The Testes Are

Michael Tschappat
Michael Tschappat
Michael Tschappat Patricia Stull English 102 11/25/96 Dicks' Androids and Scotts' Replicants Philip K. Dick has written over fifty novels, and is considered among some of the greatest experimental writers of the 1950s and ‘60s, such as; William Burroughs, J.G. Ballard, and Thomas Pynchon.(Star 34) He has written science-fiction and regular fiction. His fiction usually spoke of people trying to figure out who they are, or what they are supposed to be. He is best known, however, for his work in s
Proteins made from ribosomes attached to the rough endoplasmic reticul
Proteins made from ribosomes attached to the rough endoplasmic reticul
Proteins made from ribosomes attached to the rough endoplasmic reticulum enter the lumen of the ER and move to the smooth endoplasmic reticulum. A small vacuole (vesicle) pinches off the smooth ER and carries the protein to the Golgi apparatus, where it is further processed. ------------------------------------------------------------- Mitochondria are bounded by a double membrane. The inner membrane is folded to form little shelves, called cristae, which project into the matrix, an inner space
Surviving Adolescence
Surviving Adolescence
Surviving Adolescence GENG 248 5 May 2003 Adolescence is a sort of a never-never land between childhood and adulthood. It can be wonderful and diverse and full of expectation. But it can also be filled with uncertainty and constant change. Everything a child learned to trust is suddenly challenged. One day you are a cute kid that everybody seemed to adore, and the next day your skin and body are changing and the calmness you felt is gone. Females begin to outgrow males, risks are taken to get at
Hoppy Heart Homework Assignment
Hoppy Heart Homework Assignment
“Hoppy” Heart Homework Assignment P-2 Class 17 EMSM 250 5/19/03 The human heart is a hollow, cone shaped organ that is relatively the size of a person’s fist. The apex of the heart is tilted obliquely and pointed towards the left hip and it rests on the diaphragm at approximately at the level of the fifth intercostal space, which is about the nipple line (Marieb 309). The heart weighs around 300 grams (10 oz.) in an adult. The heart is near the middle of the thoracic cavity in the mediastinum, w
Testes
Testes
Testes 1) The testes of the male and the ovaries of a female are probably two of the most vital organs needed when trying to reproduce. There are both similarities and obvious differences between the two. The male testes are about two to three inches long and hang externally between the legs of a male. There are two testes and they both have the same role when trying to reproduce. The testes produce sperm around the age when a boy starts to enter puberty and will continue to produce sperm until
Biology Instinct
Biology Instinct
Biology Instinct Insects are neumerout invertebrate animals that belong in the Phylum Arthropoda and Class Insecta. The class Insecta is divided into 2 subclasses: Apterygota, or wingless insects, and Pterygota, or winged insects. Subclass Pterygota is futher divided on basis of metamorphosis. Insects that have undergone incomplete metamorphosis are the Exopterygota. Insects that undergo complete metamorphosis are the Endopterygota. Insects have an outer bilateral exoskeleton to which the muscle
INTRODUCTION
INTRODUCTION
INTRODUCTION This paper deals with the importance, use by humans and culture of honey bees. Honey Bees are the highest form of insect life(1) and live in a well organized colony that does not need to hibernate(8). They produce honey and store it in wax comb and use the same hive from one year to the next. One hive contains 35,000 to 50,000 bees. TAXONOMY Honey bees belong to class Insectae, order Hymenoptera , family Apidae, genus Apis, species Apis mellifera (honey carrying bee)(8). STRUCTURE A
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
The Psychological Effects of Using Steriods
The Psychological Effects of Using Steriods
The Psychological Effects of Using Steriods Anabolic Steriods. What are they? Where do they come from? Why are they used? From amateurs to pros, from body builders to football players and every sport in between, Steriods, or roids as they are referred to, have been in the circle of athletes since the 1950's. Is it vanity that drives athletes to use steriods? Do they understand the end results from the abuse of roids? What psychological effects do steriods have on users? In order to understan
