Biology Essays

Cytopathic Effects as a Result of Infection of E-coli

Example essay. Published: 6th Jun 2018

Analysis of cytopathic effects as a result of infection of Escherichia coli by T4 bacteriophage using spectrophotometry and plaque assay Abstract T4 bacteriophage is a double stranded DNA virus that ...

Cytoplasmic Streaming in Cells | Experiment

Example essay. Published: 5th Jun 2018

Cytoplasmic streaming is the cells transport system which moves a cells content around as required . This occurs in the cytoplasm of the cell, the fluid which fills the space between organelles and co ...

Daniell Cell: Construction and Working

Example essay. Published: 23rd May 2018

JOHN FREDRRIC DANIELL, a British chemist & meteorologist, was the inventor of the daniell cell. He invented it in 1836. He wanted to eliminate the hydrogen bubble problem which is found in the vo ...

Debromination and Bromination of Cholesterol

Example essay. Published: 31st Jul 2018

Bromination/debromination which is an important organic reaction that aims in purification of crude cholesterol from impurities which include 3-cholestanol, 7-cholesten-3-ol, and 5,7-chlestadien-3-ol ...

Decolorizing Agar Cubes with NaOH | Experiment

Example essay. Published: 30th May 2018

Hamsika Iyer Research question: How will changing the surface area to volume ratio affect the time taken to completely decolorize the agar cubes with NaOH, thereby affecting the rate of diffusion? ...

Decomposition of H2o2 Effects

Example essay. Published: 31st May 2018

Enzymes are proteins that enter a biochemical reaction and speed up the reaction rate. Enzymes actually help the reaction by lowering its activation energy. Like other proteins, they work properly bec ...

Deep Digital Flexor Tendon Injury in Horses: Causes

Example essay. Published: 30th May 2018

The study of the cause of injury to the deep digital flexor tendon and suspensory ligament Ellen Knight The aim of my investigation is to discover what makes horses more susceptible to certain inju ...

Deep Sea Vents: Origin of Life Theory

Example essay. Published: 23rd May 2018

Assess one hypothesis of the origin of life: Life may have emerged from deep sea vents Introduction Fossil evidence confirms that life on Earth existed at least 3.5 billion years ago (Orgel 1998). T ...

Deforestation: Causes and Effects

Example essay. Published: 21st May 2018

Deforestation has always been a resourceful means of keeping the economy moving to many in different parts of the world. However, over time it has been proven that deforestation has been responsible f ...

Denaturation Of Egg White Data Biology Essay

Example essay. Published: 1st Jan 2015

For the experiments observing the effects of temperature change on egg white denaturation, 2 egg white solutions are incubated at 60 and 80. White precipitate, milky solution and lump formation are ob ...

Dengue Fever and the Immune System

Example essay. Published: 24th May 2018

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 ...

Dengue Fever: Causes and Effects

Example essay. Published: 29th May 2018

Two years ago, my friend died due to dengue fever. At that time no one was familiar with that disease. In starting, his temperature; got out of control. He had intense pain in his body. He had a high ...

Descriptive Terms Of Solubility Biology Essay

Example essay. Published: 1st Jan 2015

The process of solubilization involves the breaking of inter-ionic or intermolecular bonds in the solute, the separation of the molecules of the solvent to provide space in the solvent for the solute, ...

Designing a Plant Cell Model

Example essay. Published: 11th Jun 2018

Advanced Biology Cell Project    Cell Wall The cell, a complex yet basic part of our existence. Unlike humans, one of the most important parts of a cell for a plant cell is the cell wall. The cel ...

Determination of Glucose Concentration Using Trinder Method

Example essay. Published: 6th Jun 2018

The Trinder method is used to determine glucose concentration only, (Lott et al, 1975). This method was first described by Trinder in 1969 thus named after him, (Lott et al, 1975). It uses an enzyme g ...

Determination Of Glucose In Coke And Gatorade Drinks Biology Essay

Example essay. Published: 1st Jan 2015

Abstract This experiment was performed to determine the glucose levels present in a Coke and Gatorade sample using Spectrophotometry. Due to an error in the method, the results of this experiment were ...

