Yeast

Human Cloning
Human Cloning
Human Cloning Biological Aspects True human cloning involves taking a somatic cell from a person and removing its nucleus. Then the nucleus of a fertilized egg cell is removed and placed in the somatic cell. This is impossible in humans right now because the somatic cells are specialized and there are many genes that have been switched off in them that we do not know how to turn them back on. This was done with frogs however. The eggs were implanted with the nuclei from the intestinal lining of
Active Transport
Active Transport
Active Transport Since the cell membrane is somewhat permeable to sodium ions, simple diffusion would result in a net movement of sodium ions into the cell, until the concentrations on the two sides of the membrane became equal. Sodium actually does diffuse into the cell rather freely, but as fast as it does so, the cell actively pumps it out again, against the concentration difference. The mechanism by which the cell pumps the sodium ions out is called active transport. Active transport requir
Treatments of Alcoholism
Treatments of Alcoholism
Treatments of Alcoholism University of ??? TREATMENTS OF ALCOHOLISM Alcoholism can destroy the life of an alcoholic and devastate the alcoholic's family. But it also has overwhelming consequences for society. Consider these statistics from the National Council on Alcoholism and Drug Dependence: *In 1988, alcoholism and problems related to it cost the United States an estimated $85.8 billion in mortality and reduced productivity; *Fetal alcohol syndrome, caused by a woman's drinking during pregn
Archer Daniels Midland Company
Archer Daniels Midland Company
Archer Daniels Midland Company May 27, 2004 Economics 202- 9:00 The agricultural economy is not well known to many people because in our nation most people do not work for companies that are involved in agriculture and most people do not work on farms. The farm industry may be very large but it could be considered as one of the most important industries, because everyone in the world needs something produced on a farm. Most of the companies that are part of the farm or agricultural industry are
Chapter 6 Vocabulary
Chapter 6 Vocabulary
Chapter 6 Vocabulary Biology 7th period o pho·to·syn·the·sis The process in green plants and certain other organisms by which carbohydrates are synthesized from carbon dioxide and water using light as an energy source. Most forms of photosynthesis release oxygen as a byproduct. o glu·cose n. A monosaccharide sugar, C6H12O6, occurring widely in most plant and animal tissue. It is the principal circulating sugar in the blood and the major energy source of the body. 3. au·to·troph An organism capab
Attention Deficit Disorder
Attention Deficit Disorder
Attention Deficit Disorder English – 108 April 1, 2004 Five Pages # 1 Whether to treat a child suffering from Attention Deficit Disorder (ADD) or Attention Deficit Hyperactivity Disorder (ADHD) is not questioned. The method of treatment and its consequences need to be considered a factor before administering chemical treatments. Research reveals controversial facts regarding the benefits and dangers of using chemical treatment. Attention Deficit Disorder (ADD) is characterized by short attention
Characteristics Of Organisms Used For Genetic Studies
Characteristics Of Organisms Used For Genetic Studies
Characteristics Of Organisms Used For Genetic Studies o General Features of an Organism Used for Genetic Studies o good genetic background o easy to grow o controlled matings possible o can be genetically engineered o funding available o Viruses o easily grown in culture o rapid generation time o encode only a few the proteins, which permit a detailed analysis of well-defined system o some viruses have control mechanisms found in eukaryotic species o can be genetically engineered o lack organize
Allicin
Allicin
Allicin Chemistry 2060 27 March, 2000 Allicin- C6H10OS2 - Allicin is a compound that occurs in garlic not in its natural state but when it is cut, crushed, or slightly cooked. It is suspected to be an antibacterial, anti-fungal agent with health benefits as a liquid oxide. Much of the research pertaining to allicin has not been conclusively proven but studies have shown that when at least two servings of garlic are consumed twice a week it enhances immunity; it improves circulation; it is a topi
Protein Digestion
Protein Digestion
Protein Digestion Proteins are made up of amino acids. There are 20 amino acids commonly found in biological materials. These can be divided into 2 groups, indispensable and dispensable. The indispensable amino acids cannot be produced by the body so are required in the diet. The dispensable amino acids can be produced by the body so are not required in the body. Indispensable amino acids Dispensable amino acids Isoleucine Alanine Leucine Arginine Lysine Aspartic acid Methione Cysteine Phenylala
