Name: Kyle Pockl Exercise 1: Cell Transport Mechanisms and Permeability: Activity 2: Simulated Facilitated Diffusion Lab Report Pre-lab Quiz Results You scored 50% by answering 2 out of 4 questions correctly. 1. Molecules need a carrier protein to help them move across a membrane because You correctly answered: d. they are lipid insoluble or they are too large. 2. Which of the following is true of facilitated diffusion? Your answer : b. Movement is active and against a concentration gradient. Correct
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Cell Transport Mechanisms and Permeability 1 EXERCISE 1 OBJECTIVES 1. To define the following terms: differential permeability‚ passive and active processes of transport‚ diffusion (simple diffusion‚ facilitated dif- fusion‚ and osmosis)‚ solute pump‚ pinocytosis‚ and phagocytosis. 2. To describe the processes that account for the movement of sub- stances across the plasma membrane‚ and to indicate the driving force for each. 3. To determine which way substances will move passively
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UNIVERSITI TUNKU ABDUL RAHMAN Faculty : Engineering & Science Unit Code : UEME3213 Course : Unit Title : Heat and Mass Transfer Year/ Semester : Year 3/ Semester 2 Lecturer : Session : Experiment 2: Gaseous Diffusion Coefficient Objective To determine gas diffusion coefficient of acetone Introduction The knowledge of physical and chemical properties of certain materials is important because very often process engineering deal with the transformation
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Exercise 1: Cell Transport Mechanisms and Permeability: Activity 1: Simulating Dialysis (Simple Diffusion) Lab Report Pre-lab Quiz Results You have not completed the Pre-lab Quiz. 09/20/11 page 1 Experiment 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
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EXPERIMENT 5 GAS DIFFUSION COEFFICIENT OBJECTIVES: Determine the gas diffusion coefficient of acetone using the established Winkelmann’s method KEYWORDS Diffusivity‚ Gas Diffusion Coefficient‚ Winkelmann’s method OVERVIEW The knowledge of physical and chemical properties of certain materials is important because very often process engineering deal with the transformation and distribution of these materials in bulk. One such property is diffusivity. Mass transfer by diffusion takes
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The Natural Review The Natural is a fantasy like story of a middle-aged pitcher trying to make one last comeback as a right fielder for the New York Knights. Directed by Barry Levinson and starring Robert Redford as Roy Hobbs‚ The Natural is a feel good movie that is hardly believable at times‚ but does a lot to provide a worthwhile movie experience. In today’s movie review I will illustrate what I think this movie does well in terms of viewer enjoyment‚ while analyzing specific themes such as the
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The Politics of Natural Gas in Bangladesh: An Attempt to Explicate the Kleptomaniac Nexus between Western Imperialism and Local Comprador Bourgeoisie COURSE NAME & NO.: Understanding Social Change in Bangladesh‚ 481 TO SUBMITTED BY Dr. A I Mahbub Uddin Ahmed MD. Nazmul Arefin Professor‚ SUBMITTED
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Objectives • To extract DNA and observe its characteristics Time Allocation: 1 hour‚ with overnight incubation/cooling the night before Note: Place the 91% isopropyl alcohol in the freezer the night before beginning the exercise. Note: If the mortar and pestle method is chosen‚ soak the split peas in distilled water the night before beginning the exercise. Materials |Materials |Label or Box/Bag |Qty |Item Description
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your requests. I will explain the relationship between Sihathor and Pemsah’s corn farms measurements and the phenomena and attributes of interest as they relate to Amenohotep’s land. I will assess which of two nobles did better job with his land. Finally‚ I will discuss the problem of mice in Pemsah’s corn granary and its effects on the measurements I provide you. Measurements‚ Phenomena and Attribute of Interests Amenhotep gave Sihathor 20‚000 west of the Nile River region‚ and 10‚000 sacks of
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“What are the major strengths and weakness of Dworkin’s theory of law as compared to a positivist or natural law perspective?” Discuss. Arguably one of the most influential legal theorists of the 20th century‚ Ronald Dworkin’s dealings with law’s interpretation and integrity has lead to inevitable contradictions with that of positivist ideology‚ with his work essentially revitalising a method of thinking that had long been considered dead and buried. Perhaps most notoriously‚ Dworkin combated
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