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Biology / Fuctions And Roles Of Protiens Carbohydr
In this assesment the student will identify the chareracteristics and roles of carbohydrates, proteins, lipids, and nucleic acids in a living system. Write a 4 paragraph report describing the atoms in the compound building blocks, types, structure, and function of each. The student must also describe what they would do if they were given a jar with an unknown substance to find out wether or not it...
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Biology / Future Adaptations:Stingray
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Science
Future Adaptations:Stingray
Survival of the Stingray
Imagine yourself 150,000 years in the future. Another ice age is in full force.
Temperatures are much colder, vegetation has ceased to exist, along with several
entire animal
species. The lion, once the king of the jungle, is no more than an alley cat scavenging
for food.
The great wh...
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Biology / Genetic Engeneering
Genetic Engineering
I personally think that genetic engineering could be an excellent thing. People should be able to go as far as they can and do anything possible. Diseases could be avoided. Slow metabolic rates could be avoided, which result in overweight people. High and low cholesterol could be avoided. People wouldn't have to be deformed and look like mutants. People would be more...
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Biology / Genetic Research On Fruit Flies- Intro
To do genetic research on a fruit fly one must understand the life cycle of the fruit fly. Also, to do the research, one must know how to: prepare a vial, subculture, isolate virgins, and make crosses with mutant flies. In addition to doing all of the above, one must know how to identify the differences between male and female fruit flies. Finally, a scientist must know how to keep accurate re...
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Biology / Gibb's Free Energy Cycle
The second law of thermodynamics states that energy transitions are imperfect. No matter what, energy is lost. In machines an 75% loss of energy is considered average. In biological reactions there is usually a 60% loss. Since all reactions are constantly losing a percentage of the energy they give, it is necessary to have a constant intake of energy to make up for what is lost. This intake o...
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Biology / Gregor Mendel
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subject = biology
title = Gregor Mendel
papers =
Gregor Mendel played
a huge role in the underlying principles of genetic inheritance. Gregor was
born, July 22 1822 in Heinzendorf, Austrian Silesia (now known as Hyncice,
Czech Republic), with the name Johann Mendel. He changed his name to Gregor
in 1843. He grew up in an Augustinian brotherhood and...
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Biology / Hearing Loss
Hearing Loss
Not more than a few decades ago deaf children would never learn to speak. They would be referred to as deaf mutes and people thought that the reason they had a hearing loss and couldn't speak was because their brain functioned wrong and they didn't know how to use their vocal cords. Scientific research and technology have proven that these two theories are wrong and that people wi...
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Biology / Hemophilia
Hemophilia
Can you imagine being born not able to play sports? Or can you imagine what it would be like if you had to be injected with blood regularly just to stay alive? For more than 15,000 Americans, this way of life is a reality. Hemophilia is an inherited disease in which one or more blood-clotting proteins called antihemophilic globulin, or factor VIII are defective. This is what th...
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Biology / Hepatitis
Hepatitis
A B C D E
Hepatitis' target for each variation is the liver. Each virus differs greatly in its structure, mode of replication, course of disease, and mode of transmission. Of the hepatitis virus' most common are the A and B viruses. Each infects and damages the liver. Icteric symptoms are jaundice and release of liver enzymes, and is readily spread before even becoming symptomatic....
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Biology / Herpes
OUTLINE
What is a sexually transmitted disease?
a) What is it?
b) How can I get it?
Symptoms.
a) Symptoms on women.
b) Symptoms in men.
The dangers in sexually transmitted diseases.
a) Dangers for men.
b) Dangers for women.
Types of herpes.
a) Most dangerous type.
b) Least dangerous type.
Coping with the situation.
...
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Biology / Herpes Simplex Virus
Genital Herpes Virus
In this world today there are many viruses that effects the human population. Herpes is one of these diseases. It is no less then a self-limited communicable disease. Yet its "victims" describe it as devastating, and society treats those with it like lepers. Until recently most people had never heard of herpes virus. Even doctors were f...
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Biology / Human Cloneing
Seth Garnar
What would you do if you had the power to make an exact clone of yourself? The topic of human cloning has become a center of focus lately. Some people want to ban it while others don't. My view on the topic is that there should be a temporary ban on it until we know more about it. In this paper I will briefly explain how human cloning is accomplished and explain my reason for a...
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Biology / Human Cloning - How Close Are We?
A debate is currently raging throughout the world, from the halls of the United States Congress and the President's Oval Office to the United Nations and the World Health Organization. The issue: the cloning of human beings.
Ever since researchers in Scotland cloned an adult sheep named Dolly over a year ago, the issue of applying this technology to reproducing human duplicates has been para...
