Cell Fractionation and Mitochondrial Function Lab Report

Cell Fractionation and Mitochondrial Function - Lab Report Example n the case of rotors which hold the tubes on an angle) and, particularly in the first spin, cell membrane material may appear as a floating skin or pellicle on the surface of the tube. The remaining liquid in the tube is called the supernatant, or â€Å"supe† for short. The higher the concentration of mitochondria, the lower the absorbance density. This is because in the mitochondria cell membrane, there is an integral membrane protein referred to as succinate dehydrogenase that has the capacity to reduce the DCIP and when DCIP is reduced, the OD is reduced as well. Basing on the graphs represented above, it is clearly evident that the mitochondria came down in pellet from 12000xg.In graph representing tube 1, it is observed that the O.D decreased with time. This means that There was mitochondria in the solution which reduced the DCIP with time. The enzyme Succinate dehydrogenase is the one responsible for this reaction.In graph representing tube 4,it is observed that, there is no change of O.D with time.this means that mitochondria was absent indicating that there was no mitochondria in the supernatant. Hence went down in the pellet as indicated in graph representing tube 2.In graph representing tube 6 it is also observed that, there is no change in the O.D with time and this as well indicate that there was no mitochondria in the tube because it was water which was added. Therefore in conclusion, it is evident that the mitochondria came down in the

Innovation for Managers Essay Example | Topics and Well Written Essays - 3500 words

Innovation for Managers - Essay Example and understanding of the reasons, logic and need behind the overall process of innovation and its importance and role in the business world in the modern day business terms. The very generic and basic understanding of the word Innovation pertains to the ability, action and thought process of thinking out of the box. It includes challenging the mind, the thought, ideas and conventions that are in practice and existence. It further challenges the thought of going with the flow. In further contrast, it brings about the common understanding and thought process directed towards bringing about something new that may be related to a novel idea, novel thought or novel process (Fonseca,p. 14). In the domain of business actions and practices, innovation pertains to the thought of thinking in a unique way that will enable bringing about more productive output from the given scenario and dynamics. It pertains to thinking on the lines that may need questioning the already established norms, practices and actions and in turn enable thinking and building the demand and desire aimed towards bringing about some new dimensional aspect to the overall business activity. Innovation and entrepreneurial concepts are used interchangeably. Both apply to the ideas of thinking in a specifically unique way that is driven along the lines of achieving something extra and additional from the already established norms and concepts (Management). Within the business activities, innovation may not just be limited to the production aims or the final output, rather Innovation is the name to the mindset. It may reflect upon the overall socially oriented interaction within the organizational work, it may further pertain to the political handling and interface of the business enterprises and its engagements, further it may possibly pertain to the emotional aspect of thinking. Since emotions largely play a deciding and determining role upon the tendencies and aptitudes of the individuals, it is