All Sugars are not Created Equal: The Effects of Glucose versus Fructose on the Human Body All Sugars Are Not Created Equal: The Effects of Glucose versus Fructose on the Human Body Sugar has occurred naturally in our environment since the dawn of time‚ and mankind has been enjoying its sweet taste almost that long. After all‚ glucose occurs naturally in corn‚ fructose is the natural sweetener found in fruit‚ sucrose occurs naturally in sugar beets and cane‚ and lactose is found in
Premium Sugar Glucose Fructose
discovered that certain types of solutions were created by biological processes. As he investigated this phenomenon he was led to investigate the field of fermentation where he essentially discovered the aerobic and anaerobic bacteria responsible for fermentation. This discovery‚ that a biological agent was responsible for the fermentation (and also for the spoiling) of wine and beer‚ shook the scientific world as many at the time believed in spontaneous eruption. But
Premium Louis Pasteur Microbiology Microorganism
Lab Report Title: * Color reaction of starch when mixed with Iodine solution Introduction: Statement: * How would the varying solutions react when introduced with the Iodine solution? Hypothesis: * If a solution is rich in starch then it will react with iodine solution and change to a bluish-black color (looks Brown) Materials: Items: * 8 test tubes‚ pipet‚ iodine‚ onion juice‚ potato juice‚ sucrose solution‚ glucose solution‚ distilled water‚ fructose solution‚ starch solution
Premium Starch Carbohydrate Glucose
litmus has formed a pink band at the surface of the clear liquid as well. * -Coagulation 65. Describe the physical change that occurs during lactose fermentation. Name one microbe capable of producing this reaction. * Lactose Fermentation involves the initial breakdown of lactose to glucose and the subsequent fermentation of glucose to produce an acid end product. 66. Describe the physical change that occurs during an alkaline reaction. Name one microbe that would produce this response
Premium Hydrogen Metabolism Bacteria
Continuous Glucose Monitoring Alyssa M. Hughes Grand Canyon University: NRS-410 June 13‚ 2015 Poorly controlled blood glucose levels in the presence of diabetes exposes patients with diabetes to many secondary complications such as stroke‚ high blood pressure‚ peripheral vascular disease and kidney disease. New technologies such as continuous glucose monitoring (CGM) can help patients with type 1 and type 2 diabetes manage their disease better. This assignment identifies a research article that
Premium Diabetes mellitus Insulin
Review Application and research progress of starch in polymer materials★ Wang Zhi-fen‚ Fang Lin‚ Zhang Ke-xi‚ Fu Xin Abstract: Starch a natural polymer that is characterized by cheap‚ regenerative‚ and good biodegradation is generally mixed with low density polyethylene‚ high density polyethylene‚ polypropylene‚ and polystryrene to prepare degradable materials. In order to relieve "white pollution" due to undegradability of plastic materials‚ starch is mixed with polyvinyl alcohol‚ polylactic acid
Premium Starch Polymer
BIOL 130 Lab Report Identifying Two Macromolecules - Carbohydrates and Proteins 9/26/2013 [Type the company name] INTRODUCTION As the name suggests‚ macromolecules are large molecules that make up more than 90% of the total cell mass. These biological macromolecules vary greatly in size - from several hundred to several hundred million molecular weight units - and are made up of monomer units. There are four major classes of biological macromolecules: proteins‚ carbohydrates‚ lipids
Premium Protein DNA Metabolism
people don’t realize what is actually happening. The purpose of the lab is to see the effects of diffusion and osmosis. In part B‚ the higher the concentration of solute‚ the higher the mass of the solution. Methods and Materials: For part A of the experiment‚ the following items are needed: Dialysis tubing‚ IKI solution‚ 15% glucose/1% starch solution‚ distilled water‚ balance‚ sucrose solutions (0.2M‚ 0.4M‚ 0.6M‚ 0.8M‚ 1.0M)‚ glucose test tape‚ beakers (multiple)‚ petri dish. In the experiment‚ one
Premium Osmosis Diffusion Semipermeable membrane
pH tested positive for glucose. The acidic solution tested (mostly) negative for glucose‚ although there were trace amounts at the bottom. Overall‚ my conclusion is that only acidic solutions inhibit Amylase’s ability to digest starch. Background The goal of the experiment is to test whether or not Amylase can withstand abnormal changes in pH without denaturing itself. Salivary Amylase is an enzyme that acts upon any polysaccharide that enters the mouth (mainly starch). However‚ it has a few
Free Enzyme Starch Amylase
Experiment #4 (10/31/14) Lab Review Objective To introduce the basic molecules of life and to test for their presence in different substances. Introduction Macromolecules are in all forms of life. These organic compounds are carbohydrates‚ lipids‚ proteins‚ and nucleic acids. These are monomers and they link together into long chains that form polymers. Different reagents can be used to find the presence of these macromolecules. Proteins are made of carbon‚ hydrogen‚ oxygen‚ nitrogen‚ and sometimes
Free Glucose Carbohydrate