Determination of Oil and Grease in Water

Example essay. Published: 30th May 2018

INTRODUCTION  The term grease is used to describe semisolid lubricants. Although the word grease is also used to describe rendered fat of animals, in the context of lubrication, grease typically appl ...

Determination of Stomatal Index

Example essay. Published: 31st Jul 2018

The Plant material of Viscum capitellatum Smith. parasitism on Dendrophthoe falcata which is itself parasitic on M. indica was collected from Amba Ghat, Kolhapur, Western Ghat region of Maharashtra fr ...

Determination of Sugar Content: Biochemical Analysis

Example essay. Published: 24th Jul 2018

Determination of sugars (total sugar, reducing sugar and non-reducing sugar) were carried out though Lane and Eynon Method as described by James (1995). Total sugar and reducing sugar: Took 5 g of sam ...

Determination of Vitamin C Concentration by Titration

Example essay. Published: 24th Jul 2018

Vitamin C (Ascorbic acid) is a necessary nutrient in the human diet. Fruit juices are among the most common consumer items taken to meet our daily requirements of ascorbic acid. Vitamin C can be deter ...

Determination of Vitamin C in Apple Juice

Example essay. Published: 22nd May 2018

Abstract – The goal of this lab is to determine the concentration of Vitamin C in apple juice. A redox titration, involving an iodometric method, will be used to the analysis. The samples will b ...

Determining Concentrations with Spectrophotometer

Example essay. Published: 31st Jul 2018

To learn how to make a spectrophotometer accurately and interpret the data recorded to construct a graph and obtain a standard curve using excel. To learn how mathematical calculations of the absorban ...

Determining Osmotic Potential Using Density Gradient

Example essay. Published: 18th May 2018

A cell, when exposed to an environment where the external water potential is less negative than the internal water potential, will loose water by osmosis down a concentration gradient. Conversely, whe ...

Determining Reactants for Photosynthesis

Example essay. Published: 23rd Sep 2019

Photosynthesis Lab Purpose: The purpose of this investigation is study is to determine if reactants such as, light, carbon dioxide or chlorophyll, are essential for photosynthe ...

Determining the Composition of the Iron Complex Ions

Example essay. Published: 23rd May 2018

Transition metals will normally form a complexes or coordination compound. That means, transition metal ions will form complexes ions by coordination. The complexes that are formed by the coordination ...

Developing Groundwater Sources in the UAE

Example essay. Published: 16th May 2018

We all know that UAE is located in the desert where there is only limited sources of underground water, little rain and no rivers. This is the main problem that UAE government facing today having water shortage. That’s why UAE rely in some water sources like desalination of sea water, Groundwater, Surface water and treatment of water. ...

Development of and Applications of Mycoprotein

Example essay. Published: 8th Feb 2020

Mycoprotein is a single-cell protein product produced from Fusarium venenatum. F. venenatum is a fungus with hyphae that resemble the structure of muscle cells from other common meat protein sour ...

Development of Genetically Engineered Pig Organs

Example essay. Published: 8th Feb 2020

Introduction   In the United States, an average of 21 people die per day waiting for a transplant 1. Due to the shortage of human organs, biotechnology companies have been look ...

Development of Infrared Ray Sterilization Oven

Example essay. Published: 23rd May 2018

IR Sterilization Oven Mohamed Hossam Yahia Mohamed Introduction: Sterilization can be defined as a process which completely eliminates or kills microorganisms such as fungi, bacteria, viruses and pri ...

Development of Low Cost Microcontroller Based Spirometer

Example essay. Published: 7th Jun 2018

Spirometer is an instrument which is used to measure the volume and capacity of lung. It collects the air expired by the patient to measure the lung volume or capacity. The spirometer has a device att ...

Diabetes Risk Factors and Treatments

Example essay. Published: 14th May 2018

A healthy diet may improve or maintain an optimal health by eating a good and proper meal and apply a balanced diet in daily lifestyle. Without a healthy diet, there is no meaning for a healthy lifes ...

Differences Between Propranolol and Atenolol

Example essay. Published: 14th May 2018

This essay reports the properties of propranolol (lipophilic β1-selective blocker) and atenolol (hydrophilic β1-selective blocker) in the point of view of pharmacology, pharmacokinetics, and ...

Differences Between Squid and Earthworm | Experiment

Example essay. Published: 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 ...

