7.1.1 Describe the structure of DNA‚ including the antiparallel strands‚ 3’-5’ linkages and hydrogen bonding between purines and pyrimidines. DNA is made up of two strands. At one end of each strand there is a phosphate group attached to the carbon atom number 5 of the deoxyribose (this indicates the 5’ terminal) and at the other end of each strand is a hydroxyl group attached to the carbon atom number 3 of the deoxyribose (this indicates the 3’ terminal). The strands run in opposite directions
Premium Protein DNA Amino acid
DNA replication mechanism is an integral and the most important part of cell division. It is a complicated mechanism that requires a lot of steps and different enzymes. Many scientists were trying to understand the mechanism of DNA replication and its role in the transfer of the hereditary information to the offsprings. DNA replication begins with a single origin of replication that starts off the process by creating a replication bubble. In many eukaryotic cells‚ the DNA strand will have more than
Premium DNA DNA replication
Deoxyribonucleic Acid Used as Evidence in Solving Criminal Cold Cases Perry Hawn Hertzing University June 16‚ 2013 Deoxyribonucleic Acid Used as Evidence in Solving Criminal Cold Cases Imagine it is a beautiful spring morning and you are walking along when suddenly a man wearing a ski mask and gloves jumps out from behind the bushes and your life is forever changed after this man drags you by your hair‚ behind the bushes‚ and proceeds to violently assault you. By some miracle you survive the
Premium Supreme Court of the United States DNA Combined DNA Index System
several factors which are affecting the price of new and used vehicles since the current recession began. Because people have been forced to hang on to their cars longer it has driven up the price of used cars because the pool of used cars has gotten smaller. New car sales have were down as well further pushing up the price of used vehicles since fewer people bought new cars during the recession. Fewer new car purchases equals less used cars. The production of new cars has also been cut meaning
Premium Automobile Vehicle Internal combustion engine
not sufficient DNA in the roots for standard DNA profiling. Fortunately‚ scientists found very small amount of DNA in the hair shaft and used Mitochondrial DNA testing (traces a person’s matrilineal or mother-line ancestry using the DNA in his or her mitochondria) matching the hair to John Taylor. There were dog hairs on Leanne Tiernan’s body as well‚ leading scientists in Texas to produce a partial dog DNA profile. This was the first time a British murder investigation had used dog DNA profiling. Although
Premium English-language films Death England
How power is used in Macbeth and Lady Macbeth’s relationship? Introduction During the time Macbeth was written‚ British society was patriarchal meaning that men had the most power compared to women. However in ‘Macbeth’‚ Lady Macbeth goes against stereotypical gender roles‚ which means she has the most power over Macbeth. Act 1 scene 5 What happens in this scene? Lady Macbeth reads Macbeths letter‚ he wrote that about what the witches told him and that the thane of Cawdor bit has already happened
Premium Macbeth
How are Automatic Stabilizers Used to Combat Inflation? In today’s economy‚ there are devices present called automatic stabilizers. Automatic stabilizers‚ are mechanisms which aid in the correction of an economic problem without the interference of anyone or anything. They are perhaps most useful to combat demand - pull inflation. Demand - pull inflation‚ is when prices rise because the economy cannot produce enough goods to satiate the economy. An automatic stabilizer‚ that is beneficial
Premium Government spending Tax Progressive tax
TUTORIAL-4 1. How has Amazon used technology to revamp the bookselling industry? Amazon uses technology envelop in search engine of a website. The company captures comments and recommendations of buyers for site visitors to read and also recommends which book to buy. The website captures all the information of the customer such as what pages they are looking at‚ how much time they spend on site‚ no of visitors etc. This information is used by the company to evaluate buying and selling patterns of
Free Website Marketing Disruptive technology
However most people have never heard about Caesar‚ his strategy‚ and the Battle of Alesia. Neither had I for that matter or at least not before my teacher assigned this assignment. That is why I am here to tell you about Caesar’s strategy that he used at the Battle of Alesia. I am going to start this essay by giving a short summary of Caesar’s life‚ since he is kind of important to this paper. Gaius Julius Caesar‚ a descendant of Trojan Prince Aeneas‚ was born on either July 12 or 13‚ 100 B.C
Premium Roman Republic Julius Caesar Augustus
How Project Management Is Used in Marketing Industry The analysis of marketing industry As a unique pattern of corporate activities‚ marketing industry need to be gradually improved and integrated. The business principle and management strives enterprises to keep up the pace of development of the market economy in today’s fast moving economic environment. One of the most important purposes for enterprises is to expand and enhance their own profits practically through integration of customer’s
Premium Marketing Project management Marketing management