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Biology / Human Genome- Telomeres
The human body has been mapped and charted at different levels since before recorded history. The concept of the human genome project allows international scientists to take this mapping to an entirely new level and depth of complexity. Genes that scientists have mapped and broken down to fully understand, can then be manipulated and adjusted, enabling them to see changes that have taken place in ...
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Biology / Humpback Whales
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To look up into the mountains and see the steam rolling from a mountain stream
on a cold winters morning is a beautiful sight. However, to look out over the horizon
and
see the white spray of salt water coming from the blow of a huge hump-back whale is
much more exciting sight and a whole lot warmer. I lived in the mountains of Colorado
for most of...
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Biology / Influenza
Clinical Features of Influenza
Influenza, commonly called "the flu," is caused by viruses that infect the respiratory tract. Compared with most other viral respiratory infections, such as the common cold, influenza infection often causes a more severe illness. Typical clinical features of influenza include fever (usually 100oF to 103oF in adults and often even higher in children) and respirato...
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Biology / Insects
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subject = biology
title = Biology Instinct
papers = 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 ...
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Biology / Internal Structural Adaptations
1. In order to grow and survive an organism must metabolize. In order to metabolize, an organism must have access to nutrients and O2 at the cellular level. Within the kingdom Animalia, there are several solutions to the problem of delivery of said nutrients and O2.
Discuss, in a written format, the various internal structural adaptations (their form and function) associated with each of the fo...
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Biology / Jane Goodall
Jane Goodall was born in London, England, on April 3,1934, and grew up in Bournemouth on the southern coast of England. On her second birthday, her father bought her a stuffed, life-like toy chimpanzee named Jubilee in honor of a baby chimp born at the London Zoo. Her father's friends warned him that such a gift would cause nightmares. However, Jane loved the toy, and to this day Jubilee sits on a...
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Biology / Leprosy
Leprosy Report
Leprosy has been around for thousands of years, since the biblical times. It was first
identified by Gerhard A. Hansen in 1873. It was the first bacterium to be identified as disease
causing in humans. It should be known that the word 'leper' has connotations of immorality
and uncleanness and is considered very offensive.
Leprosy is a chronic bacterial disease of the upper...
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Biology / Leukemia
Leukemia is a disease characterized by
the formation of abnormal numbers of white blood
cells, for which no certain cure has been found.
Leukemia is also conditions characterized by the
transformation of normal blood-forming cells into
abnormal white blood cells whose unrestrained
growth overwhelms and replaces normal bone
marrow and blood cells. Leukemias are named
according to the normal...
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Biology / Leukemia
Leukemia
Leukemia is a disease characterized by the formation of abnormal
numbers of white blood cells, for which no certain cure has been found.
Leukemia is also conditions characterized by the transformation of normal
blood-forming cells into abnormal white blood cells whose unrestrained
growth overwhelms and replaces normal bone marrow and blood cells.
...
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Biology / LSD
Lysergic Acid Diethylamide-25
Lysergic acid diethylamide-25, or LSD, commonly street named as "acid" or "sugar" is a member of the hallucinogenic drug class. Other members of the hallucinogenic drug class are psilocybin, and mescaline. A mild hallucinogen is marijuana. Hallucinogens alter the way time is perceived, making time itself to seem at a standstill. Most Hallucinogens produce Halluci...
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Biology / Lupus
Lupus
Lupus is an autoimmune disorder which means that the body's immune system is not functioning normal and it's attacking the normal tissue, instead of the bactieria and viruses or in other words the body's immune system is hurting itself. The body is just reacting to unknown stimilus and it makes too many antibodies, or proteins directed against body tissue. It's the complete opposit...
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Biology / Lymphatic System
The Lymphatic System
The lymphatic system is a collection of ducts organs and tissues, which collect excess fluid or lymph from your body and transport it back to the heart. The lymphatic system also helps to defend the body against infection.
Lymph vessels of the neck
These lymph vessels drain tissue fluid, or lymph, from the head and neck. The fluid is filtered through lymph nodes in...
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Biology / Lymphomas - Lymphatic Cancers
Lymphomas are cancers of the lymph nodes and lymphatic tissues which make up the lymphatic system. The lymphatic system produces lymphocytes, cells that help the body fight diseases. One type of lymphoma is Hodgkin's disease, which along with at least 10 other types of lymphoma cause around 50,000 lymphoma cases globally every year. This accounts for about 5% of the world's cancer cases.
The...
