Site Name: PhysioEx 8.0Author Name: Stabler‚ ZaoLocation on Site: Exercise > Lab Quiz 100% Correct of 20 items:20 Correct: 100%0 Incorrect: 0% Submitted on Sun Sep 27 2009 15:44:17 GMT-0600 (Mountain Daylight Time) --------------------------------------------------------------------------Question 1 Differential permeability can also be described as: Correct: the allowance of only certain substances to pass through a membrane without hindrance. Compare the molecule size and the MWCO for the
Premium Thermodynamics Physiology Harvard University
and smooth all day long. Shoe polish is applied on cloth‚ brush‚ or rag. People can make our shoe shine by gently rubbing the cloth with an amount of the shoe polish. After you apply this‚ wait for the shoes to be dry. This shoe polish is made from charcoal and candle. By being creative‚ people can invent or discover a new thing like this. Also‚ by being creative‚ people can be frugal. Instead of buying expensive shoe polishes‚ people can now provide a low cost shoe polish for everyone. Sometimes people
Premium Footwear
Toxicology Lab 1. In this investigation‚ a wide range of concentrations of Sodium Chloride (NaCl) solution were created and the effects that they had on radish seeds were tested. This ultimately created a doseresponse experiment in which it was detectable whether or not radish seeds were a reliable bioassay for the toxicity of NaCl. The goal of this experiment was to determine a correlation between toxicity and seed germination/radicle
Premium Germination Seed Embryo
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 benzoate has been used as a food preservative
Premium Hydrochloric acid Chlorine Chemistry
* Recommendation Report: The Wallace Group Management Mrs. LaBoore Terrell September 2‚ 2006 Recommendation Report: The Wallace Group This paper will address the issues with the management style... Premium * Recommendation Report for in-class peer review on Monday‚ December 2. The final draft of your recommendation report is due by 6pm on Friday‚ December 6. Directions for Submission: You... Premium * Recommendation Report Wdf operational parts are treated in the conclusions and recommendations
Premium Blood glucose monitoring Management Water
on the environment it is placed at‚ it is an osmotic pressure and it is influenced by the different concentrations of solutes in and out of the cell. Filtration is what is used to remove solid particles and they can be removed by passing through a liquid and gas. The information above is very important because it is exactly what everything in this lab will be about. It explains in detail what every single little definition and important
Premium Osmosis Diffusion Membrane biology
THE POSSIBILITY OF PRODUCING INK OUT OF CHARCOAL BRIQUETTES A Research Paper Presented to the Faculty of Special Science Class Dumalag Central National High School Poblacion‚ Dumalag‚ Capiz In Partial Fulfillment of the Requirements for the Subject Research II Ronna Mae F. Firmo March 2014 THE POSSIBILITY OF PRODUCING INK OUT OF CHARCOAL BRIQUETTES Ronna Mae F. Firmo Chapter 1 Introduction to the Study Charcoal is one of the most used fire spreader
Premium Pen
DETERMINING THE GLUCOSE CONTENT OF AND ORANGE USING GOD-PAP ASSAY Every fruit has a sweet taste only that some are sweeter than others. The sweetness of most fruits come from its sugar content and these sugars that the fruits contain are known as invert sugars. In this experiment‚ an orange was used. An orange which is an excellent source of vitamin C gets its sweetness from natural sugars which are sucrose‚ glucose and fructose (livestrong.com). In this experiment the concentration of glucose in an orange
Premium Glucose Sugar Fructose
down: 100 points Questions: 60 points Data/Results: 15 points Summarizing activities: 25 points Introduction: In this lab we will learn how the kidney processes blood and produces urine. Activity 1: Investigating the Effect of Flow Tube Radius on Glomerular filtration. Data/Results: Questions: Please answer the questions in complete sentences and explain your answers. 1. What effect does increasing the afferent radius have on glomerular filtration rate and pressure? Both the rate and the pressure
Premium Kidney Diabetes mellitus Nephrology
(dialysis tubing). The experiment will show how molecules in solution move from areas of higher concentration to areas of lower concentration in the attempt to reach homeostasis in different circumstances. Introduction: The main purpose of this lab was to observe diffusion and osmosis. This is demonstrated using dialysis tubing and a combination of monosaccharaides‚ disaccharides‚ water (H20)‚ and sodium chlorine
Premium Osmosis Chemistry Diffusion