Differences in Grid and Air Gap Techniques

Example essay. Published: 31st Jul 2018

Introduction In this chapter, a literature review was carried out so that adequate information about the differences in grid and air-gap technique could be gathered with emphasis on why these techniqu ...

Differences Of Chordates With Non Chordates Biology Essay

Example essay. Published: 1st Jan 2015

In the scheme of classification, the animals kingdom is divided first into several majore animal groups called phyla. There are approximately 30 animal phyla currently recognized. The last major grou ...

Different Medicinal Plants: Use Of

Example essay. Published: 20th Apr 2017

MEDICINAL PLANTS This section consist a list of sub-groups that gives information about Introduction, Importance, Systems of medicine, Utilization of medicinal plants. Introduction to Medicinal plants ...

Different Reactions From The Brine Shrimp Biology Essay

Example essay. Published: 1st Jan 2015

The objective of the Pharmacology Lab is to find the lethal chemical(s) or the LD50 relevant to a certain genus. In order for a chemical to be considered the LD50, 50% of the population of the organis ...

Different Temperatures On Degradation

Example essay. Published: 18th Apr 2017

Abstract: This experiment was planned to study how different temperatures can affect the loss of vitamin C in orange juice stored for a fixed period of time. Equal volume of freshly squeezed orange ju ...

Difficult Intubation And Post Tonsillectomy Bleeding

Example essay. Published: 18th Apr 2017

A six year old boy with Down’s syndrome is on his way to the children’s hospital by ambulance with post-tonsillectomy bleeding. He underwent adeno-tonsillectomy because of recurrent tonsil ...

Diffusion Coefficient of 2m NACL in Water

Example essay. Published: 7th Aug 2018

This experiment aims to determine the diffusion coefficient of a liquid mixture, sodium chloride solution, in de-ionized water. This is done through the use of a honeycomb diffusion cell which consist ...

Diffusion Through Living Membranes

Example essay. Published: 18th May 2020

“Diffusion Through Living Membranes” Introduction a.) Background Information– A membrane is a thin layer of cells that act as a boundary. It separates ...

Digestion Processes and Enzymes

Example essay. Published: 23rd May 2018

Spaghetti Bolognese is not only delicious but a highly nutritious meal containing the seven key components of a balanced diet, which is: Proteins, fats, carbohydrates, vitamins, minerals, water and fi ...

Digestive System of a Dog

Example essay. Published: 23rd Sep 2019

This essay is going to explain the digestive system of a dog, focusing on how the structure aids the function. The digestive system consists of a collection of organs that all have a variety of ...

Digestive System of a Pig

Example essay. Published: 23rd May 2018

Learning objectives: After you have studied this chapter, you should: Get a fundamental understanding of the porcine digestive tract Describe the essential digestive processes Understand the role of ...

Digital Signal Processing in Biomedical Engineering

Example essay. Published: 1st Jun 2018

Digital Signal Processing is concerned with the representation of signals by a sequence of numbers or symbols and the processing of these signals. Digital signal processing is a branch of the science ...

Direct Compression to Create Paracetamol Tablets

Example essay. Published: 24th May 2018

Objective: To formulate Paracetamol Tablets using Direct Compression (DC) method. Introduction: Direct compression is the most simple and economical method used in tableting. Excipients are added to ...

Discuss the challenges facing forensic scientists

Example essay. Published: 18th Oct 2016

GENETICS FOR IDENTIFICATION ESSAY Discuss the challenges facing forensic scientists for DNA-based identification of the remains of the victims of war or other conflicts (both civilian and military p ...

Disinfectants Used Within Microbiology Laboratory

Example essay. Published: 1st May 2017

The purpose for this literature review was to examine the literature currently available to the general public on the application of a range of disinfectants used within a microbiology laboratory in b ...

Dissolving Aluminium Chloride in Water

Example essay. Published: 31st Jul 2018

A controlled variable is a variable that stays the same throughout an experiment such as: adding a specific amount of water to test tubes filled with different amounts of ammonium chloride. An indepen ...

Distillation Column Efficiency Experiment

Example essay. Published: 14th May 2018

The main objective of this experiment was to find the number of theoretical stages and column efficiency of a distillation column with 8 sieve trays and a partial reboiler at total reflux and finite r ...

