Lab 2 Report for MATSE 473 Determining Molecular Weight using Solution Viscosity Name: Mengfang Li Group D Lab Partners: Michael Lorenzo‚ Peter Mcclure 01/24/2012 Introduction: This lab was designed to demonstrate the method to measure the intrinsic viscosity of the prepared polystyrene. Intrinsic viscosity‚ which is measured from the flow time of a solution through a simple glass capillary‚ has considerable historical importance for establishing the very existence of polymer molecules
Premium Chemistry Water Mass
pathway for glucose oxidation. Similar to glycolysis‚ but instead of having pyruvate as the end product it is diverted to other pathways. Supplier of energy to the cell in the form of NADPH (a reducing power for biosynthesis). It is also referred to as hexose monophosphate shunt. *Fate of glucose 6-phosphate (G 6-P) IN THE PPP (S. 71) Taken out from glycolysis and converted into Ribulose 5-phosphate. With the conversion of ribulose 5-phosphate 2 moles of NADPH acquired protons from glucose 6-phosphate
Premium Adenosine triphosphate Metabolism Glycolysis
controversial. Some goes completely against what most think and against what people are taught even at organizations who train people to do predictive type jobs. But it works for me. Here are my ten guiding principles for accurate prediction: 1. Care about being right. This sounds obvious but circumstances and other requirements often get in the way. Professionals whose job involves making predictions face pressures to have an opinion‚ no matter what‚ and to generate visibility. This can lead
Premium Prediction Future Futurology
Molecular gastronomy is a subdiscipline of food science that seeks to investigate‚ explain and make practical use of the physical and chemical transformations of ingredients that occur while cooking‚ as well as the social‚ artistic and technical components of culinary and gastronomic phenomena in general.[4] Molecular gastronomy is a modern style of cooking‚ which is practiced by both scientists and food professionals in many professional kitchens and labs and takes advantage of many technical innovations
Free Cooking Food
There are many branches of food science‚ all of which study different aspects of food such as safety‚ microbiology‚ preservation‚ chemistry‚ engineering‚ physics and the like. Until the advent of molecular gastronomy‚ there was no formal scientific discipline dedicated to studying the processes in regular cooking as done in the home or in a restaurant. The aforementioned have mostly been concerned with industrial food production and while the disciplines may overlap with each other to varying degrees
Premium Cooking Ferran Adrià
Results Predict Question: Predict Question 1: The molecular weight of urea is 60.07. Do you think urea will diffuse through the 20 MWCO membrane? Your answer : c. No‚ not at all. Predict Question 2: Recall that glucose is a monosaccharide‚ albumin is a protein with 607 amino acids‚ and the average molecular weight of a single amino acid is 135 g/mole. Which of the following will be able to diffuse through the 200 MWCO membrane? Your answer : c. glucose only Stop & Think Questions: The reason sodium
Premium Concentration Molecule Diffusion
Bradbury’s Predictions Ray Bradbury’s Fahrenheit 451 portrays a materialistic society that has forgotten social interaction with each other. Writing in 1953‚ Ray Bradbury warns readers about a future that could happen. Bradbury notices dehumanization in society as technology makes people become less individual and incapable of independent thought. In Fahrenheit 451‚ Ray Bradbury makes predictions of the future that is frighteningly accurate to what life today is like. Some of the predictions Bradbury
Free Fahrenheit 451 Dystopia Mass media
Activity: Name: Instructor: Date: Blood Glucose Regulation Sandra Shakur January 25‚ 2015 Predictions 1. Plasma glucose levels will be highest immediately after the meal (0 hr). 2. Plasma ketone levels will be highest 1-3 hours after the meal. 3. Plasma insulin levels will be highest before the meal (fasting). 4. Plasma glucagon levels will be highest before the meal (fasting). Materials and Methods 1. Name the Dependent Variable. plasma levels of glucose‚ ketones‚ insulin‚ and glucagon 2. Name
Premium Blood sugar Diabetes mellitus Insulin
Earthquake Prediction Earthquakes are one of the most destructive forces known to mankind. An earthquake can have enough power to destroy an entire city and has the potential to be felt 1000 miles away. An earthquake is a series of vibrations induced in the earth’s crust by the abrupt rupture and rebound of the rocks in which elastic strain has been slowly accumulating. Earthquakes happen along vault lines like the San Andres Fault. A fault plane is the surface of a fault fracture along which the
Free Earthquake 1906 San Francisco earthquake
that water potentials and zero weight change osmolalities will be the same for potato cores placed in varying concentrations of solutes of NaCl‚ glucose‚ and sucrose. This experiment was designed to test these predictions and compare them to data gathered course wide. We found that the mean water potentials were all within 0.26 bars of each other‚ and that the zero weight change osmolalities were all within 0.035 mols of each other. This supported Van’t Hoff’s predictions that water potentials and osmolalities
Premium Chemistry Concentration Osmosis