Head-O produced by Fatih Akin Essay Example | Topics and Well Written Essays - 1500 words

Head-O produced by Fatih Akin - Essay Example That night, in the streets all alone and with no one else to turn to, she decides she does not want to live anymore and baits some men to beat her up. She is stabbed by one of them and then they leave her all out there to die, but to her luck she does not die though it is not clear how she manages to recover from both the rape and assault. After serving his jail term, Cahit is out again. Determined to find Sibel again, he sets on for Istanbul where Sibel had gone to live with her cousin Selma. The cousin refuses to disclose to Cahit where Sibel lives but informs him of her being in a long-term relationship and her having a daughter. Cahit wants to talk to Sibel and is waiting in a hotel for a call from Sibel. When she finally calls, he tries to convince her to elope with him, something she finally agrees to. Unfortunately, she does not show up at the appointed date for reasons not disclosed. Eventually, Cahit beaten by life takes on a bus, probably headed to his place of Birth, Mersi n. Theme (main idea) The main theme brought forward by Head-On is the conflict of cultures between individuals of Turkish origin and their daily lives in Germany. Both characters are of Turkish origin but they live in Germany; Hamburg where the setting of the movie was made. Sibel’s family represents the conventional conservative Turkish culture. Sibel, having grown up within a liberal German culture yearns to break away from the yoke of her family restrictions. She is more open-minded and libel about her sexuality and that is why she can afford to engage in one-night stands. Cahit on the other hand is torn between both cultures. He has an element of both German and Turkish cultures and he is not yet decided completely which way... The main theme brought forward by Head-On is the conflict of cultures between individuals of Turkish origin and their daily lives in Germany. Both characters are of Turkish origin but they live in Germany; Hamburg where the setting of the movie was made. Sibel’s family represents the conventional conservative Turkish culture. Sibel, having grown up within a liberal German culture yearns to break away from the yoke of her family restrictions. She is more open-minded and libel about her sexuality and that is why she can afford to engage in one-night stands. Cahit on the other hand is torn between both cultures. He has an element of both German and Turkish cultures and he is not yet decided completely which way to go. This is the reason why he was reluctant to engage in a marriage of convenience in the first place and even after the marriage, he was in a relationship with a single partner, though on-again and off-again. This could also be the reason why he was enraged with Sibelà ¢â‚¬â„¢s previous partner and the eventual killing.The cities have also been carefully selected to effectively carry message home. Hamburg, the place where the movie is set, represents a multi-cultured population where people from various citizenry and cultures converge. The increased Turkish population could be traced to the 17th and 18th century the period during which there was an attempt to expand the Ottoman Empire to the North Balkan territories leaving a trail of Muslim Turks from the army.

Enzymes Lab Report Example | Topics and Well Written Essays - 2000 words

Enzymes - Lab Report Example As stated by Onteh et al (2005), most biochemical reactions would be very slow without enzymes since enzymes increase the rate of biochemical reactions by thousands times. It is therefore important to study the environmental factors: pH and temperature and how they would affect specific enzymes. There are three characteristics of enzymes that make them function as catalysts. First enzymes increase the rate of biochemical reaction, second, they are specific to a substrate and thirdly they can be regulated to increase or reduce rate of biochemical reaction. Studies have confirmed that enzymatic activities are affected by certain factors such as enzyme concentration, pH, and temperature as well as substrate concentration. According to (), all these factors except substrate concentration have the effect of modifying the specificity nature of the enzyme there by making it incompatible with the substrate. Moreover enzymes act as catalysts because they exhibit three dimensional protein structures. As stated by Onteh et al (2005), this structure is particularly sensitive to changes in salts, pH and temperature thus a slight changes in temperatures of reaction can significantly change the rte of reaction while extreme temperatures can irreversibly alter the both the three dimensiona l structure of the enzyme thus making it impossible to catalyze a reaction. The enzymatic activity is based on the fact that enzymes are made up of certain active sites that are specific to the substrate’s active sites. As stated by Onteh et al (2005), it is on this active sites that enzymes bind to a given substrate in a geometrical fashion after which substrate undergo its inherent reaction at a much faster rate. This mode of enzymatic action is referred to as lock and key. It is important to note that enzyme does not actually react with a substrate, but brings and aligns the substrate in order for it to react with other substances. Enzymes therefore have