Biology Essays

Title: The Role of Oxidative Stress in Ageing
Example essay. Last modified: 21st Apr 2021
Introduction: Many theories have been put forward to explain ageing process. One of the most examined theory is the oxidative stress theory of ageing....

Title: Essay on Angiogenesis - The Development of New Blood Vessels
Example essay. Last modified: 20th Apr 2021
Introduction: Angiogenesis, or the development of new blood vessels, is a critical process in human biology. This development can occur as the extension of new blood vessels from existing vessels in the body, or as de novo formation....

Title: Asymmetry and Polymorphism of Hybrid Male Sterility
Example essay. Last modified: 31st Mar 2021
Introduction: In this study, the researchers sought to determine the genetic cause of male sterility in house mice when there was interbreeding among different but related species. The researchers took two breeds of two species of house mice, musculus and domesticus, and cross-bred wild-type with classic inbred type, from the laboratory, and wild-type with wild-type....

Title: Bio-resources and Genome Sequencing Advances
Example essay. Last modified: 31st Mar 2021
Introduction: Bio-resource refers to the total biological variation manifested as individual plants, animals or their genes, which could be utilized as drugs, food or feed, etc., along with the development of improved crops and animals for higher yield and tolerance to biotic and abiotic stresses....

Title: The Use of AFLP for DNA Fingerprinting
Example essay. Last modified: 31st Mar 2021
Introduction: The Amplified Fragment Length Polymorphisms (AFLP) technique is a very powerful DNA fingerprinting technique for DNAs of any source or complexity, varying in both size and base composition. In addition, this method shows high discriminatory power and good reproducibility showing to be efficient for discriminating at the species but also at the strain level....

Title: Field Effects of Climate Change: Literature Review
Example essay. Last modified: 23rd Mar 2021
Introduction: A preliminary review has been compiled to cover on field effects of climate change and agronomical responses to irrigation methods. The literature was reviewed in association mapping studies of durum wheat and for dissection of Global Warming traits....

Title: A Mathematical Model Coupling: Tumor Growth and Angiogenesis
Example essay. Last modified: 3rd Nov 2020
Introduction: Here, we present a model in which vessels are made plans to full scale and associate with tumors in a completely coupled way....

Title: Role of Epigenetic as a Force in Evolution
Example essay. Last modified: 3rd Nov 2020
Introduction: In this essay, the role of epigenetics as a force in evolution will be discussed. It will start with the interaction between environmental stressors and how individuals react to these through epigenetics, followed by comparing it to natural selection and genetic variation....

Title: Relationship between Genetics and Cancer
Example essay. Last modified: 3rd Nov 2020
Introduction: Cancer causing genes that affect the way cells grow, duplicate and separate are passed down through family lineages. The prevalence of cancer has brought precision medicine and made it a key factor of nursing practice...

Title: Fossil Record Evidence for Evolution
Example essay. Last modified: 1st Jun 2020
Introduction: Introduction In general, the term ‘evolution’ can imply a drastic or gradual change from a very broad perspective. Life on earth, the universe,galaxies, as also the earth in general have e...

Title: Example Biology Essay - 2:1 Level
Example essay. Last modified: 1st Jun 2020
Introduction: NHS Cervical Screening Programme: Liquid Based Cytology vs. Conventional Cytology Introduction Cervical screening, such as the regular programme provided by the NHS, is a very successful way of detect...

Title: Structure and Functions of Microtubules
Example essay. Last modified: 1st Jun 2020
Introduction: Describe the Structure and Functions of Microtubules – Why Can Drugs That Interfere With Microtubule Assembly Be Used as Cancer Therapy? Introduction Microtubules form as a highly organised netw...

Title: Microflora and Bacteria in Limburger Cheese Development
Example essay. Last modified: 18th May 2020
Introduction: Limburger Cheese Introduction Limburger cheese gets its name from the country it originated in, Limburg, which is now divided amongst Germany, Belgium, and the Netherlands.1...

Title: Do Animals Have a Consciousness?
Example essay. Last modified: 18th May 2020
Introduction: The question of animal consciousness and their ability to think about their actions has been widely discussed, but, as of yet, has not reached a clear consensus. While there is convincing evidenc...

Title: How is Information Transmitted through the Nervous System?
Example essay. Last modified: 18th May 2020
Introduction: How is Information Transmitted Through the Nervous System? ●        Sensory neurons ○        Stimulated...

Title: Induced Resistance to Sitobion Avenae by Bacillus Subtilis
Example essay. Last modified: 18th May 2020
Introduction: Induced resistance to Sitobion avenae by Bacillus subtilis, Zinc, and aphid feeding inTriticum aestivum L.     Abstract English grain aphid (EGA), Sitobion av...

Title: Principles and Applications of Polymerase Chain Reaction
Example essay. Last modified: 18th May 2020
Introduction: Principles and Applications of Polymerase Chain Reaction Polymerase chain reaction (PCR) was created by Mullis in 1983 and ensured in 1985. Its standard relies upon the use of DNA polyme...

Title: Escherichia Coli in Recombinant Human Insulin Production
Example essay. Last modified: 18th May 2020
Introduction: Escherichia coli In Recombinant Human Insulin Production Faris Abuzahra   Abstract    Insulin is the hormone our pancreas produces to allow our ...

Title: Detecting Microbes in Food
Example essay. Last modified: 18th May 2020
Introduction: Detecting Microbes in Food Abstract In this experiment, the purpose was to detect the number of microbes in different food samples from the final dilution for each. The hypothe...

Title: Genetic Status of Golden Lion Tamarin (GLT)
Example essay. Last modified: 18th May 2020
Introduction: Golden Lion Tamarin (GLT) In assessing the genetic status of GLT, the information given about the pedigree shows that firstly, all the individuals within the population have very low m...

Title: Role of the Microbiome in Alzheimer's Disease
Example essay. Last modified: 18th May 2020
Introduction: Specific Aim Alzheimer’s disease (AD) is a devastating disease that manifests as Beta-amyloid plaques and tau aggregation that accumulate in the brain (1).  Currently, no treatmen...

Title: Effect of Sucrose Solution Molarity on the Rate of Catalase Enzyme Activity
Example essay. Last modified: 18th May 2020
Introduction: Abstract/Purpose  The purpose of this experiment was to measure the effect of sucrose solution molarity on the rate of catalase enzyme activity. Sucrose solutions of varying molarit...

Title: Enterococcus Faecalis Identification Experiment
Example essay. Last modified: 18th May 2020
Introduction: Abstract  Enterococcus faecalis is a cocci-shaped, gram positive microbe and is classified as one of the most prevalent antibiotic drug resistant nosocomial pathogens worldwide. Ent...

Title: Lysosomes: Structure and Functions
Example essay. Last modified: 18th May 2020
Introduction: Lysosomes are organelle found in the cytoplasm of eukaryotic cells and are often referred to as the “stomach of the cell.” Lysosomes were discovered in 1949 by a Belgian cytologist, Christian...

Title: Sex Specific Dominance Reversal Maintains Genetic Variation for Fitness in Drosophila Melanogaster
Example essay. Last modified: 18th May 2020
Introduction: Sex specific dominance reversal maintains genetic variation for fitness in Drosophila melanogaster. Natural selection is a relentless force which drives beneficial alleles to fixation an...