an iodine solution Essay Examples
Words
to
Pages
to
Categories
Anthropology (3225)
Architecture and Design (1824)
Arts and Humanities (31656)
Business Studies (18967)
Communications (7173)
Economics (8653)
English (136161)
Environment (6250)
Geography (2695)
Government and Political Science (25128)
Healthcare and Medicine (16646)
Information Science and Technology (10557)
Language (726)
Legal Studies and Law (9776)
Linguistics (369)
Mathematics (985)
Philosophy (10142)
Psychology and Psychiatry (10590)
Religious Studies (11143)
Restaurant and Food (1673)
Science (14278)
Sociology (41305)
Sports and Recreation (6388)
Teaching and Education (9552)
Travel and Tourism (1080)
Veterinary Medicine and Zoology (2627)
World History and Cultures (43176)
More +
15 total results
An Experiment to Test for the Presence of Starch in Onion and Potato Using Iodine Solution (344 words, 2 pages)
INTRODUCTIONStarch is a complex carbohydrate (polysaccharide) made from thousands of glucose units, joined together by glycosidic linkages. It is the main compound that all green plants use to store their food energy. Starch is insoluble in water. The purpose of this experiment is to demonstrate that using an iodine solution, ... Read More
A Lab Experiment on the Effects of Various Amylase Concentration on the Rate of Hydrolysis of Starch (1189 words, 6 pages)
An investigation into the effect of varying amylase concentration on starch digestionIntroductionAimThe aim of the experiment is to study the effect of various amylase concentrations on the rate of hydrolysis of starch. This will be performed by measuring time taken for the dark blue colour (formed between starch and iodine ... Read More
An Examination of the Microbiological Specimen #24 (1078 words, 5 pages)
AbstractWe examined a microbiological specimen (designated as 24) provided by Dr.XXXXX. We were told the specimen was isolated from contaminated food. Weseparated the specimen into two pure cultures with a TSA streak plate, thenperformed four tests on each culture to rule out all but one possibleidentity. The tests indicated the ... Read More
A Report on the Side Effects of Iodine (662 words, 3 pages)
Side Effects of IodineUse of iodine supplements for a long time or using it in large amounts are possibly unsafe (Livadas, 1977 p. 123). Therefore, adults should as much as possible try to avoid prolonged use of iodine doses higher than 1100 micrograms per day which is the upper limit ... Read More
An Experiment on the Identification of an Unknown Bacteria (4016 words, 18 pages)
In the middle of the semester every student was given an unknown bacteria and was asked to identify it. The purpose of this experiment was to identify the unknown bacteria that was given to us. In order to do this multiple tests were needed. The aim of this experiment is ... Read More
A Lab Study Conducted to Determine the Concentration of Vitamin C in Various Samples Using Titration (568 words, 9 pages)
Points earnedPoints possibleIntroduction15Background 5Relevance 5Previously reported methods5Materials and Methods15Materials List 7.5Method description 7.5Results20Results presented18TablesFigures labeled 2Discussion30Results interpreted12Method evaluated12References10Format (JFS)5In text citation5Clean up10Total 100Extra Credit (pages stapled with Rubric)2Late turn in (-10 points per day, reports due at beginning of next lab)Lab 11 Vitamin C DeterminationIntroduction This purpose of this lab ... Read More
A Study of Amylase Production in Barley Seeds (527 words, 3 pages)
Amylase Production in Barley SeedsMETHODSBarley seeds bought from Kelly seed store in Peoria, Illinois were obtained. About fifty seeds were placed in two different 15 mL tubes. 10 mL of 70 ethanol solution were added to the tubes the tubes were shaken occasionally for five minutes. The tubes were placed ... Read More
The Effects of Concentrations of Starch and Sugar Solutions of Synthetic Semi-Permeable Membranes (628 words, 4 pages)
The Effect of Concentrations of Starch and Sugar Solutions on Synthetic Semi-Permeable MembranesBy Jamie HardyQuestion Is dialysis tubing selectively permeable?Hypothesis If one has dialysis tubing, which is dipped in water, filled withGatorade and starch and is left for 15 minutes, the sugar in the Gatorade willexit the dialysis and into ... Read More
Bacterial Classification by Gram Staining (764 words, 4 pages)
Bacteria Classification By Gram StainingTHE AMERICAN UNIVERSITY IN CAIROBIOLOGY DEPARTMENTSCIENCE 453 BIOLOGY FOR ENGINEERS REPORT No.1Presented By Karim A. Zaklama 92-1509 Sci. 453-0124296ObjectiveTo test a sample of laboratory prepared bacteria and categorise itaccording to Christians gram positive and gram negative classes and also byviewing it under a high powered microscope ... Read More
A Laboratory Test to Show the Presence of Various Constituent Nutrients of Food (1079 words, 3 pages)
Introduction All living organisms are made of cells and these cells have three main parts. The center is the nucleus, represented by the coloured marble. Inside the nucleus are chromosomes which carry the genetic information of the organism. The cell membrane is a protective barrier and filters such things as ... Read More
An Analysis of the American University in Cairo on a Biology Department (751 words, 3 pages)
THE AMERICAN UNIVERSITY IN CAIROBIOLOGY DEPARTMENTSCIENCE 453 BIOLOGY FOR ENGINEERS REPORT No.1ObjectiveTo test a sample of laboratory prepared bacteria and categorise itaccording to Christians gram positive and gram negative classes and also byviewing it under a high powered microscope and oil immersions classify itsshape and note any special characteristics.IntroductionBacteria was ... Read More
A Research on Human Digestion Process (2969 words, 4 pages)
Practical 12 Digestion in HumansAim To distinguish between 5 liquids to come to a conclusion from which region of the alimentary canal it was extracted from.HypothesisIn this practical, we have been given 5 unknown solutions hence it is not possible for us without any logical analysis to come up with ... Read More
The Effects of Concentrations of Starch and Sugar Solutions on Synthetics (623 words, 3 pages)
The Effect of Concentrations of Starch and Sugar Solutions on Synthetic Semi-Question Is dialysis tubing selectively permeable?Hypothesis If one has dialysis tubing, which is dipped in water, filled withGatorade and starch and is left for 15 minutes, the sugar in the Gatorade willexit the dialysis and into the water. So ... Read More
A Look at a Lab Experiment on the Process of Metabolism in Living Organisms (1079 words, 3 pages)
Introduction All living organisms are made of cells and these cells have three main parts. The center is the nucleus, represented by the coloured marble. Inside the nucleus are chromosomes which carry the genetic information of the organism. The cell membrane is a protective barrier and filters such things as ... Read More
An Analysis of Identification of Biologically Important Chemical Compounds (1101 words, 3 pages)
Identification Of Biologically Important Chemical Compounds Sep 20 By Kristian Atkinson (IB) St.Olav vgs Stavanger Norway Introduction All living organisms are made of cells and these cells have three main parts. The center is the nucleus, represented by the coloured marble. Inside the nucleus are chromosomes which carry the genetic ... Read More
Published: Friday 25th of January 2013
Services
Copyright © EliteEssayWriters 2024 All Rights Reserved