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English essay on internet censorship
Impact of the internet on our society
Importance of internet censorship
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The Internet distributes more information than any other medium in the world. There are several problems that have emerged along with the Internet, “As soon as the public began to use the Internet, people began to express concern about its use” (Clark 1). Some groups feel that the World Wide Web is dangerous because of it’s open accessibility, whereas other groups see that the Internet is something that can be used to share knowledge globally. The Internet should not be censored because censorship would restrict Americans’ first amendment rights; regulations have been tried and have failed in the past, and there are better methods of education and protection than censorship.
The rights put forth by the first amendment protect the Internet. The first amendment states “Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof, or abridging the freedom of speech, or of the press, or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances” (Wallace). In layman’s terms, this means that the government does not have the right to take away freedoms that involve speech or the press of the American people. The Internet’s lack of censorship encompasses Americans’ freedom because of the first amendment.
The World Wide Web started as an idea that focused around the government’s need to communicate if there was a real war. In 1964 the Cold War was at its peak, the Advanced Researched Projects Agency, or ARPA began researching and developing a way to get computers to “communicate with each other,” this is how it all started (The Internet's History and Development). The government scientists who were, “developing networking technology in the 1960's knew that what they were building would be far bigger than themselves; nobody, however, could have predicted the explosion in Internet access and interest in the past several years” (The Internet’s History and Development).
The government’s idea of an easier way to communicate during wartime became a reality slowly but steadily when “On January 2, 1969, designers began working on an experiment to determine whether computers at different universities could communicate with each other without a central system.” The first places to have access to the new “network” were some of the most prestigious colleges in the United...
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...n America and in the world as well. If the United States government puts any constraints on the Internet, then the First Amendment will be broken. Due to the freedoms granted to the citizens of the United States by the First Amendment, the Internet should never be censored in America.
Works Cited
ACLU in the Courts: Reno v. ACLU Supreme Court Brief. 19 Sept. 2002 .
ACLU Press Release: 07-18-02—ACLU Challenges Arizona Law That Censors Anti-Death Penalty Web. 18 July 2002. 19 Sept. 2002 .
ACLU Press Release: 07-25-02 – In Legal First, ACLU Sues Over New Copyright Law; Says Blocking. 25 July 2002. 19 Sept. 2002 .
ACLU v. Reno II. 22 May 2002. 17 Sept. 2002 .
Citizens Internet Empowerment Coalition. 18 Sept. 2002 .
Clark, David. Student’s Guide to the Internet. Indianapolis: MacMillan Publishing, 1995.
COPA Commission. 19 Sept. 2002 .
Day, Nancy. CENSORSHIP or Freedom of Expression?. Minneapolis: Lerner Publications Company, 2001.
Edelman. 25 July 2002. 6 Oct. 2002 .
History of the Internet. 6 Oct. 2002 .
The Internet's History and Development. 31 Mar. 2002. 6 Oct. 2002 .
Wallace, Jonathon. The Internet Censorship FAQ. 18 Sept. 2002 .
“The Chinese are upon us, How can we get rid of them? The Chinese are coming. How can we stop them?” (Lee 23). America was not the most welcoming nation to the Chinese immigrants who centered mainly around California, Oregon and Washington. Those who decided to immigrate to America, during the late 1800’s and early 1900’s, went through many difficulties such as legal discrimination, physical intimidation and violence, trying to live the supposed “American Dream”.
Glycolysis produces Pyruvate and ATP which is an important part of the Kreb’s Cycle. This starts off with the investment phase, 2 ATP’s drop off 2 p’s in order to split glucose in half. The enzyme then turns it into 1,6 Fructose Biphosphate. Step 3 is accounting that you have 2 of these molecules because you invested 2 ATPs which turned into 2 ADPs. Part 2 is the Harvest phase. G3P Glyceraldehyde 3 phosphate goes into Step 4. Step 4 takes 2 Hydrogens from the 2 molecules which adds with the 2 NAD creating 2 NADHs. SInce our body can only use ATP this energy “goes to the bank” creating 2 Pyruvate, 4 ATP, and 2 NADH . This takes place in the cytoplasm of all cells.
Glycolysis, which occurs in the cytosol of the cell, is the anaerobic catabolism of glucose that leads to the release of energy and the production of two molecules of pyruvic acid (Gregory). In this stage of cellular respiration, the cell will contribute two adenosine triphosphate (ATP) molecules as activation energy, but finish with four ATP molecules after glycolysis has taken place (Dr. Fankhauser). A reaction of glycolysis extracts four high-energy electrons and transfers them to nicotinamide adenine dinucleotide (NAD+, an electron acceptor). After accepting a pair of high-energy electrons, NAD+ becomes NADH, an electron carrier, and keeps the electrons till they are able to be transfer to different molecules. NAD+ can transfer energy from glucose to different places in the cell by doing so (Prentice Hall).
