Structures‚ Biosynthesis and Biofunctions of Iron-sulfer proteins Yiming Chen‚ Brown University‚ May 11th‚ 2011 I. Introduction Iron-sulfur proteins are the proteins which contain iron-sulfur clusters‚ like sulfide-linked di-‚ tri-‚ and tetrairon centers with various oxidative states 1. An excess of 120 distinct types of enzymes and proteins are known to contain Fe-S clusters2. Iron-sulfur proteins are known for the role of the oxidation-reduction reactions of mitochondrial electron transportation
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Lady Macbeth: In the play “Macbeth” written by Shakespeare the character Lady Macbeth is duplicitous. “…look like th’innocent flower‚ But be the serpent under’t” (I‚ vi‚ 64-65). The snake and the flower was a reference towards Macbeth although it depicts Lady Macbeth as well. Since she is under the same curse as Macbeth‚ because she has the same name‚ she is equally affected by the witches as he is. He is captured into the prophecy of the witches and so is Lady Macbeth. She might look kind and
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Brie Ziehme Second Hour Enriched English 9 A Barbaric Princess “The Lady‚ or The Tiger” by Mr. Frank R. Stockton has compelled readers for as long as time. This story ends with all wondering‚ so which is it‚ the delicate and fair young lady or the savage‚ fierce‚ wild-eyed tiger standing behind the door. This makes us ponder whether human heart chooses love or jealously. Within this essay‚ there will be proof that it is the stunning young woman behind the door. Although there is evidence
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BRIDGE CROSSINGS WITH DUCTILE IRON PIPE ® BRIDGE CROSSINGS WITH DUCTILE IRON PIPE Introduction The Ductile Iron Pipe Research Association (DIPRA) periodically receives requests from engineers and contractors concerning recommendations on the design and/or installation of pipelines spanning waterways‚ highways‚ and railroads. Because the variables involved in such installations present numerous alternatives and challenges for designers and contractors‚ DIPRA does not provide recommendations
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Lady Macbeth’s character has awed audiences of many generations. She may be the most famous actress ever written by Shakespeare. Literary critic‚ Dieter Mehl said‚ in response to Shakespeare’s play Macbeth‚ “In spite of all the dramatic energy of Lady Macbeth’s character‚ which has made her part of one of the most famous and most effective actress’s roles in all the tragedies‚ she is‚ in comparison to the protagonist‚ not a very complex character. What makes her so fascinating to the audience is
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William Shakespeare’s play ’Macbeth’ which is set in Scotland in medieval times‚ explores the many sides of true and evil characters such as in mainly each Macbeth and Lady Macbeth are being faced and developed to have unusual attributes. However‚ as these characters are typically viewed as evil‚ on the other hand‚ many other characters unlike them are being proposed with effective distinction. Yet‚ Macbeth and his wife are individually divergent with each other. Thus‚ we see that they are coming
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Xochilt Godoy Mrs. Nation English 9 S2 24 September 2014 Lady Macbeth’s Deceptiveness In the play Macbeth by Shakespeare a brutal murder occurs and no one is quite sure about the person responsible. Lady Macbeth is the one who is responsible for Duncan’s death‚ not only for deceiving Macbeth into doing it but also by being an accessory to the murder. Her ambition for the title and crown of being queen is much more plentiful than that of her husband Macbeth with whom she guides to take the crown she
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and "Leave all the rest to me" (1.5.73). With that‚ the partners in crime hurry out to welcome the King they are going to kill. While King Duncan is having supper in Macbeth’s castle‚ Macbeth steps out to think about the plan to kill the King. When Lady Macbeth finds Macbeth‚ she exclaims‚ "He has almost supp’d: why have you left the chamber?" (1.7.29). Then‚ in order to keep Macbeth committed to the murder plan‚ she verbally assaults his courage and manhood. She accuses him of being the kind of person
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In the short story‚ “The Lady or the Tiger”‚ the accused is faced with a dilemma. Should he trust the princess whom he loves and open the door on the right she has gestured towards‚ or should he open the other door? One door hides a deadly tiger and the other door holds a beautiful lady. Based on the characterization of the princess in the story‚ the accused should choose the other door. If the princess wishes not to lose her lover to another woman‚ she will direct him towards death via the
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Reflections The Lady of Shalott In Alfred‚ Lord Tennyson’s “The Lady of Shalott‚” the eponymous Lady is cursed to spend her life alone‚ weaving in the top of a tower‚ with a mirror as her only window to the outside world. Though she is trapped against her will‚ “in her web she still delights / to weave the mirror’s magic sights”. Into her endless tapestry‚ she weaves in all the images shown to her in the mirror‚ such as funerals‚ weddings‚ and the people who pass by on the road to Camelot. This
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