BIOLOGY LAB REPORT PRACTICAL M1 TESTING FOR MACROMOLECULES Title : Testing for Macromolecules Abstract : To test for macromolecules (carbohydrates‚ lipids‚ nucleic acids‚ and proteins)‚ iodine solution‚ alcohol‚ aceto-orcein stain and copper sulfate solution are used. The conclusions for all of the tests are positive. Introduction: A) Carbohydrate (starch) Carbohydrates are chemical compounds that contain oxygen‚ hydrogen‚ and carbon atoms. They consist of monosaccharide
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five reasons why it needs to stop: It’s unethical to sentence 100 million thinking‚ feeling animals to life in a laboratory cage and intentionally cause them pain‚ loneliness‚ and fear. It’s bad science. The Food and Drug Administration reports that 92 out of every 100 drugs that pass animal tests fail in humans. It’s wasteful. Animal experiments prolong the suffering of people waiting for effective cures by misleading experimenters and squandering precious money‚ time‚ and resources that could
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Drug abuse among adolescent in educational institution Dr.Meenakshi Tripathi Lecturer cum Incharge Deptt. Of Home Science Bareilly College ‚ Bareilly ( U.P.) Adolescent drug use is a reality in most schools. Sadly‚ as it is‚ this kind if social evil has driven more and more youngsters to nowhere but cruelty and crime. It is very important to point out the causes that lead to this problem; some of them can be low esteem‚ lacks of parental attention and influence of bad friends. To begin
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The allure of drugs is one that many people cannot resist. We all know someone who has been affected by drug addiction. It may be a teenager at school who is using marijuana for the first time or a friend you know who has become addicted to meth. Whatever the circumstance‚ there are many things you can do to help someone sober up from drug addiction. Teens are under a lot of pressure to try drugs whether it comes from their curiosity their friends and peers or television and movies. They are also
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A Presentation on Drug Abuse in Bangladesh Course Name : Composition & Communication Skills Course No : ENG 102 Section : 17 Prepared for : Shakil Sarforaz Rabbi Lecturer East West University Prepared by : 1. Segupta Kabir Nodi ID No : 2010-3-10-216 2. Sharmin Khanam ID No : 2010-3-10-224 3. Rehnuma Rahman Anchol ID No : 2010-3-10-108
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The illegal or harmful use of drugs is a major threat to the world and to future generations. Drugs are substances that are becoming more common in our communities as each day goes by. The demand for drugs is also increasing daily. People need to act and play a part in the combating of drugs starting in their own homes. Every individual needs to be aware of the consequences of drug abuse and to help spread the word starting at young ages. All parts of local and world communities need to unite the
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Drug Addiction The topic that caught my attention when I was reading my choices was “Drug Addiction”. Drug addiction is something that should not be taken lightly by anyone who has a family member or friend with this issue. We often wonder how and what make people turn into being a drug addict. “Drug addiction is rooted in long-term adaptations within the brain that promotes escalating drug use‚ difficulty quitting‚ and relapse—all despite the awareness of negative consequences.” With that being
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Narcotic Drugs Narcotic drugs are substances of which has been used as pain relievers but are most popular with being socially unacceptable. According to research‚ “a narcotic is an analgesic or pain-killing substance that depress vital body functions such as blood pressure‚ pulse rate and breathing rate; regular administration of narcotics produces physical dependence” (Saferstein‚ 2011). This suggests that narcotic drugs primarily target the functioning of organs used for respiratory usage. Nonetheless
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the people of Bhagans Drugs located in central Trinidad for providing information on the mentioned product. I would also like to thank my tutor Mr. W. Long for coaching us through the syllabus and for being persistent in seeing to it that we hand in our internal assessments early. Problem Statement: The impact of pharmaceutical drugs being used by students of A school in Chagauanas Trinidad and how it impacts on them. Research Questions: 1). How do these drugs affect the studying
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Drugs in Sport The use of drugs in sports goes back a long-long time‚ in fact back to the original Olympics held from 776 to 393 BC. Old texts suggest that humans were always trying to find ways to do more work with less effort (work hard but suffer less). This caused them to find‚ invent & use drugs or supplements. Thus people began using drugs & performance enhancers. Doping is the use of performance enhancing drugs in sport‚ it is illegal‚ but the use of drugs completely isn’t. That
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