Science Essays
4,476 Science Free Papers: 4,051 - 4,080
-
The Pueblo Grande Museum
The Pueblo Grande Museum "I hereby certify that the contents contained within are my original work and have in no way been influenced by outside works other than my own personal research." __________________________ The Pueblo Grande was thought to be created by the Hohokam Indian tribe about 1500 years ago.
Rating:Essay Length: 588 Words / 3 Pages -
The Respiratory System
The Respiratory System The Respiratory System is made up of the nose, pharynx, larynx, bronchi, and lungs. The respiratory system is the system of the body that deals with breathing. When we breathe, the body takes in the oxygen that it needs and removes the carbon dioxide that it doesn't
Rating:Essay Length: 673 Words / 3 Pages -
The Rise and Fall of the Cloning King
"The Rise and Fall of the Cloning King" To "clone a gene," a DNA fragment containing the gene of interest is isolated from chromosomal DNA using restriction enzymes and then united with a plasmid that has been cut with the same restriction enzymes. When the fragment of chromosomal DNA is
Rating:Essay Length: 479 Words / 2 Pages -
The Risks of Having an Amniocentesis
The risks of having an Amniocentesis Women around the world have used amniocentesis for over a hundred years (Woo, 2006). Along with the many benefits of amniocentesis, there are still many risks Involved with the procedure. The mother has to decide between knowing with certainty of her unborn child's diagnosis
Rating:Essay Length: 1,171 Words / 5 Pages -
The Role of Fire Ecology in Plant Succession
Succession is defined as a directional change in community composition and structure over time (Gurevitch et al, 2002). Succession is either primary or secondary. In primary succession plants grow and colonize earth for the first time. In secondary succession plants inhabit and colonize earth that was once inhabited by
Rating:Essay Length: 798 Words / 4 Pages -
The Role of Gaba and Nmda in the Epileptic Brain
Epilepsy is a disorder in which the balance between cerebral excitability and inhibition is tipped toward uncontrolled excitability. It is not a single disorder but rather, a wide spectrum of problems. All types of epilepsy share an uncontrolled electrical discharge from nerve cells in the cerebral cortex. This is the
Rating:Essay Length: 2,318 Words / 10 Pages -
The Role of Parliaments and Assemblies
Parliaments and assemblies share many key roles that they ought to carry out effectively and efficiently. Law-making is one of the primary roles which can branch off to three distinct bodies, the legislature, executives, and the judiciaries. The most significant role of parliaments and assemblies all over the world
Rating:Essay Length: 1,768 Words / 8 Pages -
The Role of Surface Engineering in the Automotive Industry
The Role of Surface Engineering in the Automotive Industry The subject of surface engineering in the automotive industry has developed significantly in the last decade. A large driving force for the need for surface treatments has been energy consumption. 30 per cent of all energy consumed in the European Union
Rating:Essay Length: 1,636 Words / 7 Pages -
The Role of Trna in Protein Synthesis
The Role of tRNA in Protein Synthesis Transfer RNAs play the central role in translation. They are the adaptor molecules, whose existence was predicted by Francis Crick in 1956 (Crick, 1990), which form the link between the mRNA and the polypeptide that is being synthesized. This is both a physical
Rating:Essay Length: 906 Words / 4 Pages -
The Rover Missions
The Mars Exploration Rover mission is an ongoing mission that involved two rovers named Spirit and Opportunity. The mission began in 2003 and the first rover, Spirit, landed on January 4, 2004. Its twin brother, Opportunity, landed 3 weeks later on January 25. 2004. The two rovers landed on opposite
Rating:Essay Length: 473 Words / 2 Pages -
The Saskatchewan Lung Association
The Saskatchewan Lung Association (2007) once said about tuberculosis "Over the centuries since Hippocrates, tuberculosis has been known as a major scourge of the human species." During the first half of the 20th Century, TB was called "consumption" or "white plague", and it was the number one killer of Canadians.
