Electrophoresis Separation of Proteins Cytochrome C, Myoglobin, Hemoglobin, and Serum Albumin by Using Isoelectric Focusing System (IEF) Introduction Proteins are composed of amino acids. All amino acids are amphoteric molecules consisting of three types of amino acids: neutral, acidic, an...

Why We Can View Television The only reason we can view the effects of the television is due to how our brain interprets the signal it emits. Broken down, the images on a television are made up of tiny little particles of light. These are called pixels. Each pixel is a tiny part of an image. ...

Electrolysis Investigation Introduction The investigation I am conducting is to find out how much copper is attracted to the cathode from passing electricity through copper sulphate solution through an experiment called Electrolysis. When the power pack is turned on electrons pass through the ...

You are cruising down the road at 60 mph in the newest sports car; you step on the gas expecting to hear a roar from the engine, instead, you hear nothing at all. You think to yourself for a brief moment, "there must not be an engine." You know that that isn't correct as you try to re...

The female breast is a familiar structure on the human body. It comes in multiplicity of different sizes and shapes. The breast rests against the chest wall and immediately underneath the breast is the large pectoralis muscle. The muscle covered with a layer of connective tissues called the fascia,...

magine a rape/ murder has just happened. The police go in to recover evidence. The only thing that can be found is a sample of DNA from a trace of blood on the victim. This DNA sample must be some how linked top the suspect. These DNA samples can be separated using gel electrophoresis. The numbe...

Deoxyribonucleic Acid (DNA) reveals an individuals unique genetic code, something very helpful to reveal clues in various crimes around the world. By recovering DNA from a crime scene, technicians can perform various tests to compare and analyze the DNA sequence. Among these tests are Gel Electrop...

As the scientific world progresses and the over-consumption of fossil fuels continues, scientists, environmentalists, and businessmen alike seek alternate forms of energy production and usage. One such alternative is viable through fuel cells. Fuel cells can power cars, trucks, and buses without emi...

Acquired Immune Deficiency Syndrome also known as AIDS is a group of many different illnesses that together make the characteristics of a disease. AIDS begins with attacks on the immune system caused by an infection called the human immunodeficiency virus known best as HIV. In patients who have ac...

Abstract This paper discusses the threats posed by and the effect of biological weapons. The focus is on six of the most dangerous biological warfare agents, as perceived by the Center for Disease Control and Prevention (CDC) in Atlanta, Ga. These are anthrax (bacillus anthracis), botulinum toxin...

Mononucleosis Mononucleosis is an infectious disease found in humans, in which the blood and tissues contain mononuclear leukocytes. These are white blood cells with only one nucleus, either monocytes or lymphocytes. An infectious disease is a disease that can give you an infec...

Everyday, at least 3,000 people are diagnosed with cancer. The cells divide in the body more rapidly and keep growing when they would normally stop. A large mass of cells may form into a tumor. The cancer cells that have developed may interfere with the work of normal cells in the body. The dia...

The Bubonic Plague: What Did it Really Accomplish? Imagine a disease so deadly that every one out of three people in the United States would die. A disease so tragic that it would change the course of history forever. The Bubonic Plague, also known as the Black Death, was one of t...

The Black Death The Black Death was a plague that carried a disease that ravaged its way through the world, eventually causing economic, political, and cultural disruptions. It came like a murderer in the night, when no one was expecting it. This mysterious disease first attacked the peop...

The Bubonic Plague of Europe During the late 1340's and early 1350's, approximately one third to one half of the population of Europe was wiped out by the Bubonic Plague, otherwise known as the "Black Death". During this time people were armed with little to no understanding o...

Fighting Breast Cancer If a woman were to be diagnosed with breast cancer 15 years ago, it was most likely that she wouldn't survive. There wasn't much knowledge of the subject then leaving doctors clueless in how to treat the matter. With all of the technology of today, the medical wor...

Breast Cancer In the United States in 1999 alone, an estimated 43,700 people will die from breast cancer. It is the number two cancer killer among females ages 15 to 54. On average if a woman gets this disease, their life expectancy drops drastically. This cancer is within the top thr...

Bovine Tuberculosis Mycobacterium bovis (Bovine Tuberculosis) (or cattle Tuberculosis) was first discovered by Columella (Louis Junius Moderatus Columella) which was born in Cadiz, Spain and resided in Northern Italy when he discovered the bovine Tuberculosis in the year 14 A D. In 1882...

Is the Gulf War Syndrome Real? On August 2, 1990, Iraq invaded Kuwait. The United States government acted very quickly. Ships were dispatched to the Persian Gulf, and oil prices shot up as and oil embargo was placed against Iraq. The U.S. government told us that Saddam Hussein was poised ...

INTRODUCTION: The body is constituted of different types of cells which unite together to form contrary tissues. Tissues are a group of similar cells and their intercellular substance specialized to perform a specific function; primary tissue types of the body are epithelial, connective, muscle, an...

Breast cancer occurs when there is a malignant tumor inside the breast. Each year more than 185,000 women are diagnosed with breast cancer, and the incidence of this disease is rising in developed countries. There are approximately 43,500 deaths from breast cancer annually, making this disease secon...

Radiation as Detection and Treatment of Breast Cancer Radiation plays a major role in the detection and treatment of breast cancer through mammograms and radiation therapy. Cancer, or tumors, are malignant growths which do not function like a normal cell. Instead, they grow uncontrollably uncheck...

TUBERCULOSIS Tuberculosis also known as TB, has existed since at least 2000 BC. The term tuberculosis was first used in 1839, and it is derived from the Latin word tubercula. Tubercula means a small lump, referring to the small scars seen in the tissues of infected individuals. "This ...

In this project I will discuss the problems with aids, particulary in South Africa, and how it‘s possible that this disease has become such a big problem for this country. I will give you some information about Aids, and also suggestions for what we can do to avoid it in the future. My sourc...

Three Epidemics Throughout History For various reasons throughout history and throughout the world humans have been devastated by pandemics, epidemics, and endemics that have nearly wiped out populations entirely. This paper will overview just a few of the most devastating of these epidemics whic...