Anthony Depass Biology 1 9/25/14 Introduction: By completing lab exercise 6 : Biologically Important Molecules‚ we are able to perform tests such as the Benedicts Test for Reducing Sugars‚ Iodine Test‚ Biuret Test‚ Sudan IV Test‚ and lastly the Grease-Spot Test that detect the presence of biologically important carbohydrates‚ protein lipids and nucleic acids. Most known compounds in living organism are if fact carbohydrates‚ lipids‚ proteins‚ and nucleic acids. Each of these macromolecules are
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Inhalants are one of the most deadly categories of psychoactive substances available . Psychoactive substances cause mood and mind altering when used. Inhalant abuse is the intentional inhalation of solvents‚ aerosols‚ gasses and nitrites to achieve a quick‚ temporary euphoric/intoxicated state of mind known as a "high". The high is quick and temporary. The high only lasts a few minutes and is usually accompanied by distorted senses‚ dizziness‚ slurred speech‚ disorientation‚ loss of physical
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always close car windows‚ do not put picnic food out until you are ready to eat‚ repack picnic when finished eating‚ avoid flowering plants‚ do not swat at insects or flail arms around‚ and avoid wearing perfumed lotions‚ aftershave‚ or scented hairspray. People who are allergic to insect bites should carry a card‚ bracelet‚ or necklace that lets others know there are
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The True Cost of Bearing Lubrication By Matt Mowry Product Manager Table of Contents introduction................................................................................................................................2 hidden Costs of Lubrication ....................................................................................................3 Ancillary components for OEMs ...................................................
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The Feasibility of Sodium Bicarbonate as a Stain Remover for Grease Abucay‚ Larry Fernandez‚ Ivan Gonzalez‚ Angelo Macabuhay‚ Michaelangelo Manlangit‚ Luis Alfonso Morales‚ Don Niel LSGH 2013-2014 The Problem and Objective: Stain removers in the market today have multiple health hazards that could endanger our health. Dangerous chemicals can cause irritation‚ health problems‚ dangerous fumes and other complications. The group aims to find a new alternative material for the removal of
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Hair Spray After the end of World War II (1939–45)‚ many people considered the 1950s to be the beginning of a modern world‚ full of new products that would make their lives easier. The bright‚ the shiny‚ and the new were valued above all‚ and fashions reflected this. Hair spray‚ made of liquid plastics and vinyl that harden when they are sprayed on the hair to form a kind of shell that keeps the hair from falling out of its style‚ became very popular during the 1950s and early 1960s. Styles were
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Singin’ in the Rain‚ Grease‚ and Rent. These three movies are considered some of the top musicals of their time. Singin’ in the Rain is a 1952 musical comedy film starring Gene Kelly‚ Donald O’Connor and Debbie Reynolds. This film is a comic portrayal of Hollywood’s transition from silent films to talkies in the late 1920s. It is now frequently described by critics as one of the best musicals ever‚ and it continually tops on the AFI’s 100 Years of Musicals list. Next‚ Grease is a 1978 musical film
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preventing diseases. 3.) Yes‚ there are other agents that can trigger asthma symptoms or an asthma attack. -Untreated conditions such as rhinitis‚ sinusitis‚ and gastroesophageal reflux (GERD). -Menstrual cycle/hormone changes -Perfumes‚ hairsprays‚ and scented lotion -Cleaning solutions‚ pesticides‚
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at times cause the user to have hallucinations. Some common all arounders are marijuana and mushrooms. How do inhalants fit in to these categories? Inhalants can take the forms of aerosols‚ solvents‚ gases‚ and nitrates. Aerosols can be found in hairspray‚ cooking sprays or in air fresheners. A solvent inhalant can be gasoline‚ paint thinner or nail polish remover to name just a few. An inhalant gas that is abused commonly is nitrous oxide. These products can be used in various ways either by the
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cleansing agents How Detergents Work lower the water’s surface tension Shampoo molecules have a water loving head hydrophilic They have a grease loving tail -hydrophobic How does shampoo and water cleanse the hair? Shampoo has a water loving head (Hydrophillic) and grease loving tail Hydrophobic) Hydrophobic end Removing Dirt & Grease emulsify dirt and grease into tiny droplets mixed
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