Rating:Essay Length: 1,480 Words / 6 Pages -
The Science of Biology
The Science Of Biology: * Biology is the study of life * Biology is formed by the concepts, principles and theories that allow people to understand the natural environment * There is an order in the natural world Biologists Study The Interactions Of Life: * Living things do not exist
Rating:Essay Length: 903 Words / 4 Pages -
The Science Project
Product Assortment The Science Project's goal is to provide consumers with all the science related products they want. The goal is to not only provide consumers with what they know they want, but also with what they don't realize they want. Based on this, our product assortment has to include
Rating:Essay Length: 1,883 Words / 8 Pages -
The Search for Black Holes
The Search for Black Holes: Both as a Concept and An Understanding for age's people have been determined to explicate on everything. Our search for explanation rests only when there is a lack of questions. Our skies hold infinite quandaries, so the quest for answers will, as a result, also
Rating:Essay Length: 2,247 Words / 9 Pages -
The Serial Endosymbiont Theory
The serial endosymbiont theory proposes that mitochondrion and plastids such as chloroplasts of the modern day eukaryotic cell evolved from different types of bacteria that were engulfed by prokaryotes through endophagocytosis. An endosymbiont is any organism that lives within another cell or organism. It is believed that the mitochondrion of
Rating:Essay Length: 349 Words / 2 Pages -
The Shifting of Pangea
The Shifting of Pangea Have you ever noticed that a map of the world looks like a puzzle and the continents look like the pieces that would fit together to complete the puzzle. In 1912, Alfred Wegener, a German scientist and an adventurer, came up with a theory that the
Rating:Essay Length: 844 Words / 4 Pages -
The Shrinking Moon
The Shrinking Moon Everyone has no doubt seen a large orange glowing disk hiding behind the trees and buildings on the horizon in the fall. The Harvest Moon, probably the most famous Moon, is an excellent example of the apparent change in size and color the moon goes through as
Rating:Essay Length: 644 Words / 3 Pages -
The Siberian Tigers
Siberian Tigers (Panthera tigris altaica) have been around for centuries, It is estimated the wild population of Siberian tigers at around 350-450 tigers with more in captivity. Almost all wild Siberian tigers live the Southeast corner of Russia in the Sikhote-Alin mountain range east of the Amur River. Their former
Rating:Essay Length: 752 Words / 4 Pages -
The Silver Eyes
The Silver Eyes Charlie, Marla, Jessica, Lamar, Carlton, John, and Michael in 1987 had a birthday party for Michael at Fazbear's pizza when the incident happened. They call it the bite of 87 when an animatronic went haywire and killed Michael at Fazbear's pizza. In 1995 Charlie returns to
Rating:Essay Length: 832 Words / 4 Pages -
The Skeletal System
Chapter 7 I.Bone Structure A. Bone Classification 1. 4 Classes - Long, Short, flat and irregular 2. Example of a long bone- forearm and thigh bones. 3. Short Bones are shaped like cubes 4. Ex. Of short bones are in wrists and ankle bones 5. Flat bones are platelike structures
Rating:Essay Length: 571 Words / 3 Pages -
The Skeleton
Introduction: Have you ever wondered how many bones are in the human body, or why do bones break or why there so many? Questions like that only take some time to research and a little determination. The size and location: There are normally 300+ bones in the human body when
Rating:Essay Length: 1,386 Words / 6 Pages -
The Softball Swing
Chapter One: Introduction Over the past fifteen to twenty years women\\\'s fastpitch softball popularity has continued to grow and spread internationally. By the mid-1990s it was played in more than 85 countries under the eye of the International Softball Federation (ISF). It has become increasingly popular among women at
Rating:Essay Length: 4,137 Words / 17 Pages -
The Solubility of Ionic Compounds
The Solubility of Ionic Compounds Purpose: The purpose of this lab was to find a set of guidelines that can help you predict the solubility of ionic compounds and to test various types of combinations of reactants to observe a precipitate. More importantly, this experiment gives us the experience on
Rating:Essay Length: 980 Words / 4 Pages -
The Solutions Project
The modern world is largely dependant on nonrenewable resources for everyday lifestyle. These resources, known as fossil fuels, generate electricity and power many transportation systems and factories. The use of these fuels have led to the ability to manufacture a mass amount of commercial goods and provide for the style
Rating:Essay Length: 1,074 Words / 5 Pages -
The Space Race and American-Russian Relations
The Space Race and American-Russian Relations The Cold War was an influential time period for Americans in the later half of the 20th century. This war did not involve physical warfare; no fighting on the battlefield ever took place. Rather, it was a war based on intimidation and fear;
Rating:Essay Length: 3,445 Words / 14 Pages -
The Structure & Function of the Autonomic Nervous System
The Structure & function of the Autonomic Nervous System Introduction: The organs of our body are controlled by many systems in order to function correctly and efficiently in order to survive within the environment we live in. These include the heart, stomach and intestines and other vital organs and body
Rating:Essay Length: 1,227 Words / 5 Pages -
The Study of Massage - Kinesiology
There are many aspects on the study and meaning of kinesiology. Some of these ways are; applied kinesiology, kinesiology medicine research, and specialized and energy kinesiology. The study kinesiology and massage therapy is believed to go hand and hand. Many will say that without the proper knowledge of kinesiology and
Rating:Essay Length: 1,445 Words / 6 Pages -
The Sub-Saharan Lion
The Sub-Saharan Lion is one of the worlds most well-known animal, however most people are not aware of the various subspecies of lion. A subspecies is a population of animals which, through evolution, has acquired specific characteristics which are unique to that particular population. There are various subspecies of lion,
Rating:Essay Length: 1,172 Words / 5 Pages -
The Sun
the sun The Sun is the most prominent feature in our solar system. It is the largest object and contains approximately 98% of the total solar system mass. One hundred and nine Earths would be required to fit across the Sun's disk, and its interior could hold over 1.3 million
Rating:Essay Length: 304 Words / 2 Pages -
The Surmise of Vulcan
Since the invention of the telescope in the early 1600's several major planets have been discovered in the remote regions of interplanetary space beyond the realm of Saturn, namely Uranus, Neptune, and Pluto. The search for more such planets has continued to some extent even to this day. In the
Rating:Essay Length: 1,096 Words / 5 Pages