.... ER (SER), which is devoid of ribosomes. The RER is more extensive than SER and acts as a protein producer and storage vessel. Amino acid chains, freshly synthesised by the ribosomes, slide through tiny holes in its membrane into the cisternae, where they remain until they are sent elsewhere in the cytoplasm, or to the cell edge where they are secreted or incorporated into the cell membrane. The membranes of the ER usually form a tightly packed and flattened sac-like structures, that form inter-connected compartments within the cytoplasm. The internal space formed by the membrane sheets is known as the ER lumen. In most cells the ER lumen forms a single intern .....

.... was done by coiling a simple flash tube around a rod, and beaming powerful flashes of light at it. The result was pulses of red laser light. Once they made the device they had to name it. They had think of some word or words to described it. They came up with Light Amplification by Stimulated Emission of Radiation. Using the first letter of each main word they named it laser. The laser had everyone excited. The laser was put through many tests and experiments to see what it could do to help modern civilization. At first there weren't many uses for the laser. Then in the 1970's it became very important. It was finally being used in everyday life. A .....

.... and literature to uncover the potentiality of our future endeavors. From a historic perspective, the ethical concerns about atomic fusion serves as an important cautionary guide. In its conception the prospect was for the betterment of man however the result may eventually bring our demise with the eminent threat of nuclear warfare. In literature, Mary Shelley’s “Frankenstein” serves as a bioethical exhortation for today’s technological advances in genetic cloning. Mary Shelly’s “Frankenstein” provides a clear distinction between the theoretical grandeur of man’s ability to scientifically author life and the stark reality, which it encompasses. Mary pr .....

.... 208 used in the United States are regulated by the FFDCA. Bills such as, The Delaney Clause and The Food Quality Protection Act have modified and enforced pesticide regulations. Consumer concerns with the usage of in the agricultural industry, in regards to health factors, have overwhelmed the U.S. Environmental Protection Agency (EPA) and demand they enforce pesticide regulations. With the assistance from other organizations such as the Senate Agriculture Committee (SAC), National Academy of Science (NAS), National Resources Defense Council (NRDC), and Consumers Union (CU), the EPA has made a notable progress. Throughout the years, consumers have pushe .....

.... so that people would be able to live there some day. Some products developed in NASA's space program that we now incorporate in our daily lives include the vacuum cleaner, pacemaker, pens that can write upside-down, and the zero-gravity training system. The vacuum cleaner was originally a great tool for astronauts in outer space. It is now a very helpful tool for cleaning our homes. The pacemaker is a form of life-support on spacecrafts, helping astronomers' hearts pump while they are outside of the Earth's atmosphere. It is used, on Earth, for those who's hearts have problems with pumping blood. Pens that write upside-down are used in space, where th .....

.... a medal for excellence at the local high school, where the examinations were held in Russian. After completing her high school education in 1883 at the age of sixteen, Marie began earning her living as a tutor and governess for a family in Poland. This was a time when Russia dominated Poland and girls could not attend universities in Poland. Marie’s older sister, Bronya, had already left Poland to study medicine at a university in Paris. Marie sent a portion of her earnings as tutor and governess to Paris to help pay for her older sister’s medical studies. In 1891, when Marie was twenty- four years old, she was invited to live with Bronya upon her complet .....

.... as a result of this bug and by looking at situations that have upset the economy in the past it will give us a better look at what may happen. In order to understand the Y2K bug we must first understand what it is. For many years electronic storage was very expensive. In the early days of computing a Megabyte or a million bytes of information could have cost up to $100,000 to store electronically. This same amount of information storage can now cost around ten cents. Because of this expensive storage limitation code written for these older computers was compressed in any way possible. One way to cut down the size of code was to compress dates to a f .....

.... are taking place. People are conducting an inadvertent global experiment by changing the face of the entire planet. We are destroying the ozone layer, which allows life to exist on the Earth's surface. All of these activities are unfavorably altering the composition of the biosphere and the Earth's heat balance. If we do not slow down our use of fossil fuels and stop destroying, the forests, the world could become hotter than it has been in the past million years. Average global temperatures have risen 1 degree Fahrenheit over the last century. If carbon dioxide and other greenhouse gases continue to spill into the atmosphere, global temperatures could r .....