Macromolecules of Life Hands-On Labs‚ Inc. Version 42-0085-00-01 Lab Report Assistant ________________ Name: Akil Kelly Exercise 1: Testing for Proteins Data Table 1: Biuret results. Substance Tested Predicted Results Biuret Color & Number of drops added 1: Egg white Contains Protein Purple color – 9 drops 2: Pepsin Contains Protein Purple color – 9 drops 3: Sugar Doesn’t contain protein Blue
Free Glucose Carbohydrate Starch
Lab 2: Protiens and Starches Purpose: An introduction to testing procedures for two large‚ organic molecules: proteins and starches. Hypothesis: In the test for protiens the water‚ being that it is inorganic will not test positive for protiens; it will serve as the negative control. The milk and 50% egg solution should test positive for protien as they are subsatnce derived from animals which contain protiens in order to carry the functions of life. The sucrose will test negative due
Premium Carbohydrate Protein Glucose
What Is Reflective Practice. Reflective practices are when you review your own actions and experiences in your role‚ critically and constructively‚ with the intention of improving the way you conduct yourself. The aim being to provide a better service in the future and personal improvement. Why Is It Reflective Practice Important. Reflective practice is important in as much that it enables me to review real life situations I have been in‚ how I dealt with them‚ how I felt and the outcome
Premium Improve
Unit 2 Home Labs - KEY Goals: Read Safety Perform Changes: Physical or Chemical Lab Perform Special Physical Properties of Matter Lab Perform Paper Chromatography Lab Turn-in: 1) Changes: Physical or Chemical Lab - Completed Procedure / Observations‚ questions‚ and a written description of most important concept that you learned in the discussion section. 2) Special Physical Properties of Matter Lab – Completed Procedure / Observations‚ questions
Premium Oxygen Carbon dioxide Iron
Frantzy Senat Lab 2.2 Question 1 Which administrative user accounts can create a site? Contos/DomAdmin‚ contoso\EntAdmin‚ emea\EntAdmin‚ d. In the child domain‚ attempt to create a unique user account. Record the names of the accounts that can be used to create new users. Contoso\EntAdmins‚ emea\domadmin‚ & emea\entadmin d. Log off and log on as the EntAdmin user. Repeat steps 4b through 4c to determine whether the EntAdmin user has the ability to view and/or modify the schema. Contoso\schadmin
Premium Login User Luser
documented during this lab. Explain in your own words why the hash values will change when the data is modified. They change to keep authentication and integrity. 2. Why are the MD5sum and SHA1sum hash values the same every time you calculate for the “example.txt” sample fi le? What if they were different when you re-calculated the hash value at the other end? These are the same to verify authentication and integrity. If they don’t match the data has been compromised. 3. If you were using
Premium Cryptography Windows XP Microsoft Windows
Solvent/Water Trap Diagram Rodney Atwaters Halle Bair May 28‚ 2013 Chemistry 36100 Introduction The purpose of this lab was to produce benzoic acid by mixing sodium benzoate with hydrochloric acid. The Hydrochloric acid used in the experiment was a stock solution made by mixing HCl Acid and deionized water. HCl acid‚ historically called‚ muriatic acid or spirits of salt‚ hydrochloric acid is produced from sulfuric acid and common salt‚ NaCl (Princeton.edu). Since the early 1900 ’s‚ sodium
Premium Hydrochloric acid Chlorine Chemistry
Chapter 2 Introduction to Networking Exercise 2.1.1 The 5 foundations of networking are necessary for allowing one device to communicate with another‚ because without any one of those five pieces of foundation‚ the communication wouldn’t work. Without the media‚ you wouldn’t be able to connect to anything‚ since media is your signal. Without an interface you wouldn’t be able to access any information on your computer. If you didn’t have a signal‚ you wouldn’t be able to transmit any information
Premium Input device Peripheral
Taylor Durham Nutrition 101 Mr. Oropallo Lab Report #2: Fat Extraction From Food What is a triglyceride? Draw its structure. A molecule that contains three fatty acids attached at the oxygen atoms of glycerol. What are the differences between saturated and unsaturated fats? Drawn an example of each. If all bonds are single‚ the fatty acid molecule is saturated. If there is a double bond among the carbon atoms‚ the fatty acid molecule is unsaturated. What form does each of these fats take at
Premium Fatty acid Fat Saturated fat
General Certificate of Education Advanced Subsidiary Examination January 2013 Sociology SCLY2 Unit 2 Thursday 24 January 2013 9.00 am to 11.00 am For this paper you must have: an AQA 12-page answer book. Time allowed 2 hours A Instructions Use black ink or black ball-point pen. Write the information required on the front of your answer book. The Examining Body for this paper is AQA. The Paper Reference is SCLY2. This paper is divided into two sections.
Premium Sociology