b.) The mass decreased or increased in each cylinder‚ depending on if the solution was hypotonic‚ hypertonic or isotonic. In Cylinder (A) the mass decreased‚ so liquid was released from the potato‚ because the cells in the potato would have burst if even more was absorbed‚ whereas the length stayed the same. In Cylinder (B) the mass and length increased‚ which means the potato cells absorbed some Sodium Chloride (NaCl)‚ so the cells don’t shrivel up and die. For Cylinder 3 the mass and length also
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Science Lab Report INTRODUCTION |NAME: LORRAINE |LAB PARTNER: KAREN HO | |LAB EXPERIMENT: TESTING OSMOSIS WITH A POTATO |LAB DATE: NOV. 23rd / 2012 | |CLASS: Y-11-C |PERIOD:C | OBJECTIVE The weight of the potato slices will increase‚ decrease‚ or remain
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Root Cause Analysis (RCA) is a process that is used to identify the causes of an error or accident. In the case of Mr. B death‚ a RCA is needed to determine what may have contributed to his death. A Root Cause analysis must be complete and reported to Joint Commission in the even where injury or death occurs. Sentinel event is a major adverse even that could have been prevented (Alemi‚ 2007). The sentinel event was related to respiratory arrest secondary to conscious sedation procedure. The people
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* DMAIC produce is considered to bring very important and measurable improvements from old to new current process that are below expectation in a new business. * DMAIC brings them to achieve the new strategy along * Understand to reflect the business process : Define : Definition of the process improvement goals‚ which are consistent with customer requirements and corporate strategy. Measure : Measuring of the current process and gathering of relevant data for subsequent comparison
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Roots Causes of Family Violence When we think of family violence we think of physically hurting our family members. Not only is physical abuse an aspect of family violence but so is mental‚ emotional‚ and sex abuse. Many people still believe the misconception that family violence is a personal problem that is better dealt behind the closed doors of their homes. What they fail to realize is that family violence is a crime that not only affects the victim’s life‚ but it affects everything the victim
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Desalination of Seawater Project Paper The main concept of this Desalination process is reverse osmosis‚ but we will get into that later. Right now what is probably running through your head is what exactly is desalination. To put it simply desalination is the process to make seawater or otherwise undrinkable water safe to consume. This can be accomplished through a variety of methods such as the simplest but one of the ones that requires a lot of money would be distillation. Distillation is commonly
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Why do we need fruits and vegetables? As we already know that metabolism is a chemical process that is necessary for the generation of new cells and for releasing energy by breaking down of the molecules. Metabolism is actually occurring in each and every cell of the body that involves large number of chemical reactions and needs enzymes and compounds including vitamins‚ minerals‚ phytonutrients. Fruits and vegetables contain most of these important nutrients which are necessary for growth and redevelopment
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Root Causes of Environmental Issues Kendele Sitter SCI/275 Environmental Science 02/28/2015 Maria West One root cause that I agree with is that we‚ as a country have become obsessed with economic growth. We have completely lost sight of our environment because of greed. Like stated in our readings this week (chapter 3)‚ people are more worried about how big their homes are or what the latest fashion is. Everywhere you look‚ be it on billboards or in the magazine you’re flipping through in
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Heat on the pH of the Vegetable and Their Pigment PURPOSE The purpose of this experiment is to see how pH levels of certain vegetables change while being cooked in four different mediums (frying‚ boiling‚ steaming‚ roasting)‚ and how the varying pH levels change the coloring of the vegetables. We will analyze how the different method of cooking/heating changes the levels of pH. BACKGROUND INFORMATION This experiment is based around the different pigments in vegetables‚ of which we researched
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Medicinal uses of Turmeric Root.Curcuma Root.: Uses supported by clinical data: The principal use of Rhizoma Curcumae Longae is for the treatment of acid‚ flatulent‚ or atonic dyspepsia. Uses described in pharmacopoeias and in traditional systems of medicine: Treatment of peptic ulcers‚ and pain and inflammation due to rheumatoid arthritis and of amenorrhoea‚ dysmenorrhoea‚ diarrhqea‚ epilepsy‚ pain‚ and skin diseases. Uses described in folk medicine‚ not supported by experimental
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