Title: Benedict ’s test for Reducing Sugars Testable Question: Are all carbohydrates reducing sugars? Hypothesis: If the carbohydrate contains available ketone or aldehyde molecules then they are reducing sugars. Variables: a. Independent: Function groups react w/ reagent b. Dependent: Color change (red‚ orange‚ yellow) Control: Water Materials: - 4 mL of each solution (Water‚ Starch‚ Glucose‚ Maltose‚ Sucrose‚ Onion Juice‚ Potato slice‚ Milk) - 8 test tubes
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”The share of organic and natural cosmetics in the $270 billion global cosmetic market is growing at a fast pace.” As people are becoming more and more conscious of the negative side effects of extended use and exposure to chemical cosmetics so too has the cosmetics industry. Cosmetics normally use aromatic hydrocarbons that are derived from petroleum which have been proven to show long term side effects on the skin. While the idea of organic cosmetics is not new a company as well known as M.A.C
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There are many alternatives that exist to the use of live animals in research and most non-animal testing methods are more reliable and less expensive. Some of those alternatives are‚ “synthetic skin” called Corrositex‚ computer modeling‚ improved statistical design‚ and the Murine Local Lymph Node Assay (LLNA). “Another resource that exists to prove the viability and relevance of using non-animal testing methods is Fund for the Replacement of Animals in Medical Experiments (FRAME).” FRAME is located
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In his essay “The Organic Fable‚” Roger Cohen argues that there is little to no difference between organic foods and regular foods. He says‚ “Organic has long since become an ideology‚” says it is branding‚ not science‚ and says we need genetically modified food anyway to feed more people. He also says it is an‚ “obsession of an upper middle class‚” and compares buying organic foods to‚ “paying to send your kids to private school.” I believe‚ though‚ that his argument is biased and inconsistent‚
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Chemical Fertilizer vs Organic Fertilizer A chemical fertilizer is defined as any inorganic material of wholly or partially synthetic origin that is added to the soil to sustain plant growth. Organic fertilizers are substances that are derived from the remains or by products of organisms which contain the essential nutrients for plant growth. Comparison chart | Chemical Fertilizer | Organic Fertilizer | NPK Ratio: | 20 to 60% | About 14% | Example: | Ammonium sulfate‚ ammonium phosphate
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growth in organic products. Ceres increased their revenues by over 75% in just five years‚ while growing profits by over 25% (based on Exhibits 2‚ 3 & 4). Ceres’s basic strategy started with its founder‚ Jonathan Wydown‚ to promote sustainable organic gardens and landscapes to environmentally conscious consumers. Mr. Wydown has been a proponent of soil preservation‚ biodiversity‚ and natural fertilizers and pest control. Mr. Wydown was confident that the same principles behind organic farming would
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Organic Food I have a question for you at the beginning of this speech. Who just eat organic food everyday? Obviously! According my research‚ which I gave the question to my friends. Most of them know about organic food‚ but only few of them just eat organic food which including the vegetable‚ meat and eggs and other people don’t take it seriously and eat fast food always. What is organic food? The United States Department of Agriculture (USDA) states that animals raised on an organic operation
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ENVIRONMENT MANAGEMENT BIOGAS PLANT AND ITS BENEFITS Presented by:Mihir Shah (A-26) Mithun Pardesi(A-28) Muzammil Deshmukh (A-29) Neha Naik (A-30) Pawan Panjwani (A-34) INTRODUCTION • Biogas is an important renewable energy resource for rural areas in India. • It is produced by anaerobic digestion of biological wastes. • It is an environment friendly‚ clean‚ cheap and versatile fuel. • Biogas generally comprise of 55-65 % methane‚ 35-45 % carbon dioxide‚ 0.5-1.0 % hydrogen sulfide and
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Period G Interspecific and Intraspecific Plant Competition Abstract A study was conducted to address the problem of interspecific and intraspecific competition among wheat and mustard plants. It was hypothesized that increasing the plant density‚ and therefore increasing intraspecific competition‚ would negatively impact the plant biomass. It was also hypothesized that interspecific competition would have a stronger negative effect on the plant biomasses. This was tested by planting varying
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Between Organic and Unorganic Food As we know‚ food is the most important thing in our lives. We can not live without food‚ it sounds redundant but that is the reality. Imagine if we do not eat any food in a day‚ we will get very not powere because we do not get the strength that is contained in food. We realized this important thing and now we have found that there are two types of food‚ organic and unorganic food. Many people still missunderstanding about the definition of organic and unorganic
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