PPT-Pharmaceutical uses of enzymes

Papain Cystine protease hydrolase enzyme Source Papaya Carica papaya Use antiinflammatory and digestive meat tenderiser breaks down tough meat fibres teeth whitening agent In some . Understanding:. Enzymes have an active site to which specific substrates bind. Enzyme catalysis involves molecular motion and the collision of substrates with the active site. Temperature, pH and substrate concentration affect the rate of activity of enzymes. Essential idea: Enzymes control the metabolism of the cell.. Above is just a small part of the IUBMB-. Sigma-Nicholson Metabolic Pathways Chart . aims to show all the metabolic pathways found in eukaryote cells. The chart in it's entirety shows how complex the chemicals reactions needed to support life in a single cell unit. This was mentioned earlier in 2.1, but in addition to the complexity now add to that . Apoenzymes. , . Holoenzyme. , . Abzymes. , . Synzyme. , . Ribozyme. , . Extremozyme. , Historical Development in . Enzymology. , . Characteristics of enzymes, Enzyme Vs Chemical Catalysts. , Enzyme mechanism & Activation Energy, Enzyme Specificity, Fischer and . Presented by Fotios Patsalis . Bio . 446/546 FALL 2016. M/F 13.00-15.50h,. Castetter. . Hall 37. Restriction Enzymes: Molecular Scissors. Restriction enzymes (. endonuleases. ) are specific endonucleases which . Enzymes speed up chemical reactions.. Everything that happens in a cell. Growth. Reproduction. Interaction with the environment. Response to stimuli. Is the result of a chemical reaction.. A chemical reaction is a change in the arrangement. E S <=> ES <=> ES* <=> EP <=> E P. Michaelis-Menten Kinetics. E S <=> ES <=> ES* <=> EP <=> E P. Rate of Formation. Substrate. Product. Enzyme. Enzyme-. IMPORTANCE. OF ENZYMES. Enzymes are biological catalysts that:. . I. ncrease. . reaction rates . by lowering the amount of energy needed for the reaction to occur. 100-1000x . faster. !!!. Activation Energy. 1. What are enzymes?. Each enzyme has only one specific reaction it can perform. . 2. How many different reactions can a single enzyme perform?. Yes, the same enzyme molecule can be used over and over. protein. !. Enzymes are . Biological . catalysts . that . increase. . the rate of metabolic reactions.. Since enzymes speed up chemical reaction rates, what are they called?. Catalyst- . A substance . Enzyme & Substrate. An enzyme is a globular protein which acts as a biological catalyst by speeding up the rate of chemical reactions. . Enzymes are . NOT. changed or consumed by the reactions they catalyze and thus can be reused. . Restriction enzymes. Polymerase enzyme. Strand-displacing polymerases. Helicase enzymes. Discovery and Obtainability:. Most enzymes are proteins discovered in cells.. But . DNAzymes. were . descovered. Sisters Enzyme . Video (5:47):. https://. www.youtube.com/watch?v=qgVFkRn8f10. Ricochet Science How Enzymes Work (. 1:20). https://. www.youtube.com/watch?v=UVeoXYJlBtI. AP Biology Catalase Lab Walkthrough (6:45). To the penny placed on your desk.. Observe the penny but don’t touch it. What happens?. Explain why. 2. Give the penny a . little . push. What happened?. Why did the penny move the second time and not the first time?. Presented . by. Ms. . P. . . H. . Giri. Department of Microbiology. Deogiri . College, Aurangabad. B.Sc. T. Y. . Semester VI. Paper No. XIX. Recombinant DNA Technology. Ms. . Priyanka. H. . Giri. DNA manipulating enzymes:.