Correcting the Code
Correcting the Code
Correcting the Code Often there is a sudden breakthrough in a field of sciences, a key moment, an experiment, an event that changes people’s lives all over the world. In September of 1990, the first genetic treatment of a human being with an inherited illness was they key moment or event for genetics. They injection of a genetically altered white blood cells into the child’s body was little more than a transfusion. The child sat on a bed, an intravenous tube was hooked to her arm and her own wh
CREATINE
CREATINE
CREATINE Creatine a natural substance found in your body. About 95% of creatine is found in your skeletal muscles and the leftover 5% is found throughout your body mostly your heart, brain, and testes. Your body makes about one gram of ceatine a day and you eat about one gram a day making your total intake about two grams per day. Creatine is formed in the liver, pancreas, and kidneys, but the main source is found in the food you eat the food you eat mostly meat and fish. What exactly does it d
The History of Kenworth Motor Truck Company
The History of Kenworth Motor Truck Company
The History of Kenworth Motor Truck Company During the time that brought dramatic change to the Northwest as Model Ts began challenging the horse and carriage in the transportation race, a Seattle businessman Edgar Worthington was managing his mother’s building, which was a car and truck dealership at the time. Edgar had a very special interest in the Gerlinger Motor Car Company, watching as they worked, sold, and fixed cars and trucks. He never had any clue that someday it would be his. The fi
Multiple Sclerosis Diego Toro
Multiple Sclerosis Diego Toro
Multiple Sclerosis Diego Toro Multiple Sclerosis is a very common disease of the central nervous system, brain and spinal cord. Multiple Sclerosis builds up this inflammation called Myelin. Myelin is A fatty material that insulates nerves. The Myelin does not let the message from the nerve To the brain and this causes the Multiple Sclerosis symptoms. Symptoms depend on which part of the nervous system have been affected. Everyone who has Multiple Sclerosis have different symptoms. The most comm
Cancer is a disease of the body cells When normal cells lose their abi
Cancer is a disease of the body cells When normal cells lose their abi
Cancer is a disease of the body cells. When normal cells lose their ability to limit and direct their growth, they divide too rapidly and grow without any order. Then, too much tissue is produced, and tumors form. Often, surgery is used to remove the cancer cells, but chemotherapy and radiation are also used. Radiation is the use of radiation in the treatment of diseases, such as cancer. It is also called irradiation, radiotherapy, teletherapy, and brachytherapy. About 50 percent of cancer pati
Steroids
Steroids
Steroids Introduction What are anabolic steroids? Anabolic steroids are synthetic derivatives of the male hormone testosterone. The full name is androgenic anabolic steroids. These products of testosterone promote the growth of skeletal muscle and increase lean body mass. Anabolic steroids were first abused by bodybuilders seeking to get an edge on the competition. Today, bodybuilders and athletes use anabolic steroids to enhance performance and also to improve physical appearance. Steroids are
Steroids
Steroids
Steroids Steroids are a very large class of compounds which occur in all animals. The steroids used by athletes are mostly androgenic steroids: steroids which act like testosterone. The steroids used to treat inflammatory disorders (e.g. prednisolone, cortisone,beclomethasone, budesonide, dexamethasone and dozens of others) are cortico steroids and do not have anabolic effects. Testosterone in the male is produced mainly in the testis, a small amount being produced in the adrenal. It is synthesi
In Vitro Fertilization
In Vitro Fertilization
In Vitro Fertilization History of the IVF Procedure: In vitro fertilization, probably the best known and most used of the assisted reproductive technologies(ART) for well over a decade, allowed infertile couples the chance to conceive and bear children. With contemporary gain of in vitro fertilization, intense research and promising improvements, prove to show a popular growth of IVF. In Vitro Fertilization (IVF), is an ART in which one or more eggs are fertilized outside a female's body. This t
Steroids
Steroids
