Transgenic Mammals and Gene Targeting – Biology Research Paper

Transgenic Mammals and Gene Targeting – Biology Research Paper
Molecular biotechnology has been one of the most prospective fields of science for more than three decades. Its applications are numerous and have not even come close to reaching the limit. Since discovery of genes scientists have been researching a way to temper with them to achieve a desirable effect. In last two decades technology became available which allows

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What earth is like – Biology Creative Writing Paper

What earth is like – Biology Creative Writing Paper
Greetings Aliens, Earth is made of billions of organisms ranging in different size, color, and shape. Some organisms have two feet, and others have thousands. Some organisms are microscopic and some organisms can be 75 feet tall. Some organisms are green and others are brown. Some organisms are fat and others are skinny. Some organisms sleep during the day, others at night.

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Plant Biology – Tobacco Research Paper

Taxonomy: The Nicotiana tobaccum plant (smoking tobacco) comes from the kingdom Plantae, and subkingdom Tracheobionta (vascular plants).It is also a Spermatophyte which mean “seed plant” and is also considered a Magnoliophyte (flowering plant) Its subclass is Asterides, and comes from the Solanaceae family (potato family). The plants genus is Nicotiana (tobacco) and similarly its species is the Nicotiana Tabacum (cultivated tobacco).

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Biochemistry – Genetics and Molecular Biology Review

Biochemistry – Genetics and Molecular Biology Review
BASIC DNA STRUCTURE —DNA TRANSFORMATION Three groups: Type R (rough non-virulent) Type S (Smooth virulent), but heat-killed. A mixture of both type R and type S Results: In group 3 the mice died because the other bacteria took up the intact DNA — transformation. —-TRANSGENIC EXPERIMENTS: Inject a plasmid containing the gene for growth hormone into a mouse-egg nucleus. The

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The Facts About Prostate Cancer – Biology Research Paper

The Facts About Prostate Cancer – Biology Research Paper
Introduction – Prostate cancer is the second leading cause of cancer death of American men. Every year, 40 000 men will die due to this cancer. Consequently, there has been much research into the causes and treatments of cancer; however, no one is sure of what causes prostate cancer and why it happens. What is Prostate Cancer? The prostate gland is a small,

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Use of Cholinesterase Activity in Environmental Monitoring – Research Paper

Use of Cholinesterase Activity in Environmental Monitoring: Importance of Kinetic Parameters Determination In Estaurine Fish – Research Paper
Abstract – The aim of the present work was to determine the kinetic parameters and cholinesterase (ChE) activity from two teleost fishes: the croacker Micropogonias furnieri (Scianidae) and sea catfish Cathorops spixii (Ariidae), to verify their suitability as sentinels of

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Tumor-Stroma Interaction – Biology Research Paper

Tumor-Stroma Interaction – Biology Research Paper
Abstract
Matrix metalloproteinases (MMPs) are metal-dependent endopeptidases that play pivotal roles in tumor disease progression. In many solid tumors, MMPs are indeed produced by tumor stromal cells, rather than by tumor cells. This expression pattern is, at least in part, regulated by tumor-stroma interaction via tumor cell-associated extracellular matrix metalloproteinase

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Environmental Ethics and Policy Essay – Biology Research Paper (200 Level Course)

Environmental Ethics and Policy Essay – Biology Research Paper(200 Level Course)

Determining a comprehensive, all-inclusive environmental ethic is no easy task. Human interests, desires, and consciences are hard to accommodate, considering that all vary with the individual. And according to world statistics, there are over six billion of us, each with a different experience of the natural world, its plants and animals. So, of the following perspectives, which makes the most sense when making decisions about environmental policy?

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Determining Protein Concentrations of Unknown Solutions: The Biuret Protein Assay – Biology Research Paper

Determining Protein Concentrations of Unknown Solutions: The Biuret Protein Assay – Biology Research Paper

Abstract

This report details the use of the Biuret Method of protein assay to determine the protein concentrations of two unknown solutions. To determine the protein concentrations of the unknowns, six solutions with known protein concentrations were passed through the spectrophotometer and their absorption levels discovered. Using the protein concentrations and absorption levels to plot a

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