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Essays 271 - 300

The Controversies of Stem-cell Research and its Importance in Organ Transplantation

physicians are able to implant new organs into human beings, that could possibly alter the human condition. Therapeutic cloning c...

Stem Cell Research: An Ethical Dilemma

effectiveness is directly impacted by provisions for quality assurance. For the most optimum outcome stem cell research must yiel...

Stem Cell Research: Wave Of The Future

acceptability; however, this is not enough reason to postpone the favorable results that have already been discovered as the ethic...

Alternative Fuels

as a "waste" product of combustion. Electric battery power was touted some years ago, though the early models treated only ...

Single Cell Protein Success

the initial capital investments are quite high and, once established, high-quality technical expertise and support facilities are ...

How Potassium and Calcium Function in the Human Body

The writer discusses the various functions of calcium and potassium in the body and also how disruption of homeostasis in regards ...

Microbiologist Study of Cells and Various Techniques

methods of studying cell and cell structures, for microbiologists, are generally reliant on microscopes. Obviously, the cell canno...

Brain Development

to each other (BrainWonders, 2001). The connections are best described as electrical impulses that move down the nerve cell and th...

Gram Positive Bacteria and Microbiology: Gram-Positive Bacteria Cells

in that in gram-negative bacteria, "the peptidoglycan is simple in structure and comparatively uniform throughout most genera" whi...

Argument in Favor of Stem Cell Research Legalization

Where the governmentally funded research companies are now stalled while the debate rages, privatized groups sponsored by large co...

British Scientist John Frederic Daniell's Life and Work

only due to contacts, but also dui to the reputation he had already been establishing for himself. Daniell had been conduc...

Science That Changed the World

intracellular structures such as chloroplasts and mitochondria. It was not until the second half of the 19th century that "a nucl...

Book Review of Franklin Harold's The Way of the Cell:

organism in nature exists. While it is simple to say that the biological "riddle" of life, the understanding of cellular biology,...

Stem Cell Research and Essentials VIII

This paper reviews the important criteria of Essentials VIII professionalism and discusses how they apply to nurses working with p...

Cellular Function and Biological Techniques

on illumination to create contrast. Contrast formation is defined by the ratio between light and dark, and light microscopy often...

The Immortal Life of Henrietta Lacks by Rebecca Skloot

This book review pertains to "The Immortal Life of Henrietta Lacks" by Rebecca Skloot and tells how HeLa cells, which have played ...

Sickle Cell Disease, an Overview

This research paper offers a comprehensive overview of sickle cell disease (SCD). First of all, the writer describes the gene muta...

Alternative Automobiles

electricity for power, but because it uses gas as well, it is able to make the long trips (Wouk, Retseck & Johnson, 1997). Of cour...

Stem Cell Research

the course of a definite period of time (Steinbeck 26). The utility of stem cells derives from the fact that embryo cells at this ...

Sickle Cell Disorders

circulation problems (Bennett, 2005). When oxygenated properly, the cells may return to the normal round shape, unless they are al...

Cloning and Stem Cell Research: Ethical Dilemmas

of an action, but there is no obvious reason to suppose that intentions, but not motives, are especially strongly connected to the...

Stem Cell Research

who have thought ahead and had their childs umbilical cord preserved for the use of the stem cells in the future (All About Popula...

Stem Cells and Their Uses

place, researchers injected a toxin into the monkeys brains, then transplanted "3 million cells into the brains of five of the mon...

Usage of Cell Phones in Secondary and Elementary Schools

as such have relented to allowing them on campus, but with strict regulatory policies in place. Many of the arguments against cell...

Frontline Video/Parkinson's Disease

reported in an episode of Frontline on Parkinsons disease, which has a very personal significance for him because Iverson is himse...

Cell Phones: How Youths Communicate

each day. Some teens text more than 300 times a day and the general consensus is that this type of communication is in fact a sp...

Complications and Side Effects from Chemotherapy

and chemotherapeutic agents are classified depending on which phase in the cell cycle they are active. Some chemotherapeutic agent...

Body Cells and Ions' Movement

The cell utilizes these polarities to pull or push chemicals in and out. This membrane is called a lipid bilayer, which is compris...

Embryonic Stem Cell Research

most promising, as well as one of the most controversial, areas of contemporary scientific investigation. The potential for medica...

Stem Cell Research and Issues of Christian Morality

The reason these cells are called stem cells is because they are like a stem, these cells are the source of every kind of tissue t...