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)
Premium Plasmid Transformation Escherichia coli
Lab Report: Toothpickase and Enzymes September 19‚ 2012 Olivia DePhillips Lab Partner: Joy Morgan Meyers Signature: Introduction Enzymes are biological molecules that catalyze chemical reactions. In enzymatic reactions‚ the molecules at the beginning of the process‚ called substrates‚ are converted into different molecules‚ called products. Almost all chemical reactions in a biological cell need enzymes in order to occur at rates sufficient for life. Like all catalysts‚ enzymes work
Premium Enzyme Chemical reaction Catalysis
Lab report As part of my module Nip1002 I was required to perform a set of observational skills which included; pulse‚ blood pressure‚ respirations‚ hand washing and urinalysis and then compare them to previous results. In this lab report I am going to discuss blood pressure in detail. Procedure * Explain the procedure to the patient and gain consent * Wash hands thoroughly following the hand wash technique to prevent the transfer of bacteria * Clean equipment e.g. blood pressure cuff
Premium Blood pressure
THE EFFECT OF CHANGE IN pH ON THE ACTIVITY OF ENZYMES Introduction: Enzymes are catalysts that speed up‚ and control chemical reactions within a cell and break down complex molecules into smaller ones. Some of the chemical reactions that take place in the body produce toxic by-products which need to be converted. The liver produces hydrogen peroxide‚ which is extremely poisonous. When the catalase comes in contact with the hydrogen peroxide‚ it is broken down into water and oxygen. Aim:
Premium Enzyme PH Oxygen
2 Method 4 2.3 Procedure 4 3.0 Calculations‚ Results and Discussions 5 3.1 Calculations 5 3.2 Tables
Premium Experiment Science Design of experiments
Abstract: This report presents the reason why the ocean does not freeze in the winter. Since the ocean consists of salt water‚ an experiment was done to test the effect of freezing on salt water compared to pure water. The experiment was conducted three times in order to obtain accurate results and eliminate errors. In addition to the salt and pure water experiment‚ a variation of this experiment was created to test other options. In the variation experiment the effect of freezing on sugar water
Premium Water
Full Lab Report Experiment #2: Acid-Base Titration Lab Description: Acid-Base Titration Introduction In this lab exercise we will evaluate the effectiveness of several indicators for the determination of the point of completion of a specific acid-base neutralization reaction. We will also determine the unknown concentration of the strong base NaOH by its reaction with a known amount of the weak acid‚ potassium acid phtalate (HKC8H4O4‚ abbreviated KHP). This will be accomplished using the titration
Premium PH indicator Titration PH
Fungal Nail Infection is a disease of the nails which is very common. This infection causes the nail to get a thickened‚ discolored‚ unshapely form and can sometimes become very agonizing. If your symptoms are worsening and you are feeling uncomfortable because of the infected nail then you must go for treatment for fungal nail infection. Zetaclear is the wonderful treatment solution for toenail fungus treatment. Zetaclear Homeopathic Nail Fungus Treatment is a remedy that combines a contemporary
Premium Immune system Bacteria Skin
List down 3 fungal disease which are available in Malaysia Num | Pathogen | Host plant | Identifications | Controls | 1 | Black Pod‚Phytophthora palmivora | Cocoa plant | Early symptoms: * Formation of watery spots on the fruit surface.Symptoms: * Spots grow and change color to brown and turn dark brown in color that covers the entire surface of the fruit. * Infection on the immature fruit caused overall seed rot * In wet weather‚ the formation of a spots of white sporangia can be seen
Premium Leaf Infection Bacteria
NATIONAL UNIVERSITY Of SINGAPORE Chemical Engineering Process Laboratory I SEMESTER 4 Experiment F2 Flow Measurement in Closed Conduit and Centrifugal Pump Characteristics Name : Ang Sok Gek Chai Chang Er Cherry Chen Mingli Matriculation No. : U046941L U046938W U046882J Group : Th1 Date of Experiment : 16th March 2006 Table of Contents Page Summary 2 Part I: Flow Measurement in Closed Conduit
Premium Fluid dynamics