DNA And RNA Structure and Functions

Example essay. Published: 29th May 2018

Introduction DNA molecule is a hereditary material which is transmitted from generation to generation. It is the largest molecule in the living cell comprising of several millions of nucleotide chain. ...

DNA Based Biosensor in Diagnosis: A Review

Example essay. Published: 14th May 2018

The advent of fast and easy DNA testing has given the space for the Science to develop small and easy-to-handle equipments called Biosensors. DNA based biosensors have been proven very useful and are ...

DNA Damage Response and Repair Mechanisms

Example essay. Published: 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 ...

DNA Extraction From Chicken Liver

Example essay. Published: 7th Aug 2018

Deoxyribonucleic acid (DNA) is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus (w ...

DNA Isolation System for DNA Profiling

Example essay. Published: 18th May 2018

1. Introduction DNA profiling has reached great heights in forensic science with new technological advancements every other year, which makes it possible to associate the evidence with a particular pe ...

DNA Lab Report | Example

Example essay. Published: 23rd May 2018

ABSTRACT: At the Dolan DNA Lab Center, an experiment was conducted to investigate Alu gene insertion on two alleles at the PV-92 Locus on Chromosome 16. Twenty two students participated in the researc ...

DNA Sequencing Methods: A History

Example essay. Published: 25th May 2018

DNA sequencing is the process of reading the correct order of base pairs, which builds up a DNA. It is a fundamental requirement for modern gene manipulation technique in the molecular field. Evaluati ...

DNA Structure: DNA Replication RNA Synthesis Protein

Example essay. Published: 12th Apr 2017

DNA, or deoxyribonucleic acid, is the genetic material of a cell. It contains information about an organism’s cell structure, function, development and reproduction. DNA must be able to replicat ...

DNA Transformation in Bacteria

Example essay. Published: 14th May 2018

1.0 Introduction and Objectives The ability of bacteria to incorporate DNA from external sources is the primary reason for their survival and proliferation. Bacteria can take DNA from their surroundin ...

DNA, Genes and chromosomes

Example essay. Published: 27th Apr 2017

Introduction Assignment two will firstly explain about DNA, genes and chromosomes. It will then evaluate some pre- disposed genetic factors that affect normal human functioning and look a range of dif ...

Do Mealworms Prefer Light or Dark? Experiment

Example essay. Published: 17th May 2018

Joseph, Jesse, and Hannah Introduction: Mealworms, scientifically known as Tenebrio molitor, are the brown and white colored worm-like larvae of the darkling beetles. They go through a life cycle o ...

Domestic Wastewater: Characteristics and Treatment

Example essay. Published: 30th May 2018

General  Generally domestic wastewater can be classified in two basic categories. These are brown wastewater (kitchen, bath, laundry) and the black wastewater (urine, faeces and toilet paper) (Ericso ...

Downstream Processing Of Monoclonal Antibody Biology Essay

Example essay. Published: 1st Jan 2015

Abstract: Present particular task, its relevance for antibody purification, key findings. The main considerations important to the process are purity, cost, speed of process development, process throu ...

Drainage Basin Morphometric Analysis

Example essay. Published: 25th May 2018

Morphometric analysis of a drainage basin demonstrates the dynamic equilibrium that has been achieved due to interaction between matter and energy. It helps to understand the prevailing geo-hydrologic ...

Drinking Water Analysis: South Africa

Example essay. Published: 17th May 2018

Diseases Related to Microbial Organism’s found in the drinking water in South Africa Shelley-Anne Bentham Due: 17 March 2014 Definitions: cfu/ml: Colony Forming Units per mililitre Keywords: Chol ...

Drosophila Melanogaster Laboratory Rearing

Example essay. Published: 5th Jun 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 ...

Drug Discovery And Development

Example essay. Published: 18th Apr 2017

A drug is created through lots of stages. This essay provides the description of the basic concepts of drug discovery and development, and identifies the role of some medicinal chemistry, such as phar ...

Drug Discovery Process Of The Bio Pharmaceutical Industry Biology Essay

Example essay. Published: 1st Jan 2015

The development of new pharmaceutical products is a long, expensive and uncertain process. It takes an average of 10 to 15 years for a new drug to move from the discovery phase into the marketplace, a ...