Commonly Prescribed Drugs
Commonly Prescribed Drugs
Commonly Prescribed Drugs SELECT another chapter from the list .....Go to the Complete Table of ContentsAcknowledgementsThe EditorsThe ContributorsForewordCh 1 - How to Get the Care You NeedCh 2 - Meeting the Heatch Care Needs of the Aged and DisabledCh 3 - Medical Decision Making: Ethical ConsiderationsCh 4 - The Fundamentals of Good HealthCh 5 - The Basics of Good NutritionCh 6 - Smoking, Alcohol, and Substance AbuseCh 7 - Health Concerns During Infancy and ChildhoodCh 8 - The Adolescent Years
Investigating the Properties of the Enzyme Catalase
Investigating the Properties of the Enzyme Catalase
Investigating the Properties of the Enzyme Catalase Introduction The discovery of enzymes occurred accidentally in the late nineteenth century. The German chemist Eduard Buchnar had been attempting to harvest fluid derived from yeast extracts, to his exasperation the fluid extracts taken kept decaying. With the knowledge sugar acts as a preservative of fruit, Buchnar introduced sugar to his liquid extracts in the hope the sugar would preserve the yeast extracts. To his astonishment the yeast flu
Genetically modified organisms have no place outside the laboratory
Genetically modified organisms have no place outside the laboratory
Genetically modified organisms have no place outside the laboratory Genetic modification is the modification of genetic modification of genetic make-up so that modification is passes on to the organism’s descendants. Recently the term has come to be used for the process of ‘genetic engineering’ where newly developed processes of molecular biotechnology are used to insert relatively few genes into an organism’s genome. These techniques rely on the ability to cut DNA precisely, isolate desired fra
Specificity of enzymes Sugars metabolized by yeast
Specificity of enzymes Sugars metabolized by yeast
Specificity of enzymes: Sugars metabolized by yeast. Aim: The aim of this experiment is to determine whether yeast is sugar specific. Are there some sugars that it breaks down better than others, are there sugars it cannot breakdown and do these results have anything to do with the sugars’ structural formulae? Hypothesis: It may be predicted that yeast will probably break down some sugars better than others. Glucose is probably the sugar that will be more successful in being broken down as it is
Nutrition and You
Nutrition and You
Nutrition and You Nutrition is the relationship of foods to the health of the human body . Proper nutrition means that you are receiving enough foods and supplements for the body to function at optimal capacity. It is important to remember that no single nutrient or activity can maintain optimal health and well being, although it has been proven that some nutrients are more important than others. All of the nutrients are necessary in different amounts along with exercise to maintain proper healt
INTRODUCTION
INTRODUCTION
INTRODUCTION: McDonald's Corporation is the world's leading food service organization. The corporation started out as a small drive-through in 1948 by two brothers, Dick and Mac McDonald. Raymond Albert Kroc, a salesman, saw a great opportunity in this market and advised Dick and Mac to expand their operation and open new restaurants. In 1961 Kroc bought out the McDonald brothers. By 1967 McDonalds expanded its operations to countries outside the U.S.A. This unyielding expansion led the Corporat
Aids
Aids
Aids AIDS - What's new ? ------------------- Is the message getting through? We already know enough about AIDS toprevent its spread, but ignorance, complacency, fear and bigotry continue to stop many from taking adequate precautions to stop the risk of getting the aids virus. We know enough about how the infection is transmitted to protect ourselves from it without resorting to such extremes as mandatory testing, enforced quarantine or total celibacy. But too few people are getting the AIDS mess
AIDS - What's new
AIDS - What's new
AIDS - What's new ? ------------------- Is the message getting through? We already know enough about AIDS to prevent its spread, but ignorance, complacency, fear and bigotry continue to stop many from taking adequate precautions. We know enough about how the infection is transmitted to protect ourselves from it without resorting to such extremes as mandatory testing, enforced quarantine or total celibacy. But too few people are heeding the AIDS message. Perhaps many simply don't like or want to
