an endothermic reaction is one which has a positive ΔH value. Based on the results, the dissolution of potassium hydrogen …
High Performance Liquid Chromatography Experiment
Example essay. Published: 4 June 2018
INTRODUCTION Pharmaceutical Analysis may be defined as the application of analytical procedures used to determine the purity, safety and quality of drugs and chemicals. The term “Pharmaceutical …
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