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Biology / Marfan's Syndrome
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papers = Marfan's Syndrome
It has been about six months since my brother has been diagnosed with Marfan
syndrome. He has always been tall for his age, but we never took it for anything more
then that. After he broke his arm in a little fall, we brought him to a doctor. After the d
The specialist performed alot of different tests on my brother. He first d...
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Biology / Marfan's Syndrome
Marfan's Syndrome is most often a hereditary disease. The gene which causes Marfan's Syndrome is a dominant gene, yet, Marfan's Syndrome is a very rare disease. It is estimated that 5 out of every 100,000 people have Marfan's Syndrome. If one parent has Marfan's Syndrome, there is a 50% his/her children will have it as well. In some cases, Marfan's Syndrome is not always hereditary. Nearly 15...
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Biology / Marijuana Outline
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name = Neal Peterson
email = wingedft@minot.com
publish = yes
subject =
Composition
title = Marijuana
papers = Marijuana Outline
What are all
the different ups and downs of marijuana, what can it be used for, and what
is
it's role in today's society?
Introduction
I. Marijuana
A. Getting
high
1. Effects
2. How
B. Hemp
1. What is it for
...
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Biology / Microscopy
Perhaps no single instrument has advanced man's understanding of the surrounding world more than the microscope. Scientific discoveries made through microscopic techniques are too numerous to list. The microscope revolutionized the study of biology, medicine, and many other fields of scientific research.
Basic Principles
Light microscopes use convex (converging) lenses. The way a lens mag...
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Biology / Mitochondria And Chloroplast Essay
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name = Fnord Discordia
email = brain.police@whiteface.net
publish = yes
subject= Biology
title = Mitochondria and Chloroplast Essay
papers = Biology
Mitochondria
and Chloroplast Essay
I. Introduction
Out of all the organelles there
are two that have fascinated microbiologists for the past hundred years. The
first is the mitochondria, nicknam...
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Biology / Ozone In Medicine
Klyment Tan March 2, 1998
Ozone in Medicine: Modern Magic
Bullet or Fatal Deception?
Ozone may be one of the most misunderstood medical achievements of this century. In this essay, facts will be filtered from politics to find the answer to this question: Ozone-the modern magic bullet or fatal deception?
First of all, what is ozone? As defined in the Encarta Encyclopedia: Ozone (Greek oze...
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Biology / Photosynthesis And The Founders
Photosynthesis is the process by which plant cells,
algae, and some bacteria, capture light energy and change
it to chemical energy. Almost all of the world's energy is
provided through photosynthesis. The equation for
photosynthesis is CO 2 + 2H 2 A + light energy---> (CH 2 ) +
H2 0 + H2 A .
Photosynthesis is in two stages : a series of
reactions that need light and certain ...
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Biology / Polar
Throughout all of the polar regions of the entire northern hemisphere roams the largest carnivorous quadruped alive in the world today, Ursus maritimus. More commonly known as the polar, this huge mammal is ruler of its domain by being well adapted to its environment.
The physical characteristics of polar bears make them a perfect fit in the arctic. They have a heavy stout body with strong mus...
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Biology / Potatoe Piece Lab
Data:
First Round Check Mass of Piece 1 After 10 minutes Mass of Piece 1 After 20 Minutes Mass of Piece 1 After 30 Minutes Mass of Piece 1 After 40 Minutes
+60? Water 2.1 2.5 2.5 2.0
10? Water 2.1 2.4 2.2 2.1
Sugar Solute 2.1 2.2 2.3 2.2
Salt Solute 2.1 2.0 2.4 2.1
Room Temp. Water (C.) 2.1 1.9 2.2 2.3
First Round Check Mass of Piece 2 After 10 minutes Mass of Piece 2 After 20 Minutes...
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Biochemistry
Prolonged Preservation of the Heart Prior to Transplantation
Picture this. A man is involved in a severe car crash in
Florida which has left him brain-dead with no hope for any
kind of recovery. The majority of his vital organs are
still functional and the man has designated that his organs
be donated to a needy person upon his...
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Biology / Purple Loosestrife
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subject = Biology
title = Purple Loosestrife
papers =
Lvl1 Biology
9/12/96
Purple Loosestrife
Lythrum Salicaria L. or Purple Loosestrife is a plant causing much trouble today. It
thrives in wetlands and marshes and is impervious to most harsh weather climates. It
is indigenous to most parts of Europe Once established, Purple Loosestrife predom...
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Biology / Rays
Rays are primarily slow-moving, bottom-dwelling fishes of the oceans, the rays are close relatives of the sharks. Both, including skates, belong to the same class of fish, Chondrichthyes-vertebrates whose skeleton is composed of cartilage, not true bone. The terms skate and ray are often used interchangeably. Both fishes belong to the taxonomic order Batoidei, but the skates are classified in the ...