AIDS A US- Made Monster
AIDS A US- Made Monster
AIDS: A U.S.- Made Monster? PREFACE In an extensive article in the Summer-Autumn 1990 issue of Top Secret, Prof J. Segal and Dr. L. Segal outline their theory that AIDS is a man-made disease, originating at Pentagon bacteriological warfare labs at Fort Detrick, Maryland. Top Secret is the international edition of the German magazine Geheim and is considered by many to be a sister publication to the American Covert Action Information Bulletin (CAIB). In fact, Top Secret carries the Naming Nam
05-16-97
05-16-97
05-16-97 A major question facing many teenagers is whether or not to have sex. A result of having sex is contracting sexually transmitted diseases. Sexually transmitted diseases, or venereal diseases affect 10 to 12 million Americans each year. (Daugirdas 75) In the United States, sexually transmitted diseases strike an average of one person every 1.5 seconds. (76) About half of STD patients are under the age of twenty-five. (Landers 45) Nearly 2.5 million teenagers are infected with these deadl
In the world we live in there are many diseases which are so deadly to
In the world we live in there are many diseases which are so deadly to
In the world we live in, there are many diseases which are so deadly to the point where there is no cure for the disease. At one's first thought, most would think of AIDS, herpes, or maybe alshimers. However one might not consider Hepatitis, because a vaccine has been developed for types of the disease. Hepatitis can be caught and can also be hereditary. It is a disease to which there is no cure for but can be contained. A person may have hepatitis for many years and still not be aware that the
The Human Genome Project
The Human Genome Project
The Human Genome Project Walter Gilbert who is a molecular biologist became interested in undertaking the Human Genome Project (HGP) in 1987. Robert Kanigel of the New York Times Magazine wrote This project ... would reveal the precise biochemical makeup of the entire genetic material, or genome, of a human being ... it would grant insight into human biology previously held only by god.” (McMurry, 758) The plan was to create a map or library of human deoxyribonucleic acid (DNA). About the same
AIDS is the final life-threatening stage of infection with human
AIDS is the final life-threatening stage of infection with human
AIDS is the final, life-threatening stage of infection with human immunodeficiency virus (HIV). AIDS stands for acquired immunodeficiency syndrome. The name refers to the fact that HIV severely damages the patient's disease-fighting immune system. Cases of AIDS were first identified in 1981 in the United States, but researchers have traced cases to as early as 1959. Millions of AIDS cases have been diagnosed worldwide. AIDS is caused by two viruses that belong to a group called retroviruses. Th
TABLE 2 RUMEN DEGRADABILITY OF PROTEIN IN COMMON FEEDS
TABLE 2 RUMEN DEGRADABILITY OF PROTEIN IN COMMON FEEDS
TABLE 2. RUMEN DEGRADABILITY OF PROTEIN IN COMMON FEEDS Feed Degradability Undegradability .............% of crude protein........ Alfalfa, hay or haylage 75 25 Barley 73 27 Brewers grain, dried 47 53 Corn, dried 50 50 Corn gluten meal 45 55 Corn, high moisture 65 35 Corn silage 70 30 Cottonseed, whole 55 45 Distillers grains, dried 46 54 Linseed meal 65 35 Soybean meal-44 65 35 Soybeans, raw 74 26 Soybeans, roasted 51 49 Urea 100 0 TABLE 3. SUMMARIZATION OF FAT SOLUBLE VITAMINS IN DAIRY RATION
Drinking alcoholic beverages is not new Today millions of people drink
Drinking alcoholic beverages is not new Today millions of people drink
Drinking alcoholic beverages is not new. Today, millions of people drink now and then to get a feeling of pleasure and relief of tension. It is such a familiar part of their life-style that many do not realize alcohol is a drug. Alcoholic beverages in bottles and cans vary greatly in taste, use, cost, and the amount of alcohol they contain. The fermentation process by which beer is made is known as brewing. Grain cereals such as wheat, barley, and rye are combined with yeast under the direction
First I will tell you about Vitamin B-1 otherwise known as Thiamin Thi
First I will tell you about Vitamin B-1 otherwise known as Thiamin Thi
First I will tell you about Vitamin B-1, otherwise known as Thiamin. This was discovered in 1926.This is made up of several complex molecules. This plays an important role in the bodies metabolic system for creating energy. This is very necessary for a normal functioning of the nervous system, muscles, heart, stabilizes hunger so that you aren't really hungry one second and not hungry the next. This also promotes growth and really good muscle tone. Although, I have found that there are many def
