Biology Essays

Effect of Heat Inactivation of Foetal Bovine
Example essay. Last modified: 24th May 2018
Introduction: Caco-2 cells, originally isolated in the year 1977, are the immortalized cell of heterogeneous human epithelial colorectal adenocarcinoma cells. Enterocytes or mucus cell features are “expressed...

Cell Reactions in Metabolic and Aerobic Changes
Example essay. Last modified: 24th May 2018
Introduction: Obligate anaerobes are organism that cannot live with the presence of oxygen, meaning they live without oxygen and cannot survive with the presence of oxygen. If to compare with obligate aerobes on th...

Effects of Diabetes on Wound Healing
Example essay. Last modified: 24th May 2018
Introduction: Abstract The numbers of incident of diabetes is increasing worldwide and it becomes the tenth leading cause of death. Diabetes mellitus is the chronic metabolic disorder of carbohydrates, fats and pro...

Dengue Fever and the Immune System
Example essay. Last modified: 24th May 2018
Introduction: Dengue virus cause variable range of dengue shock syndrome with fatal dengue varies from undifferentiated. Because of the increasing incidence and geographical distribution of dengue in the past 50 ye...

Vampire Squid From Hell
Example essay. Last modified: 24th May 2018
Introduction: He Liu Vampire squid from Hell Introduction The vampire squids are like from out of a midnight science fiction film. They have a gelatinous form and two big fins on its body likes their ears. The b...

Salt Concentrations on Germination of Seeds
Example essay. Last modified: 24th May 2018
Introduction: Through my research, I decided to use rye, oats and barley seeds because due to the increasing salinity problems, there would be future food shortages due to global warming damaging crops and the incr...

SIR Model of Epidemics - Investigation
Example essay. Last modified: 24th May 2018
Introduction: 1.1 Introduction Epidemic is applied to a disease which, spreading widely, attacks many person at the same time. Epidemic is a widespread outbreak of an infectious disease. When an epidemic exists, i...

Positive and Negative Contrast Media
Example essay. Last modified: 24th May 2018
Introduction: In the field of radiology, some investigation or procedure on a patient in need of contrast into the patient’s body through a vein, artery, mouth or anus, which is located in the body. Since the...

Role and Types of Biomolecules in the Human Body
Example essay. Last modified: 24th May 2018
Introduction: Complex organic compounds which governs the common activities of living organisms are called as biomolecules. Living systems are made up of various complex biomolecules like carbohydrates, proteins, n...

Cerebral Autoregulation Mechanism | Report
Example essay. Last modified: 24th May 2018
Introduction: From: Biose Ifechukwude Joachim Introduction Cerebral autoregulation (CA) is the multifactorial vascular mechanism that maintains a constant cerebral blood supply in spite of fluctuations in the cere...

Innate Immune System Components
Example essay. Last modified: 24th May 2018
Introduction: There are individual systems of the immune system, innate immunity which we are born with and it is non-specific. It is genetically based and passed on to our offspring and adaptive immunity in which ...

Calorimetry Steps and Analysis
Example essay. Last modified: 24th May 2018
Introduction: In physical and analytical chemistry, colorimetry is a technique used to determine the concentration of solution. It is widely used in biochemical estimations. A substance estimated by colorimetry, mu...

Uncoupler of Oxidative Phosphorylation
Example essay. Last modified: 24th May 2018
Introduction: Uncouplers of oxidative phosphorylation in mitochondria inhibit the coupling between the electron transport and phosphorylation reactions and thus inhibit ATP synthesis without affecting the respirato...

Nutritional Value of Organic Foods
Example essay. Last modified: 24th May 2018
Introduction: So Kit Lun ABSTRACT As the international market’s demand for organic food is increasing, the health benefits and risks of organic product have raised many much controversy. Today, mainstream ...

Metabolic Pathways of the Red Blood Cell
Example essay. Last modified: 24th May 2018
Introduction: Red blood cells are highly specialised cells that are adopted to perform their main function of transporting oxygen from the lungs to the rest of the body tissues. Red blood cells are formed in the bo...

Metal Acetylacetonate Complexes Synthesis
Example essay. Last modified: 24th May 2018
Introduction: FTIR (Fourier Transform Infrared Spectroscopy) is useful for identifying types of chemical bonds in an organic or inorganic molecule such as its functional group by producing an IR (infrared) absorpti...

Eggshell Composition, Formation and Function
Example essay. Last modified: 24th May 2018
Introduction: Egg Shell Composition and Structure Reptiles (Lepidophores and Testudines) A mineralized egg shell membrane evolved as a synapamorphy for reptilia (1). The mineral content and structure of eggshells v...

Auxin Gravitropism Effect on Root Growth
Example essay. Last modified: 24th May 2018
Introduction: To investigate how the Auxin gravitropism affects the growth of roots and shoots in seedlings. Hypothesis: If gravity affects the direction of growth in seedlings, then the roots will grow towards the...

Medical Applications of Nanobubbles
Example essay. Last modified: 24th May 2018
Introduction: Echogenic bubble formulations have wide applications disease diagnosis and therapy. Therefore, nanobubbles were prepared and the contrast agent function was evaluated in order to study the nanosized b...

Casein, Ovalbumin and Collagen: Structure and Function
Example essay. Last modified: 24th May 2018
Introduction: Introduction Proteins are very important complex molecules that play significant biological functions in the cells that are most important to life (growth, repair, regeneration, etc). Proteins are pol...

Migraine Headaches: Causes, Symptoms and Treatments
Example essay. Last modified: 24th May 2018
Introduction: A migraine headache(1) is a type of vascular headache.it is caused by Vassodillation.In it release of chemicals from nerve fibers occurs which coil around the large arteries of brain. Sympathetic nerv...

The Process of Cell Culture
Example essay. Last modified: 24th May 2018
Introduction: Cell culture known to be complex process by removal of tissue or cells from plants, animals, microbes (such as bacteria and viruses), and fungi process them by growing them in specific conditions and ...

Blastocystis Hominis and Colorectal Cancer
Example essay. Last modified: 24th May 2018
Introduction: Blastocystis hominis (B.hominis) is the most common unicellular protozoan parasite that is found in the human gastrointestinal tract (Windsor et al. 2002). The prevalence of B. hominis in both develop...

Effect of Cooking Method on Vitamin C Content | Experiment
Example essay. Last modified: 24th May 2018
Introduction: Abstract This experiment was performed to investigate the effects of various cooking methods on vitamin C concentration in vegetables. Iodine-starch complex was used to titrate against standard soluti...

Effects of Particle Sizes on Lactose Diluents
Example essay. Last modified: 24th May 2018
Introduction: Powder size and flow properties are crucial in dictating the quality of manufactured capsules in terms of weight variation and content uniformity. The aim of this experiment was therefore: To assess a...