Biology Essays
The essays below were written by students to help you with your own studies. If you are looking for help with your essay then we offer a comprehensive writing service, provided by fully qualified academics in your field of study.
Biology Essays & Related Services
Streptococcus Pneumoniae Bacteria Characteristics
Example essay. Last modified: 16th May 2018
Introduction Streptococcus pneumoniae lives in the upper respiratory tract of a human body. This bacterium is the cause of pneumonia, especially lobar pneumonia, otitis media and paranasal sinusitis, ...
Cellulitis Case Study and Treatment
Example essay. Last modified: 16th May 2018
Clinical Presentation A Standard 5 boy returned from a summer camp with several minor cuts and abrasions. Within a week, extensive cellulitis developed, and it was apparent that subcutaneous tissue wa...
Vanilla Bean: History, Origins and Uses
Example essay. Last modified: 15th May 2018
Vanilla Bean come from the Vanilla Orchid Plant, it is a kind of rare natural plant species. The best producing area is Africa island of Madagascar, One of the easier to grow indoor orchids. They look...
Zeta Potential of Liposome Production
Example essay. Last modified: 15th May 2018
Empty and drug loaded liposomes were prepared with different lipid compositions and by different methods. These liposomes were analysed as this types of liposome have particle size in the range needed...
Whey Protein Powder Effects on Soil Quality | Experiment
Example essay. Last modified: 15th May 2018
Abstract Whey protein has been shown to increase soil quality and water capacity. (Sharratt et aI., 1959) This experiment was designed to determine whether pea plant samples would exhibit similar effe...
Effects of Heavy Metals Ions for Inhibition
Example essay. Last modified: 15th May 2018
The present research was carried out to performed analysis of jack bean urease by Hg+2 and Zn+2 ions after incubation of the enzyme with metal ions, as an inhibitor and without metal ion. Hg and Zn we...
Amoeba Cell Structure and Function
Example essay. Last modified: 15th May 2018
The amoeba cell is any of the several tiny, one-celled protozoa. An amoeba lives in fresh-water, salt water and moist body parts of animals. They are made of cytoplasm. They may have one or more nucle...
Plant Tissue Culture Aseptic Technique
Example essay. Last modified: 15th May 2018
Basically the techniques of plant cultures consist of taking a piece of plant such as a stem tip, meristems, seed or even an embryo and placing it in a liquid, semi-solid or solid in sterilization, nu...
Rubber Tree Pink Disease: Causes and Effects
Example essay. Last modified: 15th May 2018
INTRODUCTION The rubber tree is the most important source of natural rubber. It is constantly under threat from various pathogens that cause severe diseases like abnormal leaf fall, Corynespora leaf ...
Reservoir Limit Testing Strategies
Example essay. Last modified: 15th May 2018
Reservoir limit testing is a powerful tool used to estimate the reservoir volumes of finite systems. The procedure was first introduced by Jone’s(1) which is restricted to only depletion drive r...
DNA Damage Response and Repair Mechanisms
Example essay. Last modified: 15th May 2018
The stability of the genome is constantly under attack from both endogenous and exogenous DNA damaging agents. These agents, as well as naturally occurring processes such as DNA replication and recomb...
Effects of Allium Sativum (Garlic) on Seed Germination
Example essay. Last modified: 15th May 2018
Allelopathy, is a vast concept in biology. We will be observing the effects of allelopathy on radish seed growth. A phenomenon that effects the survival, growth and reproduction of organisms other the...
Oxalate Complexes of Iron
Example essay. Last modified: 15th May 2018
In coordination chemistry there are different types of ligands. Monodentate ligands donate only one lone pair to the metal ion. Bidentate ligands donate two pairs of electrons such as the oxalate liga...
Listeria Monocytogenes Symptoms and Prevention
Example essay. Last modified: 15th May 2018
A 1981 fatal outbreak from the consumption of contaminated coleslaw in Canada (Schlech et al. 1983), together with epidemics in the following years that were associated with dairy foods such as pasteu...
Factors Affecting Saliva Production Experiments
Example essay. Last modified: 15th May 2018
Saliva is secreted by the salivary glands which is an exocrine gland. There are three types of salivary glands, mainly parotids, submandibulars and sublinguals glands. There are also the presences of ...
Poultry Diseases: Impact, Types and Causes
Example essay. Last modified: 15th May 2018
Introduction: Poultry diseases had made an adverse effect on the industry during past few years. The data and studies related to the impact of poultry diseases and their prevalence is still not eno...
Differences Between Squid and Earthworm | Experiment
Example essay. Last modified: 15th May 2018
Amine A. Harb Introduction Invertebrates are classified in relation to their lack of backbone or spinal column. A few distinguishing characteristics of invertebrates include distinctive respiratory...
Regenerative Medicine Advantages and Disadvantages
Example essay. Last modified: 15th May 2018
Medical advances have significantly improved human living conditions. Pharmaceutical products such as drugs, antibiotics, vaccines and the remarkable improvements in medicine and surgery provide effec...
Nucleus Structure and Function
Example essay. Last modified: 15th May 2018
The aim of this write up is to enable us know the structure of a nucleus and the purpose its serves in a living organism. But first what is this organelle called nucleus and where can it be found in a...
Iron Concretion in Iron Tablets Experiment
Example essay. Last modified: 15th May 2018
The aim of this experiment was to investigate the concentration of iron in iron tablet, lamb’s liver and fortified cornflakes in relation to the nutritional requirements of the human body using ...
Restriction Digestion and Ligation Plasmid Vector
Example essay. Last modified: 15th May 2018
A 1357.5 μg/ml pure sample of Vibrio fischeri chromosomal DNA, previously isolated, purified and quantified, was digested using Sal I. Upon digestion of the chDNA and the pGEM vector, ligation reacti...
The Structure of Phospholipid
Example essay. Last modified: 15th May 2018
The inner layer of cell membranes consists of a phospholipid bilayer. Phospholipids have a a hydrophilic polar head and two hydrophobic tails. Phospholipid diversity is based on differences in the two...
Spoilage and Fermented Milk Products
Example essay. Last modified: 15th May 2018
The sweet prepared just by boiling the colostrum in pressure cooker is called Junnu in Telugu, kadamb paal in Tamil, ginnu in Kannada, Kharvas in Marathi and posu in Konkani. The literature survey has...
Antibiotic Resistant Bacteria Experiment
Example essay. Last modified: 15th May 2018
An experiment was conducted to observe the differences in amounts of antibiotic resistant bacteria obtained from 3 East Lansing locations, Burger King, Meijer, and Déjà Vu. A hypothesis was develope...
Homeostasis, Co-ordination and Control and Excretory System
Example essay. Last modified: 15th May 2018
Stanley Agu TAQ 1 Homeostasis is a term translated from the words Homeo meaning ‘’same’’ and stasis meaning ‘‘standing still’’. This term simply describe a dynamic state of equilibr...
Tip: If you can't find what you are looking for, try shortening your search phrase. E.g. "CSR"