Steroids Many people have had their lives ruined by the use of illegal steroids, yet the desired effects are so overwhelming that people tend to overlook the consequences. Steroid users believe taking anabolic steroids will enhance their performance, strength, size,etc. They regard the use of them as legitimate as any other aspect of training. To begin with, the term anabolic means to build tissue, therefore anabolic steroids tend to increase constructive metabolic pathways within the body. Also
Adolescence
Adolescence
Adolescence Adolescence is the developmental stage between childhood and adulthood; it generally refers to a period ranging from age 12 or 13 through age 19 or 21. Although its beginning is often balanced with the beginning of puberty, adolescence is characterized by psychological and social stages as well as by biological changes. Adolescence can be prolonged, brief, or virtually nonexistent, depending on the type of culture in which it occurs. In societies that are simple, for example, the tra
Cancer
Cancer
Cancer I. Cancer is a group of diseases characterized by an uncontrolled growth of abnormal cells. If the spread of these abnormal cells is not controlled, cancer can cause death. Most cancers take the form of tumors, although not all tumors are cancers. A tumor is simply a mass of new tissue that serves no physiological purpose. It can be benign, like a wart, or malignant, like cancer. Benign tumors are made up of cells similar to the surrounding normal cells and are enclosed in a membrane that
Mumps
Mumps
Mumps Mumps is a disease caused by a virus and occurs only in human beings. Mumps is found all over the world. Mumps is a contagious disease when the salivary glands, on one or both sides of the jaw, swells. Mumps usually occurs in school age children, but young adults may catch the disease. Everyone born before1957 has already had mumps. After one attack of mumps, you will have lifelong immunity. The mumps virus is spread by contact of another person's discharge from the nose or mouth. The viru
Birds
Birds
Birds Birds are some of the most amazing animals on earth. Most have the ability to fly. Some use ground travel. Some use claws, others use only their beaks. Birds come in many varieties of colors and sizes. Birds are warm-blooded, egg-laying creatures from the aves class. Along with the obvious feathers and wings, birds have other adaptations for flying such as a wide keel on the sternum, with large wing muscles attached, air spaces and sacs throughout the body and bones, to decrease their weig
Body Systems
Body Systems
Body Systems There are 10 body systems, one of them is the Integumentary (skin). It is composed of hair, skin, nails, sence receptions and oil glands. Its functionis to protect from outside, to regulate the body temperature, to make synthesis of hormones & chemicals and is used as a sense organ. Another one is the Skeletal System (bones). It is made of about 206 bones, that are divided in tho categories: axial bones (in the body by itself) and apendicular bones (arms & legs). We have Joints too.
Development of the Human Zygote
Development of the Human Zygote
Development of the Human Zygote November 16, 1995 Hundreds of thousands of times a year a single-celled zygote, smaller than a grain of sand, transforms into an amazingly complex network of cells, a newborn infant. Through cellular differentiation and growth, this process is completed with precision time and time again, but very rarely a mistake in the blueprint of growth and development does occur. Following is a description of how the pathways of this intricate web are followed and the mista
Insects
Insects
Insects Insects are neumerout invertebrate animals that belong in the Phylum Arthropoda and Class Insecta. The class Insecta is divided into 2 subclasses: Apterygota, or wingless insects, and Pterygota, or winged insects. Subclass Pterygota is futher divided on basis of metamorphosis. Insects that have undergone incomplete metamorphosis are the Exopterygota. Insects that undergo complete metamorphosis are the Endopterygota. Insects have an outer bilateral exoskeleton to which the muscles are att
Tapeworm Infestation
Tapeworm Infestation
Tapeworm Infestation Charlotte Cox Causative agent: Tapeworms are parasitic Helmiths of the Phylum Platyhelminthes (Flatworms) and Class Cestodes. They include Taenia saginata (beef tapeworm), Taenia solium (pork tapeworm) and Diphyllobothrium latum and Echinococcus granulosus . Anatomy: Scolex (head) with suckers, sometimes hooks. Proglottids -body segments continuously produced by the scolex which contain both testes and ovaries that mature as they move away from scolex to produce eggs. Taenia
