Free Biology Essays
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Biology Essays: Decitabine And Trichostatin A
Current evidence shows that epigenetic regulation of gene expression involves methylation of CpG islands, as well as deacetylation, methylation and phosphorylation of histones.
Biology Essays: Cancer Research
Cancer Research is a good field to focus on since cancer is the second leading causes of death, in the United States for year 2006.
Biology Essays: Copd Chronic Obstructive Pulmonary Disease
COPD is a progressive lung disease that makes it difficult to breathe.
Biology Essays: The Diversity Of Colouration
Colour is the visual perception of the way an organism either reflects or emits wavelengths of light, and colouration is the arrangement and tones of this.
Biology Essays: A Laboratory Project Investigating Phenotypic Diversity
Abstract: Natural product compounds maintain its significant status as a major source in the search, discovery and innovation of antimicrobial drugs with special consideration to the genus; Streptomycetes which is till date the largest producer of antibiotics.
Biology Essays: Anatomy Of Ear
In the inner ear the cochlea is snail-shaped, which functions in hearing.
Biology Essays: Primary Receptor For The Hiv
CD4 antigen is important to act as the primary receptor for the HIV.
Biology Essays: Human Skin A Harmful Substances
Human skin acts as a barrier to many harmful substances present in the environment.
Biology Essays: Learning And Performing Phase Of Life
When we boil an egg, the proteins in it fold resulting in a solid mass, but never go back to its original liquid state after cooling.
Biology Essays: Cationic Antimicrobial Peptides
Cationic antimicrobial peptides (AMPs) are gene-encoded peptides of the host defence system made up of 12-50 amino acids, with at least 2 positive charges conferred by lysine and arginine residues and about 50% hydrophobic amino acids (Hancock and Scott 2000).
Biology Essays: Bacteriophage As An Antibiotic
The antibiotic must be effective in the treatment of infection because of their selective toxicity.
Biology Essays: Photosynthesis In Plants
Photosynthesis is a process in which plants obtain food by converting light energy into glucose.
Biology Essays: Impact Of Deforestation On Bird Communication
The earth's forests serve as a habitat for fifty percent of the world's species.
Biology Essays: Jsa Duties Of Scaleup And Production
FDA's Center for Biologics Evaluation and Research (CBER), are responsible for regulating vaccines in the United States.
Biology Essays: Biotechnological Applications Of Stem Cells
Stem cells are undifferentiated and are capable of proliferation/self-renewal there by liberating functional progeny for regenerating affected tissues.
Biology Essays: Antigen Presenting Cells
Dendritic cells (DCs) are a type of antigen presenting cells (APCs) that present fragments of the antigen obtained endogenously or exogenously to the naïve T-cells, thereby activating T-cells.
Biology Essays: Different Industry Structures
There are different industry structures in this world.
Biology Essays: Methodology
Sampling of goat faeces was carried out from October 2009 to December 2009 at a goat farm located at Kampung Seronok, Bayan Lepas, Pulau Pinang.
Biology Essays: Ecology And Managing The Environment
The purpose of this investigation is to find out the distribution of clover in mowed and unmowed.
Biology Essays: Statement Of Purpose
It is noticed that science develops in splashes, each significantly advancing our understanding of the Nature.
Biology Essays: The Human Papillomavirus
Each year more than 13,000 women are diagnosed with cervical cancer in the United States.
Biology Essays: Function Of Lactose In Newborn Mammals
Lactose, which can easily be obtained from milk, is the main source of nutrients for most newborn mammals.
Biology Essays: Respiratory System
The purpose of the respiratory system is to allow gas exchange throughout all body parts of most animals.
Biology Essays: The Chemistry Of Drug Metabolism
Microgynon 30 tablets are a type of hormonal contraception commonly known as 'the pill' or combined oral contraceptive pill.
Biology Essays: Transcription In Prokaryotes And Eukaryotes
Transcription is the process of making ribonucleic acid (RNA) by using the DNA genetic information code.
Biology Essays: Bioprocess Development For Production And Purification
An effective bioprocess for the production of hCD83ext (i.e. the extracytoplasmic domain of human CD83) as a potential therapeutic protein was developed.
Biology Essays: Uses And Importance Of Bacteria
Bacteria is widely used in DNA cloning technique.
Biology Essays: Resistance Genes In Potato
There are few events where, P.Infestans begun to developed some degree of resistance.
Biology Essays: Mechanically Agitated Fermenters
Traditional mechanical agitation fermenters have dominated the industry since the antibiotic era as needs changed new fermenter designs were created.
Biology Essays: Consensus Prediction Of Protein Conformational Disorder
Predictions of protein conformational disorder are important in structural biology since they can allow the elimination of protein constructs, the three-dimensional structure of which cannot be determined since they are natively unfolded.
Biology Essays: Periodontal Disease
Periodontal disease is a disease of the tissues surrounding the teeth, caused by micro-organisms, mainly due to poor oral hygiene (some may be hereditary), causing chronic inflammation of the tissue.
Biology Essays: Identify Protein Protein Interactions
Mammalian cells encapsulate a variety of critical processes ranging from DNA-replication to signal transduction.
Biology Essays: High Temperature Tolerance In Soybean
The world today is faced with great challenges to produce adequate food, fiber, feed, industrial products and ecosystem services for the globe's 6.4 billion people.
Biology Essays: Lyme Disease
Pathogenic microbes are the causal agents of various infectious diseases.
Biology Essays: The Way Birds Communicated
The essence of this essay is to adequately indicate the impact that deforestation has on bird communication.