Glycolysis is an essential anaerobic pathway for ATP production in the body. There are various steps and processes that occur and lead to the production of various products and most importantly ATP. Let’s dive right into it and get started on the process of glycolysis. Glycolysis occurs in the cytosol of the cell and can be divided into three different phases, which include sugar activation, sugar cleavage, and lastly sugar oxidation and ATP formation. The first steps in glycolysis require ATP to get started, this can be thought of as the investment phase of glycolysis. Hexokinase strips a phosphate group from ATP and attaches it to the glucose creating glucose-6-phosphate. Phosphoglucoisomerase re arranges the existing molecule to from
Respiration is a complicated series of chemical reactions. The first step of cellular respiration, called glycolysis, takes place in the cytoplasm. The two largest segments are oxygen and glucose. Lungs take in the oxygen, and the glucose is taken in by eating food. The function of glycolysis is to split a glucose molecule into two molecules of pyruvate so that it is modest enough to fit into the mitochondria. A C6 or glucose molecules are taken in and split into two C3 molecules. C3 molecules called pyruvic acid (PA) molecules. Glycolysis results in the manufacturing of two ATP’s, two pyruvic acid molecules, and one NADH. All of this is done without oxygen. The second step of cellular respiration is the oxidation of pyruvate, which takes place
Cells oxidize food such as glucose and metabolize it, releasing CO2 and H20, and trapping energy in the form of ATP. Cellular Respiration begins in the cytoplasm with glycolysis. Glycolysis takes one glucose molecule and splits it into two Pyruvate molecules. Two ATP are required to start glycolysis along with the Pyruvate four ATP. After this process, two NADH energy molecules are made. The Pyruvate is broken down again into Acetyl-CoA while transported; where in the presence of oxygen it enters the Citric Acid Cycle. The Citric Acid Cycle (occurring within the mitochondria) bonds 4 carbon to the Acetol-CoA with water releasing CO2 and forming a six carbon that is used .The six-carbon is oxidized, forming NADH and FADH molecules and releasing
Cellular respiration is the process by which stored energy is converted to adenosine triphosphate (ATP), a chemical food used by all cells, using catabolic reactions. Cellular respiration occurs in both plant and animal cells as well as eukaryotic and prokaryotic cells. It happens in three stages: glycolysis, the citric acid (or Krebs) cycle, and electron transport. In glycolysis, the energy within sugars is released. Glucose, which is a six-carbon sugar, is divided into two molecules of pyruvate, a three-carbon sugar. This process also makes two ATP molecules and two molecules of NADH, a protein that carries electrons. Glycolysis can work with or without oxygen. The second stage of cellular respiration is the Krebs cycle, which occurs in the mitochondria. In the beginning of the Krebs cycle, the pyruvate made in glycolysis is oxidized and turned into acetyl-CoA. Then, the two-carbon acetyl-CoA combines with oxaloacetate, a 4-carbon molecule, to form citrate, a 6-carbon molecule. Citrate then releases two of
Glycolysis is an anaerobic respiration. The first step involves the breakdown of glucose. Phosphate groups are added to the glucose to make it a six carbon ring sugar phosphate. For this to happen, 2 ATP are required, this energizes the glucose. The glucose is now more reactive and so this six carbon sugar phosphate is then broken down, forming two, 3 carbon phosphates. From these two phosphates, the hydrogen is taken away and given to the 2 NADS, which are reduced. The two phosphates which are called Triose phosphates, have now been converted to Pyruvate, and produced 2 molecules of ATP.
The first stage in cellular respiration is where the glucose is broken down and the energy is used to produce ATP. The chemical pathway in which this takes place is the glycolysis. Glycolysis is located in the cytoplasm of a cell and contains six glucose molecules. During the process, 2 ATP are used and 4 ATP are made. 2 NADPH are also made. 90% of the energy from the glucose isn’t used and is in pyruvic acid. After the glucose has been broken down, the energy will then go through the Krebs cycle.
To be turned into ATP glucose has to be put through 3 different stages Glycolysis, The Krebs Cycle, and the Electron Transport Chain.
Internet is a powerful tool that allows users to collaborate and interact with others all over the world conveniently and relatively safely. It has allowed education and trade to be accessed easily and quickly, but all these benefits do not come without very taxing costs. This is especially true when dealing with the likes of the Internet. Countries in the European Union and Asia have realized this and have taken action against the threat of net neutrality to protect their citizens, even at the cost of online privacy. Internet censorship is required to protect us from our opinions and vices. Every country should adopt Internet censorship and regulation since it improves society by reducing pornography, racism/prejudice, and online identity theft.
Nine reactions, each catalyzed by a specific enzyme, makeup the process we call glycolysis. ALL organisms have glycolysis occurring in their cytoplasm.
“Smoking kills, if you are killed you have lost a very important part of your life.” (Brooke Shleds). Smoking is very huge problem in our society. It is not just affect people’s live, but also affect their family and health. So people have to stop smoking which can help smokers to avoid many of diseases and stop affect who around them like their children. In fact, when children become aware of cigarettes, they are likely to start smoking at an early age.. And nicotine is lead addictive drug (Andrew Bridges and Janet Raloff).
Glycolysis means "splitting sugars" and it is a process that release energy present within sugars. In glycolysis, glucose a six carbon sugar is split into the two molecules of the three-carbon sugar called pyruvate. It is a multi-step process that yields two molecules of ATP, two "high energy" electron carrying molecules of NADH and two molecules of pyruvate. The process of glycolysis can occur with or without oxygen. Glycolysis is the first stage of cellular respiration in the presence of oxygen while in the absence of oxygen, glycolysis allows the cells to make little amount of ATP through the process called fermentation [Bailey, Regina. "10 Steps of Glycolysis"].
Term Paper: The History of the Internet The Internet began like most things in our society, that is to say that the government started it. The Internet started out as an experimental military network in the 1960s. Doug Engelbart prototypes an "Online System" (NLS) which does hypertext browsing, editing, email, and so on. The Internet is a worldwide broadcasting resource used for distributing information and a source for interaction between people on their computers. In 1973, the U.S. Defense Advanced Research Projects Agency (DARPA) initiated a research program to investigate techniques and technologies for interlinking packet networks of various kinds.