Genital Herpes
Genital Herpes
Genital Herpes Herpesviruses have been waging a war against man and winning. The herpesvirus family is but one of hundreds of viral families that people deal with for most of their lives. The influenza viruses, for example, cause the illness known as the flu, while rhinoviruses are responsible for causing the common cold. Both of these viral families have dozens of viral strains that have similar traits, but are still very unique individuals. Herpesviruses are no different and probably cause
Vitamin B6 is one of the most active of the B vitamins taking part in
Vitamin B6 is one of the most active of the B vitamins taking part in
Vitamin B6 is one of the most active of the B vitamins, taking part in many metabolic functions. These functions include releasing glycogen from the liver when our muscles need extra energy. B6 also assists in the metabolism of protein. Recently research has shown B6 to be essential in the regulatory functions of the female reproductive system via it's role in hormone production. In both men and women B6 has proven to be beneficial in preventing cardiac problems . And, studies show that B6 is b
Sugar A Provider of Many Things
Sugar A Provider of Many Things
Sugar: A Provider of Many Things Sugars are a part of the carbohydrate group of foods. There are three types of simple sugars : Sucrose, Fructose and Glucose. These occur in significant amounts in fruits, vegetables and other types green plant life. All food energy comes from the sun’s effect on green plant life. The plants convert the sun’s energy into sugars and starches. As the human body cannot convert the sun's energy, it relies on the energy derived from plants. Carbohydrates, fats and pr
This article from the World Wide Web is about the Kombucha fungus what
This article from the World Wide Web is about the Kombucha fungus what
This article from the World Wide Web is about the Kombucha fungus, what some call the miracle mushroom. This widely hyped ailment-for-anything are also known as Manchurian mushrooms and Indo- Japanese tea fungus. There is so much information about Kombucha that when I did a web search on it over 100 web sites were devoted to this strange fungus I had never heard of. I decided to look further as see what all this hype is about. Kombucha is a yeast culture supposedly possessing an natural antibio
Yeast Population Growth Lab Report
Yeast Population Growth Lab Report
Yeast Population Growth Lab Report Introduction: The purpose of this lab experiment was to illustrate the basic concepts of yeast population growth including measurement and specific growth rate calculations. The nature of involved in yeast cell reproduction will also be covered. The overall objective of the lab was to determine what concentration of molasses/Karo syrup in water is most effective to produce the maximum number of yeast. Yeast was chosen because it is inexpensive and has a rapid l
Alcohol Notes
Alcohol Notes
Alcohol Notes Bar and Beverage MGT. Alcohol comes from Plant and Yeast, the byproduct is CO2 and Alcohol when Yeast eats sugar ++++++++++++++++++++++++++++++++++++++++++++++ History Cave men found it on grapes Gifts were given from the Greek Gods Wedding/Bridal is made up of Bride and Ale Alcohol is linked with wisdom due to alcohol symposium=Drinking and talking together In Vino Veritas-In wine Truth Greeks were given food rations of booze used as a thirst Quenches Greeks discovered that wine
Dostoevsky
Dostoevsky
Dostoevsky Dostoevsky first presents Smerdyakov, in The Brothers Karamazov, in Book 3 of Part 1. The author divulges details of the conception of the fourth son of Fyodor Pavovich Karamazov. Late on a September evening, a drunk Fyodor, by modern standards, rapes a homeless woman. Stinking Lizaveta, the victim of Fyodor's violence, was a legend in the town. Regardless of her unattractive and dirty appearance, her poverty, and homelessness, the townspeople regarded her with sympathy and compassion
Beer
Beer
Beer Historically hops, yeast, malted barley, and water have all played the greatest and most important role in society. For almost 8000 years these ingredients have been mixed and have been appreciated by all classes of society in almost all civilizations. The old cliche accident is the mother of invention is a phrase that definitely holds true in the world of beer. The discovery was made way back when the Mediterranean region was the seat of civilization and barley flourished as a dietary st
Tale of Two cities
Tale of Two cities