Drug Interaction Between Phenytoin and Statins

Example essay. Published: 23rd May 2018

STUDY SELECTION AND DATA EXTRACTION: All sources evaluated were published in English and included original case reports, letters, and medical record or database reviews that described an interaction b ...

Dyes and Additives Harmful Effects

Example essay. Published: 15th May 2018

Bella Zavlanova DO FOOD ADDITIVES/ DYES CAUSE HARM TO CONSUMERS? The objective of this paper is to find out if dyes and additives such as red 40, yellow 5, yellow 6 and blue 2, which are added to ...

Dysbiosis and the Risk of Developing Mental Disorders

Example essay. Published: 6th Jun 2018

Topic: Dysbiosis increases the risk of developing mental disorders     Dysbiosis is recognized as a microbial imbalance on or inside the body like a damaged microbiota. It is the most generally kn ...

Dystocia in Sheep: Causes and Treatment

Example essay. Published: 7th Jun 2018

Dystocia in sheep means that they have difficulty giving birth. Dystocia is extremely common in sheep and causes the death of many lambs and ewes. A study conducted in New Zealand showed that dystocia accounted for 50% of deaths among new-born lambs. ...

E. Coli Use In Human Insulin Production

Example essay. Published: 3rd Nov 2020

The purpose of this review is to explore how E. Coli is used to produce recombinant human insulin and why it is the preferred organism for insulin production. ...

Eco-column Experiment to View How an Ecosystem Functions

Example essay. Published: 8th May 2018

The purpose of this lab experiment is to provide the opportunity to view how an ecosystem functions, and how it changes over time. ...

ECOSISTEMAS DE AGUAS CONTINENTALES

Example essay. Published: 4th Dec 2017

ECOSISTEMAS DE AGUAS CONTINENTALES Los ecosistemas de aguas continentales son los que se encuentran en los continentes y han perdido toda su salinidad por evaporación (ya que, al pasar a estado ...

Ecosistemas Marinos

Example essay. Published: 1st Jan 2015

Ecosistemas Marinos Tomado de: EcoCiencia. 2001. Biodiverciudad, un recorrido por la megadiversidad del Ecuador [CD-ROM]. Quito: EcoCiencia El mar es un lugar asombroso que alberga una diversidad de ...

Edge Detection Methods in Digital Image Processing

Example essay. Published: 29th May 2018

Abstract The current work focuses on the study of different edge detection techniques and analysis of there relative performances. The recent advance of image processing has motivated on the various e ...

Effect of Alcohol & Caffeine Concentration on Daphnia Magna

Example essay. Published: 4th Jun 2018

The Effect of Alcohol and Caffeine Concentrations on Daphnia Magna Abstract The target of this experiment was to study the effects of alcohol and caffeine on the heart, using the Daphnia Magna as the ...

Effect of Azadirachtin on Insects

Example essay. Published: 12th Jun 2018

INTRODUCTION Humans have always been in direct competition with a myriad of insects, pests from our ancestral beginning. This competition for food with insects intensified when humans began to cultiva ...

Effect of Birth Rate & Death Rate on Population Size

Example essay. Published: 16th May 2018

Death rates should increase with population size because diseases are transmitted more easily in dense populations and predators may be attracted to regions of high prey density. Thus, death rates should be positively density dependent. Thus, as populations increase in size, birth rates are expected to decline and death rates are expected to increase. ...

Effect of Bleach on Bacterial Growth

Example essay. Published: 16th May 2018

Abstract Household chlorine bleach is used as disinfectant and sterilizing agent for various purposes in our daily life due to its bactericidal properties. The purpose of the study is to estimate the ...

Effect Of Boiling On The Vitamin C Biology Essay

Example essay. Published: 1st Jan 2015

Abstract This experiment was designed to investigate the effect of boiling on the vitamin C content of selected vegetables (bitter gourd, broccoli, cabbage, cauliflower, green pepper, sweet peas, long ...

Effect of Caffeine on Blood Pressure Experiment

Example essay. Published: 22nd May 2018

Isobel Burton Explore the Effect of Drinking 171mg (approx.) of Caffeine (Coffee) a Day on the Systolic and Diastolic Blood Pressure of Healthy Women. – Contents (Jump to) Abstract Research a ...

