Biology Essays
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Natural Selection and Genetic Drift | Experiment
Example essay. Published: 8 June 2018
Camouflage Lab Eduardo Pérez Introduction In 1859, an English scientist named Charles Darwin published his book, On the Origin of Species. This book described his Theory of Evolution, the process…
Spider Silk: Structure, Function and Uses
Example essay. Published: 8 June 2018
Spider silk, also known as gossamer, is a fiber spun by spiders. Spider silk is a remarkably strong. Its tensile strength is comparable to that of high-grade steel. The term silk normally refers to a …
Antimicrobial Activity of Coconut Water | Research Proposal
Example essay. Published: 8 June 2018
Urinary tract infection (UTI) is the common term for the heterogenous group of conditions in which there is growth of bacteria in the urinary tract.1 UTIs occur in 3-5% of girls and 1% of boys. After …
Hemochromatosis Iron Deficiency in Blood Content
Example essay. Published: 8 June 2018
Hemochromatosis (HCC) is disease caused by increased Iron content in the body. People suffering from HCC absorb increased levels of iron from diet. Body has particular difficulty in removing extra iro…
Separating Mixtures Back Into Their Components | Experiment
Example essay. Published: 8 June 2018
Abstract To separate these mixtures it was appropriate to understand the physical and chemical structures of all the substances situated within the mixture. After separating these mixtures based on th…
Chemicals Needed for Muscle Contraction
Example essay. Published: 8 June 2018
The goal for this lab was to determine the conditions that demonstrate what chemicals in muscle fibers are necessary for contraction and which ones prevent muscle contraction from occurring in a simpl…
Factors Affecting Postharvest Quality of Fresh Fruits
Example essay. Published: 8 June 2018
A ripened ovary of a flower together with any accessory part associated with, is referred to as fruit (Lewis & Robert 2002). In non-technical usage the term fruit normally means the fleshy seed-a…
Functions of the Immune System | Dengue Fever Immunity
Example essay. Published: 8 June 2018
The function of the immune system is to keep contagious microorganisms, such as definite bacteria, viruses and fungi, out of the body, and to demolish any infectious microorganisms that do attack the …
Composition and Structure of Long Bone and Skeleton Function
Example essay. Published: 8 June 2018
The composition of bone, the structure of the long bone and the function of the skeleton Composition of bone “Bone itself consists mainly of collagen fibres and an inorganic bone mineral in th…
Multiple Myeloma: Causes, Signs and Treatments
Example essay. Published: 7 June 2018
1.0 Introduction Human body is consisting of so many of cells, almost uncountable. Normal human body cells are growing, dividing into new cell and dying in an orderly fashion. There are different how …
Effect of Enzyme Catalase on Hydrogen Peroxide
Example essay. Published: 7 June 2018
Introduction In this experiment, I am going to determine the effect of different concentration of enzyme catalase on the rate of reaction of decomposition of hydrogen peroxide. Normally, hydrogen pero…
Exocrine Pancreatic Insufficiency (EPI)
Example essay. Published: 7 June 2018
The pancreas performs both exocrine (secretes into a duct) and endocrine (secretes directly into the blood) functions, that are vital for correct metabolic function. One such role, is the secretion…
T Cell Receptor and the B Cell Receptor: Comparison
Example essay. Published: 7 June 2018
The entire world is full of pathogens which we need to fight off to leave a normal life. Due to this, we have an immune system that helps us fight off and prevent/manage subsequent infections. Our imm…
Reversible Photochromism: Effects and Applications
Example essay. Published: 7 June 2018
1. Introduction In this report I will be looking at the smart material property known as Reversible Photochromism. This property contains a range of chemicals that react to UV light. This report will …
Effects of Static and Dynamic Culture Conditions
Example essay. Published: 7 June 2018
Tissue engineering has been investigating the properties of scaffolds and cell culture conditions for better cell attachment, viability and proliferation. This study compares the two cell culture cond…
Smooth Muscle Contraction | Experiment
Example essay. Published: 7 June 2018
Background information on smooth muscles Smooth muscle is one of three muscle fiber types found in animals. Unlike skeletal and cardiac muscle cells, smooth muscle cells are not striated, and have s…
Wadsworth-Emmons Cyclopropanation Reaction | Analysis
Example essay. Published: 7 June 2018
Abstract This project aims to look at the development of the Wadsworth-Emmons cyclopropanation reaction and compare it to alternative methods of cyclopropanation in order to understand why it may be u…
Effect of Greywater on Plant Growth
Example essay. Published: 7 June 2018
Water availability in South Africa is integral to the economy, but South Africa is a water scarce nation. An alternate solution for household waste water, excluding toilet waste commonly known as grey…
Microbial Contamination on Toothbrush Storage
Example essay. Published: 7 June 2018
The study of microbial contamination on storing a toothbrush in a bathroom with a toilet Abstract Aims: To examine the microbial contamination of storing a toothbrush in the bathroom with a toilet a…
Electrospinning for Encapsulating Functional Ingredients
Example essay. Published: 7 June 2018
Name: Krishnaben Parimalkumar Mandawala Topic: Electrospinning has been applied for encapsulating functional ingredients. Critically review the development in the above area. You are expected to pro…
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