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Essays 271 - 300

Democrats vs. Republicans Over Stem Cell Research

and state entities to bring up the sagging financial rear end. Said Daniel Perry, president of the Coalition for the Advancement ...

Stem Cell Research - Government Policy

concerning stem cell research. In this address Bush notes that he understands many people are concerned with the issue because o...

Psychosocial Impact of Pediatric Stem Cell Transplants

baby will be a suitable donor (Testing can determine if embryo can be potential stem-cell donor for sibling, 2004). The test, ...

Critical Response to Cell Phone Technology

voice is composed of sine waves, each of which has amplitude, frequency, and phase (Stern and Mazella, 1996). Amplitude is the wa...

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...

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...

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...

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 ...

Single Cell Protein Success

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

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...

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,...

'Supermolecular Machine' Cell

viruses more successful and therefore more dangerous from the point of view of the hosts. As Rybicki (2001) notes, viruses ...

Unique Characteristics of Stem Cells

will be a group of about thirty cells (NIH, 2004). This is the inner mass and these cells will then develop the many highly speci...

Defense of Stem Cell Research

how the cells are obtained. Abortion clinics have been sources in the past, but it is much more convenient for researchers to cre...

Overview of Catecholamine Secretion

an enzyme that is important in the conversion of norepinephrine to epinephrine and quite possibly the conversion of noradrenergic ...

Hydrogen Fuel as a Renewable Energy Source

studies and analyses of the subject that prove quite the contrary (Renewable Energy Benefits). In fact, the added benefits of usi...

Stem Cell Research Controversy

citing that the industry does not have enough controls to make certain that abuses do not occur. Scientists are stating th...

Urban Legend or Zeitgeist Myths

still believe that they will get cancer by overuse of their cell phones. By and large, this is not a bad urban legend in that it m...

Stem Cell Research and Cloning Issues

puts it as three to five times more significant than pain felt at a later stage of development (Strickler). From twenty weeks on, ...

An Analysis of New Product Marketing Suitability

conductivity properties (Gibson, 1999). It is this additional conductivity that will help the cause of solar energy, otherwise kno...

President George W. Bush's Decision on Stem Cell Research

Bushs intent will be better understood when we analyze the scientific and ethical considerations which are inherent in stem cell r...

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...

Nutrient Storage and Insulin

of food and be in a state of starvation. The food does little good if the cells cant access the calories in the glucose. This is e...

Cells and Journal Articles' Examination

The article presents the reader with some very good presentations in that it is specifically addressing one particular endeavor in...

Cross Membrane Transport and Molecular Mixtures in Joe Alper's Article 'Drug Delivery Breaching the Membrane'

The passage of drugs through the bodys membranes is affected by the process of osmosis and the osmotic pressure which builds up on...

History and Future of HMOs

also had increased dramatically: by 1994, that percentage of GNP had increased to 15 percent and had topped the $1 trillion mark ...

Debates Concerning Embryonic Research

developed fetuses, but are only the stem cells that differentiate into the various structures that eventually do become organized ...