Effect Of Caffeine On Breathing And Pulse Rate Biology Essay

Example essay. Published: 1st Jan 2015

Caffeine is a natural chemical substance known to have stimulant properties within the body (Addicott MA & Laurienti PJ, 2009). Prior research focused on caffeine’s ability to affect ventil ...

Effect Of Caffeine On Reaction Times

Example essay. Published: 18th May 2017

This study was devised to compare the reaction time of humans before and after the consumption of caffeine in the form of coffee. A total number of 50 subjects were involved in this project. Their r ...

Effect of Cigarette Smoke on Mold Growth | Experiment

Example essay. Published: 24th Jul 2018

The effect of exposed cigarette smoke on the amount of mold growth on bread is analyzed. What exactly is cigarette smoke? What is bread and how do these elements or substances work together to produce ...

Effect of Colours on Blood Pressure

Example essay. Published: 6th Jun 2018

ABSTRACT This project was designed to determine the effect of different colours on blood pressure. A total of 24 subjects were required to look at specific colour for 2 minutes. Their respective blood ...

Effect of Concentration Changes on Equilibrium Yields

Example essay. Published: 18th May 2018

Part 1: Effect of concentration changes on equilibrium yields THEORY The solution of Fe(SCN)2+ with which you have been supplied contains the ions Fe3+ , SCN- and Fe(SCN)2+ at equilibrium according to ...

Effect of Cooking Method on Vitamin C Content | Experiment

Example essay. Published: 24th May 2018

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 ...

Effect of Detergents on Plant Growth

Example essay. Published: 25th May 2018

Do different concentrations of different detergents (Tide and Surf Excel) affect the growth of root and shoot in Vigna Radiata (Mung bean)? Abstract: Plant growth is characterized by cell division and ...

Effect Of Different Concentrations Of Vitamin C

Example essay. Published: 21st Apr 2017

This project was designed to investigate the effect of different concentrations of vitamin C solution on seed germination of Brassica parachinensis or Choy Sum. Seeds treated with vitamin C solutions ...

Effect of Different Light Intensity on the Rate of Photosynthesis of Aquatic Plant Leaves

Example essay. Published: 8th Feb 2020

The effect of different light intensity on the rate of photosynthesis of aquatic plant leaves through measurement of oxygen gas Abstract: Photosynthesis is used by plants to convert car ...

Effect of Different Starter Culture on Yogurt Production

Example essay. Published: 16th May 2018

Abstract  In this study, the effect of different starter culture has been studied and the activity of yeast during the rice wine fermentation also being observed. The UHT milk were being mix with dif ...

Effect of Different Substrate and Temperature on Yeast

Example essay. Published: 15th May 2018

Introduction to cellular respiration Cellular respiration is the catabolic process of converting the chemical energy stored in chemical bonds into energy in the form of adenosine triphosphate ATP. A ...

Effect of Dissolution Medium on Aspirin Solubility

Example essay. Published: 24th May 2018

Solutions consist of a single phase comprising of two or more parts. These parts are dispersed at a molecular level in the single phase mixture. The main part of the solution is the solvent and this i ...

Effect of Distance and Time on Turning Alternation Behaviour in Woodlice (Oniscus Asellus)

Example essay. Published: 23rd Sep 2019

The effect of distance and time on turning alternation behaviour in woodlice (Oniscus asellus) Introduction Orientation behavior is important in providing organisms with the hi ...

Effect of Enzyme Catalase on Hydrogen Peroxide

Example essay. Published: 7th Jun 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 ...

Effect of Enzyme Concentrations on Oxygen Production

Example essay. Published: 5th Jun 2018

The function of an enzyme is explained by the lock and key theory: the active site of an enzyme (the lock) has a specific shape in which only the precise amount of substrate (the key) will fit &#8211 ...

Effect of Estrogen on Osteoclasts and Osteoblasts

Example essay. Published: 4th Jun 2018

Osteoporosis is a disease that afflicts many people, especially women. This disease is very debilitating and is characterized by excessive bone loss which results in severe fractures. There are two ty ...

Effect of Fertilizers on the Environment

Example essay. Published: 23rd May 2018

Since the rising problem in our environment involves water contamination and unhealthy water, which mainly occurs due to the washing away of fertilizers. However there are two different types of ferti ...