Tale of Two cities A Time of Terror A Tale of Two Cities by Charles Dickens is a story written to promote awareness of the tragedies that occurred in France during the French revolution. The two themes of the book are interconnected with each other. The themes are those of sacrifice, and hate. The themes are portrayed through out the book and are shown by the actions of the characters. The story is perfectly described in the following paraphrase by William Butler Yeats, in The Second Coming Thin
Wavelength of 10 or Higher and 11 down Gamma Rays are produced in labs
Wavelength of 10 or Higher and 11 down Gamma Rays are produced in labs
Wavelength of 10 or Higher and 11 down. Gamma Rays are produced in labs Gamma Rays are Waves on the electromagnetic Spectrum that have a Wavelength of 10 or Higher and 11 down. Gamma Rays are produced in labs through the process of nuclear collision and also through the artificial Radioactivity that accompanies these interactions. The high energy nuclei needed for the collisions are accelerated by such devices such as the Cyclotron and synchrotron. There are also many uses for Gamma rays in Medi
Food Processing
Food Processing
Food Processing Throughout the history of mankind science has searched into the realms of the unknown. Along with it bringing new discoveries, allowing for our lives to become healthier, more efficient, safer, and at the same time, possibly more dangerous. Among the forces driving scientists into these many experiments, is the desire to preserve the one fuel that keeps our lives going; FOOD. As early as the beginning of the 19th century, major breakthroughs in food preservation had begun. Soldie
Hepatitis
Hepatitis
Hepatitis In modern society when a person gets sick with the flu or a cold they will usually go about their normal routine with the exception of a sneeze or a cough throughout the day. Sometimes things can be more than what they appear to be. The symptoms start out like the flu with coughing, fever, aches, and vomiting. However, the disease gradually worsens with symptoms of extreme weakness and excrushatating abdominal pain. By then it is usually too late when the person finds out that their li
HIV
HIV
HIV Like the majority of the American population I have lived in a cloud of ignorance about the HIV and AIDS crisis. I have never know anyone close to me that has been infected with either of the two viruses. So when the option to research something to do with sexuality arouse I felt this would definitely further my education about a lethal killer that is roaming this earth. Since I knew next to nothing about this topic I will start from the begging of the disease and discuss where it's at now.
Sexual Transmitted Diseases Defined
Sexual Transmitted Diseases Defined
Sexual Transmitted Diseases Defined TABLE OF CONTENTS I . Sexually transmitted diseaeses defined II. Genital Herpes III. Vaginal Candidiasis IV. Chlamydia V. Prevention VI. Bibliography A sexually transmitted disease is not the same as genital disease. Most genital diseases are not caused by sexually transmitted organisms. But most sexually transmitted infections do involve the genitals. Infection of the rectum, throat, and the eye are also common. Alot of sexually transmitted diseases spread fr
A Massive Project for the Benefit of Mankind A Look at the Human Genom
A Massive Project for the Benefit of Mankind A Look at the Human Genom
A Massive Project for the Benefit of Mankind: A Look at the Human Genome Project Scientists are taking medical technology to new heights as they race to map all of the genes, nearly 100,000, in the 23 chromosomes of the human body. Along the way, they hope to understand the basis of, and maybe even develop methods of treating certain genetic diseases, such as Alzheimer’s and Muscular Dystrophy. They plan to do this by identifying the DNA sequence of an abnormal gene in which a disease originates
Genetic Engineering
Genetic Engineering
Genetic Engineering Bioengineering, or genetic engineering is an altering of genes in a particular species for a particular outcome. It involves taking genes from their normal location in one organism and either transferring them elsewhere or putting them back into the original organism in different combinations. Most biomolecules exist in low concentrations and as complex, mixed populations which it is not possible to work efficiently. This problem was solved in 1970 using a bug, Escherichia co
New Developments or Research in Genetic Cloning Summary
New Developments or Research in Genetic Cloning Summary
New Developments or Research in Genetic Cloning: Summary Since genetic cloning is a very wide topic, the focus of my paper lies mainly on the new discoveries which might be beneficial to human beings. The focus of the first section of the paper is on the various cloning techniques geneticists use nowadays. They techniques included range from the simplest and suitable for all situations, to complicated and suitable for certain areas. The second section of the paper, the longest section, discusses
