Bita Heydari Lab report 3 The Effects of Differentiation on Enzymatic Activity Introduction HL-60 cells are capable of undergoing differentiation to induce different cell types. HL-60 cells can undergo morphological changes‚ changes in gene expression‚ and changes in protein synthesis. In the past weeks‚ we were able to conclude that HL-60 cells treated with DMSO and HL-60 cells treated with PMA will differentiate into granulocytes and monocytes upon treatment (1). We were also able to observe
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Memorandum To: NMED 1117 Basic Venipuncture for Allied Health Professionals students From: Victoria Banham Program Assistant BCIT School of Health Sciences 604-432-8727 Toll-free: 1-800-663-6542‚ local 8727 E-mail: victoria_banham@bcit.ca Re: NMED 1117 Basic Venipuncture Term Workshop Information Please check with your instructor for exact date‚ time will be 9am – 2pm. The workshop will be held at the BCIT Burnaby Campus in room 404/406‚ Building SE12. The Campus is
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Daniel Bergey Lab 2: Proteins and Starches Purpose The purpose of lab 2 and both tests with proteins and starches is to determine which substance contains either protein or starch. Hypothesis Proteins: I predict that any substance I test that derives from a living organism is will test positive proteins. Any substance that isn’t from a living organism more than likely will test negative for proteins. Starches: I predict that any substance that contains any level of glucose will test positive
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: HO MENG LI ID : 11ADB01121 YEAR & SEMESTER : YEAR 1 SEMESTER 2 PARTNER’S NAME : KAREN AW KAI LUN TOK WEE TAT CHERYL LOW YI LIAN CHEE MAO HAN GROUP : GROUP 3 EXPERIMENT NO. : 2 EXPERIMENT TITLE: DETERMINATION OF THE ACTIVATION ENERGU FOR THE REACTION OF
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scientific method(s) to social debate. To Postman’s claim that; while scientists use math to help uncover and describe the nature of nature‚ sociologists use quantification to give precision to their ideas‚ Kornblum would more than likely argue that Postman is essentially describing the same thing and that what he calls “quantification” is a lot more involved than
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Protein in the Digestive System Taylor Adams Biol 112- 501 18 April 2016 Introduction Proteins are found in nearly all foods that we eat. Once the food we eat makes its way to our stomachs‚ pepsinogen is released from chief cells. This enzyme mixes with hydrochloric acid in the stomach and begins to break down the proteins. Along with the stomach‚ the small intestine is also an important location for protein breakdown. The proteins from both locations are broken down into amino
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Experiment 2: Estimation of protein concentration Name: Wong Jiun Hao ID: 00000011136 Cohort: BM114 Module: Biological Science Table of Contents Title 1 Table of Contents 2 Introduction 3 Objectives 4 Procedure 4 Results 5-6 Discussion 7-8 Conclusion 9 References 9 Introduction The concentration of protein in a sample can be obtained by using the Bradford protein assay method. The method requires a spectrophotometer
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Abstract There are many methods employed to precipitate proteins out of solution. In this experiment we manipulated many physical and chemical variables in order to achieve purification of a protein via precipitation. In the first part of the experiment we purified the protein casein by modifying it’s pH. In the second part of the experiment we manipulated the ionic strength of albumin in egg whites‚ in a process called salting out. By manipulating these chemical properties we were able to
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Name: Mohammed Alghamdi BIOL lab II 1-A cross gives a 3:1 phenotypic ratio. What are the genotypes of the parents? 3:1. (heterozygous parents) 2- According to Mendel’s law of segregation‚ parents who both have the genotype Aa would produce what gametes? A germ cell Aa undergoes meiosis 3-What is the genotype of a plant that produces green peas? Yellow peas are dominant. Yy or yy when crossed with a heterozygote (Yy) will give some offspring that are green 4- To determine whether an animal with
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(Dialysis tubing) to change color to blue-black due to the chemical action that will occur when the Lugol’s regent (I2Kl) permeates through the intestine (Dialysis tubing). Why is it necessary to have a control for this experiment? By having a control in this experiment‚ we can see the changes with the presence of amylase. Lugol’s regent (I2Kl) changes color in the presence of starch‚ which is the control group that we have setup that demonstrates what would happen naturally‚ with starch and
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