The Ebola Virus
The Ebola Virus
The Ebola Virus INTRODUCTION The most deadly killers on this earth are too small to see with the naked eye. These microscopic predators are viruses. In my report, I will answer many basic questions concerning one of the fastest killing viruses, the Ebola virus. Questions such as How does it infect its victims?, How are Ebola victims treated?, How are Ebola outbreaks controlled? and many others related to this deadly virus. GENERAL INFORMATION The Ebola virus is a member of the negative str
Cloning
Cloning
Cloning Cloning, the process of “Manipulating a cell from an animal so that it grows into an exact duplicate of that animal is the forbidden fruit of biology.” (Begley 54). The word “clone”, derived from the Greek word “Klon”, meaning twig or slip, refers to asexual reproduction. Also known as vegetative reproduction. Cloning became known to the public about 30 years ago. This idea of cloning about his time resulted in an experiment of the successful asexual reproduction. This experiment took pl
Dicks' Androids and Scotts' Replicants
Dicks' Androids and Scotts' Replicants
Dicks' Androids and Scotts' Replicants Michael Tschappat Patricia Stull English 102 11/25/96 Philip K. Dick has written over fifty novels, and is considered among some of the greatest experimental writers of the 1950s and '60s, such as; William Burroughs, J.G. Ballard, and Thomas Pynchon.(Star 34) He has written science- fiction and regular fiction. His fiction usually spoke of people trying to figure out who they are, or what they are supposed to be. He is best known, however, for his work in s
About Steroids
About Steroids
About Steroids Many people have had their lives ruined by the use of illegal steroids, yet the desired effects are so overwhelming that people tend to overlook the consequences. Steroid users believe taking anabolic steroids will enhance their performance, strength, size,etc. They regard the use of them as legitimate as any other aspect of training. To begin with, the term anabolic means to build tissue, therefore anabolic steroids tend to increase constructive metabolic pathways within the body
Steroids Use
Steroids Use
Steroids Use Testosterone was often referred to as the male hormone, because it is responsible for developing some of the male characteristics such as lowering of the voice and hair growth, and because the male body produces much more of it than the female. However, it is responsible for stimulating quite a few other processes. Steroids are a very large class of compounds which occur in all animals. The steroids used by athletes are mostly androgenic steroids: steroids which act like testosteron
The Male Reproductive System
The Male Reproductive System
The Male Reproductive System The male reproductive system is responsible for generating, storing, and transporting the genetic material contained in the sperm cells. The main organs include: testicles (or testes), the epididymides, the vas deferens, the ejaculatory duct, the urethra, and the penis. Others are the scrotum, urogenital opening, and the prostate gland. Testes contain two oval shaped glands about one and a half inches long and one inch wide. The testes are suspended in a sac called t
Anabolic Steroids
Anabolic Steroids
Anabolic Steroids Anabolic Steroids Anabolic steroids are synthetic coumpounds formulated to be like the male sex hormone testosterone. Many athletes use anabolic steroids male and female alike, such as body builders , weightlifters, baseball players, football players, swimmers, and runners. They do so because they mistakenly believe that they will gain strength and size. In a male testosterone is released by the leydig cells in the testes. The testosterone has two main functions androgenic and
Psychology
Psychology
Psychology Psychology INTRODUCTION The study of the way people think and behave is called psychology. The field of psychology has a number of sub-disciplines devoted to the study of the different levels and contexts of human thought and behavior. Social psychology, for example, deals with human thought and action in a social context, while physiological psychology is concerned with thought and behavior at the level of neurology. Another division of psychology, comparative psychology compares the