The Relationship Between Food Concentration and Respiratory Activity
The Relationship Between Food Concentration and Respiratory Activity
The Relationship Between Food Concentration, and Respiratory Activity In this experiment different concentrations of sucrose were tested to determine which leads to the most respiratory activity in yeast. Yeast is a heterotrophic anaerobic fungus which lacks chlorophyll. Yeast is used commercially to ferment the sugars of wheat, barley, and corn to produce alcohol, and in the baking industry to raise or expand dough. Yeast or alcoholic fermentation is the anaerobic process of respiration by whic
The History Use and Effectiveness of Medicinal Drugs
The History Use and Effectiveness of Medicinal Drugs
The History, Use, and Effectiveness of Medicinal Drugs I. The History, Use, and Effectiveness of Medicinal Drugs A. Introduction (Pg's 1-2) II. Aspirin (Pg's 3-6) A. Its Origin B. Dosages C. Relative Effectiveness D. Side Effects E. Alternate Treatment III. Sulfa Drugs (Pg's 7-10) A. Its Origin B. Dosages C. Relative Effectiveness D. Side Effects E. Alternate Treatment IV. Antibiotics (Pg's 11-14) A. Its Origin B. Dosages C. Relative Effectiveness D. Side Effects E. Alternate Treatment V. Antihi
Biotechnology
Biotechnology
Biotechnology Biotechnology: Its application in agriculture Introduction: Persuade public to become aware of the changes Persuade audience to think about where they stand on this very important issue and take action according to your decision. Labeling and careful regulation of genetically manufactured foods v Persuade the American Public to think about the following changes that are being made in Agriculture as a society wish should discuss the issue. v Control genetic technology, Persuade publ
Lab
Lab
Lab SEXUALLY TRANSMITTED DISEASES INTRODUCTION According to the Websters’ dictionary, a sexually transmitted disease, or commonly termed STD, can be defined as any of various diseases transmitted by direct sexual contacted that include classic venereal diseases (as syphilis, gonorrhea, and chancroid) and other diseases (as hepatitis A, Hepatitis B, giordiasis, and AIDS) that are often or sometimes contracted by other sexual means (Internet 3). This lab report will be dealing with three specific
The Human Genome Project What
The Human Genome Project What
The Human Genome Project, What What would you do if you were given the power to change your genetic code from brown hair to blond?. Man has had this ability through natural selection for some time without knowing it, but in the near future scientist will be able to speed the process of natural selection by changing a persons genes. Scientists have identified what constitutes human DNA located in the nucleus of a cell. The Human Genome Project was established to identify the genes that make us wh
Sexually Transmitted Diseases STD
Sexually Transmitted Diseases STD
Sexually Transmitted Diseases (STD) There are now more than twenty disorders recognized as being transmitted primarily by sexual means. The more familiar STD's are AIDS, gonorhea, syphilis, chlamydia-related infections, genital herpes, candidiasis, nonspecific vaginitis, trichomoniasis, pediculosis, scabies, and urinary tract infections. GONORRHEA One of the most frequently encountered communicable diseases in the U.S. It is caused by the bacterium Neisseria Gonorrihoeae, which is common all ove
Child Abuse
Child Abuse
Child Abuse Maltreatment of children is not a new phenomenon. It dates back far into history, as far as the colonial times and even back to biblical times. During the recent years child maltreatment has had an increase in the publics eye. There are many factors to child maltreatment. There are four general categories of child maltreatment now recognized. They are physical abuse, sexual abuse, neglect and emotional maltreatment. Each category, in turn, covers a range of behavior. The maltreatment
Treatments of alcoholism
Treatments of alcoholism
treatments of alcoholism TREATMENTS OF ALCOHOLISM Alcoholism can destroy the life of an alcoholic and devastate the alcoholic's family. But it also has overwhelming consequences for society. Consider these statistics from the National Council on Alcoholism and Drug Dependence: *In 1988, alcoholism and problems related to it cost the United States an estimated $85.8 billion in mortality and reduced productivity; *Fetal alcohol syndrome, caused by a woman's drinking during pregnancy, afflicts fiv