Solute Concentration of Potatoes Lab #1 Purpose: To find the molarity/concentration of potato cytoplasm. Materials: As on page 1 in the lab handout. Procedure: As on page 1 in the lab handout. Data and Observations: Test Tube # | Concentration of sucrose solution (mol/L) | Initial Mass (g) | Final Mass | Percentage change in mass | 1 | 1.0 mol/L | 3.00g | 2.25g | -25.0% | 2 | 0.9 mol/L | 2.70g | 2.07g | -23.3% | 3 | 0.8 mol/L | 2.92g | 2.25g | -22.9% | 4 | 0.7 mol/L | 2.60g
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nitroprusside‚ methyl jasmonate (95%) and phenylalanine were purchased from Sigma Aldrich (Mumbai‚ India)‚ sodium hypochlorite and salicylic acid from Hi-media (Mumbai‚ India). The other chemicals were of analytical grade and obtained commercially. Plant material and callus induction Carrot seeds (var. Atomic red) were collected from Denmark (plantfro). Seeds were surface- sterilized with 75% ethanol for 1 min‚ and then soaked in sodium hypochlorite (4% w/v Hi-media) for 10 min and rinsed seven times
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Chem 105 Guide to the Formal Laboratory Report The purpose of a formal report is to communicate effectively to another person the goal‚ procedure‚ data analysis method‚ and results of your laboratory work. The report is divided into several well-defined sections. Each section must be present in a complete report. To earn an outcome point for the laboratory report‚ a student must submit a formal lab report that earns a score of at least 90/100. Each error (factual‚ grammatical‚ typographical
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Criteria 6 8 10 Title Your lab report has a Title that is directly related to the lab experiment/ exercise. Your group or class must be able to come up with your own title You must make your own title based on scientific theory Aim You have clearly stated your aim Your aim is relevant and informative You must make your own aim based on scientific theory Background background information relevant to the lab experiment/ exercise You must be able to link your aim to the background The
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LSM1102 Lab Report Introduction Transformation is a process which involves plasmid DNA being bound to the cell surface and the subsequent uptake of DNA by the cell (Panja et al.‚ 2008). For artificial transformation of E. coli cells with plasmids‚ plasmid DNA has to be extracted from bacterial cells using the High-Speed Plasmid Mini Kit‚ which is then mixed with competent E. coli cells followed by heat shock and the streaking of transformed cells on two different types of agar plate (LB and LB+ampicillin)
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PROCESS AND EQUIPMENT DESIGN (Production of Vinegar from Banana Peels) Submitted to: Engr. Caesar P. Llapitan Professor Submitted by: Balod‚ Marie Paz Edraira‚ Marie Grace Jurado‚ Orencio III ChE - V Process Description Vinegar Making from Banana Peelings I. Raw Materials For every kilogram of banana peels (Cavendish or saba)‚ add 170 g of sugar‚ 225 g vinegar (starter liquor)‚ 0.879 g bakers yeast‚ 907 g water‚ and 7.05 g ammonium sulfite. II. Procedure
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Laboratory Report The Plasma Membrane I. Introduction The Plasma membrane is the edge of life‚ the boundary that separates the cell from its surroundings. It controls the traffic of materials in and out of the cell. (Reece‚ 2011). It is incredibly thin that is very vital in maintaining the integrity of the cell. Not only does the plasma membrane bind the other organelles‚ it also forms a dynamic structure which gives them their remarkable activity and selectivity. (Hickman‚ 2008). Diffusion
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John Leone Lab Partner(s) Ethan Davis & Ryan Hanna Date: 12/10/14 Instructor: Dr. Chuckran Period: H Plants and Animal Cells Abstract: In this lab‚ you will find out how plant and animal cells are alike and how they are different. The onion elodea cells were both plants‚ so they had a cell wall. The cheek cells were animal cells‚ so they did not have a cell wall. Eukaryotic cells contain structures called organelles that carry out life processes. Eukaryotic cells can be classified by the types of organelles they contain
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PYROLYSIS PLANT PROPOSED FINANCIAL ASPECTS ( 2 ton conversion per day--3 batches of 8 hours each‚ Assumption : 26 working days per month ) A. FIXED CAPITAL (i) Land and Building Deposit for 2250sqft 550‚000.00 Total 550‚000.00 (ii) Machinery & Equipment SI.No. Description Qty. Rate (Rs.) Value (Rs.) 1 2 tons conv. Machine 1 6‚820‚000.00 6‚820‚000.00 2 Office Furniture 10‚000.00 Taxes‚ licensing expenses‚ trasnportation
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Institute Physics Course 2014 - Rocket Lab Report Title: RockSim and Electronic Altimeter Measurement Techniques Name: Scarlet Henriquez Email: scarletpatricia94@aol.com LAB SESSION ___8____Assignment _____7_____ Due Date: ___7/8/14______ Objective: Launch a smaller rocket to learn how to compare RockSim predictions (computer based) to an actual instrument measurement carried by the rocket (Electronic Altimeter). This Lab shows how better the electronic measurement
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