Chemistry assignment Example | Topics and Well Written Essays - 500 words

Chemistry - Assignment Example For the extracts that included glucose, the process of fermentation continues up to when ADP and P1 inside the extracts were exhausted. Phosphate was needed in the dehydrogenase of the glyceraldehydes 3-phosphate reaction and glucose stopped in this step after the exhaustion of P1. Since glucose remained, it went through phosphorylation by ATP, but P1 was not released. The yeast fermentation gave out CO2 and ethanol instead of lactate. In the absence these reactions and in the absence of oxygen, NADH will be accumulated. There would be no new for continued glycolysis. The bisphosphate hexose which accumulated fructose (1,6-bisphosphate) in the form of energetic. The intermediate was at a valley or low point along the pathway between the input reaction energy that was ahead of it and the following energy reactions payoff. P1 would be replaced by arsenate in a dehydrogenase reaction of glyceraldehydes 3-phosphate to provide acyl arsenate that is hydrolyzed spontaneously. This would inhibit the formation of fructose (1,6-bisphosphate together with ATP thus allowing the formation of 3-phosphoglycerate, that continues in the pathway. Reaction a, b and c will proceed in the direction shown. This is because the phase of payoff of glycolysis will give out ATP which is exergonic. This phase is typified by five reactions which are similar to those of reaction a, b and c. These include: From the table, Ethylene glycol enters through the mediated route. This is so because the facilitated or passive diffusion occurs when the specific molecules are transported down the gradient of concentration high to low. In active transport the energy is used in transporting the molecules against the gradient concentration that is low to high as in the case of Ethylene

Humanities II course work Essay Example | Topics and Well Written Essays - 2750 words

Humanities II course work - Essay Example As the movement grew, it gave rise to expressions of the fantastic and the exotic (Cunningham & Reich, 459). While Romanticism can be a nebulous concept, it’s most accurately expressed through a core group of elements in art and in literature. One of its earliest manifestations was a love of nature, expressed by artists throughout Europe, who exhibited an unprecedented use of personal perspective, scope and color. This was, in large part, a reaction against the onset of modern society. â€Å"The growing industrialization of life in the great cities, and the effect of inventions like the railway train on urban architecture stimulated a ‘back-to-nature’ movement as Romanticism provided an escape from the grim realities of urbanization and industrialization† (Cunningham & Reich, 430). This style struck a chord with people who were, in their own ways, seeking an escape from the de-personalizing effects of society. As the Romantic style gained momentum in the la te 18th and early 19th centuries, it became more self-consciously a rejection of classical art forms. The American and French revolutions utilized classical forms to express their rejections of the old forms of government Romanticism to Post-Modernism 3 against which they were rebelling (Cunningham and Reich, 424). The leaders of America’s revolution against Great Britain borrowed heavily from classical forms of architecture to express a timeless connection between their Democratic form of government and that of the ancients Greeks and Romans. For Romantic artists, this was a limiting artistic convention not adapted to the kind of self-expression with which the new style was infused. In the early phase of the Romantic movement, Goethe’s plays served as a literary catalyst for the turbulent, aggressive Sturm und Drang school. His works were prototypes of the emotionalism and rejection of governmental authority that characterized Romanticism. â€Å"Modern criticism stil l considers Goethe’s use of dramatic technique in the Sturm und Drang as unconventional and revolutionary with respect to dramatic forms in general and Aristotelian drama in particular† (Stewart, 277). This trend would come to encompass music, poetry and the philosophy of Emmanuel Kant, Georg Hegel and Arthur Schopenhauer. The political environment in Europe at the time was set in turmoil by the French revolution and its aftermath. The Napoleonic wars of the late 18th and early 19 centuries aggravated nationalistic fervor throughout the continent. This historic and political cataclysm had a profound influence on artists and thinkers. Romanticism lent itself readily to mythological themes, and the great life-and-death struggle that engulfed Europe inflamed the mythologies and folk traditions in every European nation. In Germany, for instance, this phenomenon found its apex in the ancient Norse mythology that Richard Wagner would fashion into his famous Ring cycle opera. The lasting impact of Romanticism was that the nationalism of Europe’s nation Romanticism to Post-Modernism 4 states was enhanced - in some cases created - by the writers and artists of the Romantic movement. â€Å"Many Romantic artists identified with the nationalist movements of the times and either supported their own country’s fight for freedom (as in the case of Verdi) or championed the cause of others (as did Lord Byron)†