Running head: LAB 5: INVESTIGATING AN ENZYME-CATALYZED REACTION Lab 5: Investigating an Enzyme-Catalyzed Reaction September 24‚ 2014 Principles of Biology 120.601 Mrs. Annemarie Duncan Abstract: (Burmania) This experiment was performed in order to examine ways in which a potato catalase enzyme reacts to various assays with differing variables. To do so a baseline assay (undiluted extract and room temperature H2O2) was used within the experiment with only one other variable changed in
Premium Catalase Chemical reaction Catalysis
Investigating Ratios of Areas and Volumes In this portfolio‚ I will be investigating the ratios of the areas and volumes formed from a curve in the form y = xn between two arbitrary parameters x = a and x = b‚ such that a < b. This will be done by using integration to find the area under the curve or volume of revolution about an axis. The two areas that will be compared will be labeled ‘A’ and ‘B’ (see figure A). In order to prove or disprove my conjectures‚ several different values for n will
Premium Real number Number Mathematics
Investigating the Biomolecules found in Gelatin Abstract: For this inquiry lab‚ the research team tested the gelatin solution for the presence of biomolecules. The team searched for the presence of starch‚ glucose‚ lipids‚ and proteins through the use of indicators: Sudan III‚ Lugol’s iodine‚ Benedict’s solution‚ and Biuret’s reagent. After testing the gelatin solution in the presence of the indicators‚ the results showed that Lugol’s reacted‚ turning orange-pink (oils) and the Biuret reagent (protein)
Premium Metabolism Glucose Carbohydrate
Ryan Kawiecki Ms. Lahr Ap-Biology September 17‚ 2013 Title: The Effect of Abiotic and Biotic Factors on Enzymatic Reactions Problem: Will increased pH affect the rate of reaction in an enzyme catalyzed reaction? Hypothesis: Increased pH substance will increase the rate of reaction Table: Table 1: Baseline of peroxide Time (min) Qualitative color 1:00 5 2:00 6 3:00 7 4:00 8 5:00 9 Table 2: effect of increased pH on peroxidase Increased pH by 5mL Color intensity
Premium Enzyme Catalysis Chemical reaction
STANDARD GRADE BIOLOGY CREDIT LEVEL REVISION QUESTIONS INVESTIGATING CELLS 1. In an investigation‚ three 25 g samples of sultanas were put into separate beakers of distilled water‚ as shown below: After 24 hours‚ the sultanas were removed from the water‚ blotted on filter paper and reweighed. The results are shown in the table: |Sample |Mass after 24 hrs (g) |Percentage change in mass | |1
Premium Cell Cell wall Enzyme
Assignment 1 Unit 1: Investigating How Businesses Work In this task I will be writing about Marks & Spencer as it is an international business and is very popular. Ownership Company Profile Marks & Spencer Marks & Spencer is a super market but it also sells clothing‚ home stuff and much more. Marks & Spencer are an international business which has 337 stores in 41 territories overseas. They also have 703 stores in the United Kingdom. They sell products to customers which are satisfactory and what
Premium Strategic management SWOT analysis Marketing
Title : C2 Investigating the capacitance of a capacitor I. Objective : * To investigate the factor which affect the capacitance of a parallel-plate capacitor using a reed switch. II. Apparatus * Reed Switch * Signal generator * Capacitor Plates (1 pair) * Polythene spacers * Low voltage power supply * Voltmeter * Variable resistance * Light-beam galvanometer * CRO * Standard mass (eg. 100g ) * Connecting leads * Drawing board *
Premium Electric charge Capacitor Capacitance
Unit 3: Investigating Marketing Section C Rosie Boymbo Introduction In this section‚ I will give a detailed explanation of the marketing mix and why it is used in businesses. I will be giving a detailed analysis’ of the Product‚ Pricing‚ Place and Promotions. This section is based on about how I found my target market and then fulfilling their wants and needs. Marketing Mix Marketing mix: ‘Provides a recipe for effective marketing’: tutor2u.net Marketing is the term used to describe a range
Premium Marketing Pricing
Investigating the English Language Needs of Petroleum Engineering Students at Hadhramout University of Science and Technology Atef Saleh Al-Tamimi & Munir Shuib School of Humanities‚ Universiti Sains Malaysia Biodata Atef Saleh Al-Tamimi worked five years as a university instructor at Hadramout University of Sciences and Technology‚ Yemen. He is currently a PhD student at the School of Humanities‚ Universiti Sains Malaysia. His areas of interest include ESP‚ Needs Analysis‚ and English Language
Premium English language Language education Teaching English as a foreign language
Environmental pollution will dramatically decline if the authorities are not reluctant when it comes to making disposals more accessible so that a clean environment can be maintained. According to (SWMCOL 2010) in Trinidad and Tobago‚ the average person generates approximately 4 lbs of waste per day This amounts to approximately 1‚000 tons of waste that reaches the landfill sites per day Apart from this‚ large quantities of waste are also improperly disposed of‚ and as a result‚ pollute our streets
Premium Recycling Pollution Waste