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Biology / Red Blood Cell Report
A red blood cell can start in the big left toe of a person and travel all around the body, ending up in the same place it started. During the entire transportation process, the Red Blood Cells transport oxygen from the lungs to the body tissues and carbon dioxode from the body tissues to the lungs. Red blood cells can be found in every part of the body because they are so widely spread out.
Sta...
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Biology / Respiration Lab
Biology Lab Respiration
Objectives:
1. How a respirometer works in terms of the gas laws.
2. The general processes of metabolism in living organisms.
3. To calculate the rate of cell respiration from experimental data.
4. To relate gas production to respiration rate.
5. To test the effect of temperature on the rate of cell respiration in germinating seeds in a controlled experiment....
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Biology / Ribosomes
Ribosomes play a very important role in our everyday life. If it wasn't for them your body wouldn't be able to function correctly. They make tears in your eyes, to keep your eyes moist. They grow hair for you, it also keeps an ample supply of saliva in your mouth, even though you are constantly swallowing. One of the most important thing it does is, it transfers protein in food, into your musc...
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Biology / Rio Americano HS- "Linnaeus"
By Cory Cooper 10th grade 1997-98 of RIO AMERICANO HIGH SCHOOL-leave my name please!
Carolus Linnaeus was a Swedish naturalist and physician. He created the classification
system for classifying plants and animals that is now universally used. He created the
binomial system which each living thing is assigned a name that is made of two Latin
words. The first word is genus and the sec...
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Biology / Science Vs. Ethics
Science vs. Ethics
An elderly man is diagnosed with an aneurysm, the thinning in the wall of the aorta. In order to repair his failing artery, he receives a patch of healthy tissue-cloned from his own cells and cultured in a laboratory. A child is born free of the gene that allows sickle-cell anemia, despite both her parents being carriers. How was this possible? In the embryonic cell from which ...
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Biology / Sea Lamprey: A Great Lakes Invader
Sea Lamprey: A Great Lakes Invader
Sea lampreys are aquatic vertebrates native to the Atlantic Ocean. Sea lampreys resemble eels, but
unlike eels, they feed on large fish. They can live in both salt and fresh water. Sea lampreys, now
found in all the Great Lakes, attach to fish with a sucking disk and sharp teeth. Sea lampreys feed
on body fluids, often scarring and killing host fish.
To...
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Biology / Spinal Cord Regeneration
Spinal Cord Regeneration
Spinal cord injury can occur in many ways ranging from gunshot wounds, stab wounds and also bone displacement. These circumstances can lead to the death of neurons, and the demyelination of axons which causes some loss and damage to neurons. As Hudgins (1998) reports after a primary injury such as above, secondary injury occurs 30 minutes after and also that second...
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Biology / Starfish
The asteroid, more commonly known as the starfish, or sea star, is an invertebrate that lives mainly in an ocianic environment. These unique and unusual creatures have a number of arms that protrude away from their spiny skinned bodies. The exact number of arms depends on the species; some have only three, and the most is 42. Most people commonly associate the starfish with haveing five arems. ...
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Biology / Surface Currents
In the world's oceans, the surface currents move the oceans' surface water. This occurs in the Atlantic, Pacific and Indian Oceans. From a diagram of these surface currents, a number of conclusions can be made about the general patterns of the surface currents. One of these conclusions includes that they go clockwise in the Northern Hemisphere and counter-clockwise in the Southern Hemisphere. The ...
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Biology / The Birth Of Complex Cells
Today, all multicellular organism are composed of eukaryotic cells which are larger and
more complex than prokaryotes. These eukaryotic cells consist of organelles, such as
mitochondria and peroxisomes, which were once believed to have been prokaryotes. We
will find that these two organelles, which have triumphed through evolution, serve
important functions within cells.
We will begin wi...
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Biology / THE BLACK PLAGUE
The Plague is a word that horrified much of the population over the centuries around the globe. It is no less fearful a word today. This term describes several diseases; the three most common forms are known as the Bubonic Plague, Septicemia, and Pneumonic. Plague pneumonia, or pneumonic plague, is caused by the same bacteria as bubonic plague but is acquired by inhaling infected droplets from the...
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Biology / The Boa Constrictor
1
The species of boa is an attractive and fascinating reptile. Due to their great
adaptation abilities they make odd, but awesome pets. They eat rats, chicks, and other small
mammals in captivity. Also successful breeding is possible if the creature is properly cared
for. A unique and interesting animal, the Boidae, thrives in tropical and dry climates adapting
well, eating a...
