Biology Essays

The Central Dogma of Molecular Biology
Example essay. Last modified: 24th Jul 2018
Introduction: The molecule we know today as deoxyribonucleic acid was first observed in 1869 by Swiss biologist Friedrich Miescher, who stumbled upon a substance which was resistant to protein digestion. At the tim...

Effects of Ketamine on the Human Body
Example essay. Last modified: 24th Jul 2018
Introduction: The desire to alter consciousness is a fundamental human trait. From being something impossible to finding numerous chemicals in controlling the mind, the process of discovery has also created opportu...

Salt Concentration Effect on Reaction Rates
Example essay. Last modified: 24th Jul 2018
Introduction: Enzymes are proteins that catalysis chemical reaction to its highest speed. They do so by lowering the activation energy. Enzymes contain an active site where a substrate, in this case, the hydrogen p...

Analysis of Infosys Technologies Limited
Example essay. Last modified: 16th Jul 2018
Introduction: Infosys Technologies Ltd. was inaugurated in 1981 by seven people with US$ 250. Today, it is a global leader in the ‘next generation’ of IT and earning revenues of US$ 6.04 billion. Infosys de...

Use of Enzymes for Clinical Diagnosis
Example essay. Last modified: 16th Jul 2018
Introduction: Clinical enzymology is branch off medical science deals with the usage of enzymes for diagnosis prognosis of various diseases. In general, each enzyme of clinical significance is found in many tissues...

Ampicillin and Kanamycin Resistant Bacteria Comparison
Example essay. Last modified: 16th Jul 2018
Introduction: Antibiotic use throughout the world has increased tremendously over the decades. In the past, antibiotic resistance was most prevalent in areas of frequent antibiotic use, such as in medical or labora...

Identification of Unknown Carbohydrates | Lab Report
Example essay. Last modified: 16th Jul 2018
Introduction: INTRODUCTION One of the main types of nutrients is the carbohydrates. Carbohydrates are the most vital foundation of energy for your body. Our digestive system has a capacity to change carbohydrates i...

Why is Thermoregulation Important?
Example essay. Last modified: 16th Jul 2018
Introduction: In all living organisms there is a complex series of chemical reactions occurring, the rate of which is dependent of temperature. In order for these chemical reactions to occur and thus sustain life a...

Importance of Electrochemical Series
Example essay. Last modified: 16th Jul 2018
Introduction: A series in which the reduction electrode potentials of various electrodes have been arranged in the increasing order (downwards) is called Electrochemical Series . The standard reduction potential o...

Human Impacts on Deciduous Forest
Example essay. Last modified: 16th Jul 2018
Introduction: Autumn Blaze Maple Tree The autumn blaze maple tree is a unique combination of good traits from the red maple and silver maple. The qualities mixed by the autumn blaze maple tree are brilliant orange-...

Reptile and Bird Eggs: An Introduction
Example essay. Last modified: 16th Jul 2018
Introduction: For a long time now scientist have been studying all types of reptiles since before man walked the earth. When comparing today’s modern reptile eggs, and bird eggs we see many differences that a...

Mitochondrial Dna And Genetic Evidence Biology Essay
Example essay. Last modified: 16th Jul 2018
Introduction: Introduction: The Out of Africa model, also referred to as the African origins, total replacement, Noah’s ark or Eve model is one model suggesting the origins of humankind. This model hypothesiz...

Causes and Effects of Lung Cancer
Example essay. Last modified: 16th Jul 2018
Introduction: Lung Cancer occurs when the cells within an organism undergo mutations that cause the cell not to perform their regular duties. The cancerogenous cell then goes through the process of mitosis and prod...

How Does Deforestation Impact Birds?
Example essay. Last modified: 16th Jul 2018
Introduction: INTRODUCTION This assignment is based on the impact of deforestation on bird communication. Basically, there are two ways in which birds communicate, that is by powerful sight and vocal sound. They al...

Effects of Exercise on Muscular System
Example essay. Last modified: 16th Jul 2018
Introduction: Smooth muscle tissue, such as skeletal and cardiac muscle tissue, can undergo hypertrophy the increase in the volume of tissue due to the enlargement of its component cells. Smooth muscle fibres are u...

Extraction of Amylase Enzyme From Yam | Experiment
Example essay. Last modified: 16th Jul 2018
Introduction: Amylolytic enzymes are widely distributed in plant tissues, e.g. in storage tissues such as seeds and tubers and in vegetative organs such as leaves. There exist two types of amylases in some species ...

Effect of Mineral Deficiency on Plants | Experiment
Example essay. Last modified: 16th Jul 2018
Introduction: This will affect both germinating seedlings and growing plants. Different concentrations of CO2 can cause plants to grow at different rates. Plants need CO2 in the air in to respire in the same way, a...

Halal Meat Preparation and Quality Standards
Example essay. Last modified: 16th Jul 2018
Introduction: Harmonisation of Halal standard is an urge in the current market and there are several main aspects that we need to focus on for harmonisation. In the following session, we will discuss about aspects ...

Sordaria Fimicola: Meiotic Divisions Experiment
Example essay. Last modified: 16th Jul 2018
Introduction: Abstract The purpose of this investigation is to determine the frequency of meiotic divisions analyzed from hybrid crossings collected from different strains of the fungus Sordaria fimicola. The exper...

Haemolytic Disease of the Fetus and Newborn (HDFN)
Example essay. Last modified: 12th Jun 2018
Introduction: List and briefly describe three clinical signs for Haemolytic Disease of the Fetus and Newborn (HDFN) Haemolytic disease of the fetus and newborn (HDFN) is a rare disease that occurs when maternal a...

Rheumatoid Arthritis (RA) and Guillain-Barre Syndrome (GBS)
Example essay. Last modified: 12th Jun 2018
Introduction: Inflammation is a protective reaction associated with vascular tissues in response to different stimuli such as irritants and pathogens. In addition, other causes of inflammation may include physical ...

Plasma Membrane: Structure and Function
Example essay. Last modified: 12th Jun 2018
Introduction: BENJAMIN NHANDARA Explain the structure and function of the cell and the plasma membrane to include the division of labour and explanation of transport across the plasma membrane. All living thing...

Effect of Music on Heart Rate | Experiment
Example essay. Last modified: 12th Jun 2018
Introduction: Daniella Urteaga Background Information: The heart is a vital organ made of cardiac muscle that pumps blood throughout the body. Heart rate is associated with the contraction of the different cham...

Characteristics of Different Types of Bears
Example essay. Last modified: 12th Jun 2018
Introduction: The Bear is a mammal belonging to family Ursidae and is characterised by shaggy coat, a short tail and walk with both heel and sole touching the ground. Bears are exploring, intelligent but potentiall...

Protein Determination Lab Report
Example essay. Last modified: 12th Jun 2018
Introduction: Introduction Within protein biochemistry, analytical procedures and experiments have been designed to determine accurate measures of the protein concentration in a sample. A variety of protein assay...