Name Section______________________________ Virtual Lab: Enzyme Controlled Reactions Worksheet Go to the following website to complete the virtual lab: http://www.mhhe.com/biosci/genbio/virtual_labs_2K8/pages/EnzymeControlledReactions.html Due: Wednesday‚ March 28‚ 2012 during your respective lab time 1. Which of the following does NOT apply to an enzyme: a. Catalyst b. Inorganic c. Protein d. All of the above apply to an enzyme 2. When an enzyme catalyzes a reaction: a. Substrate(s)
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Just as an infant my symptoms became evident. Eventually‚ my mother was the one that informed me of my health conditions as a young child‚ due to the inability to retain information at an infant level. My primary care physician had diagnosed me as lactose intolerant when I happened to be less than two months of age. Therefore the use of dairy
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Autumn White Biology 258-05 November 26‚ 2012 Unknown #19 Enterbacteriaceae Enterobacter aerogenes ABSTRACT The objective of this report was to identify an unknown microorganism through several differential media tests. Over the course of a couple weeks‚ ten tests were performed. First‚ a gram stain was performed‚ indicating the bacterium was gram negative. An aerotolerance test determined that the bacterium was a facultative anaerobe. Next‚ a negative result in the
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prosecuted for our religion and everyone is equal no matter their religion. The fears that James Madison expressed in his reaction still plague our society today‚ despite America’s public commitment to religious freedom‚ intolerance remains prevalent. Religious intolerance is a very generalized term because it can infer many situations. It can be as private and individual as a small business not hiring an applicant for being another religion or on a large scale such as being the root cause of
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PLAN Conflict is born of ignorance‚ intolerance and fear DEFINITION * Ignorance: lack of knowledge or information * Intolerance: not tolerant (allow the existence‚ occurrence‚ or practice of without interference of others) views‚ beliefs‚ or behavior that differ from one’s own * Fear: an unpleasant emotion caused by the belief that someone or something is dangerous‚ likely to cause pain‚ or a threat BODY 1 Fear * The girls fears the consequences of their actions
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First a control was established for E. coli in a 1.0x nutrient broth. This was used to compare the growth in the experimental media of 0.5x and 2.0x‚ nutrient broths; nutrient broths with an additional 5.0mM of glucose and another with 5.0mM lactose; nutrient broths of varying pH levels: 6.0‚ 7.0‚ and 8.0; and finally a nutrient broth in the presence of the drug/antibiotic chloramphenicol. A variety of OD readings were taken and calculations made to determine the number of cells present after
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ABCT 1101/ABCT1D04 Introductory Life Science INTRODUCTORY LIFE SCIENCE At our 3rd lecture‚ we want to discuss • The building blocks of biological organisms – Carbohydrates‚ proteins‚ lipids and nucleic acids • Cell structure and function – Cell membrane‚ ER‚ Golgi‚ cytoskeleton‚ nucleus – Plant cell vs. animal cell Simple Chemistry for Life Science • Each element consists of one kind of atom. – An atom is the smallest unit of matter that still retains the properties of an element
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Mark Scheme – General Certificate of Education (A-level) Human Biology – Unit 1: The Body and its Diseases – January 2012 3 Question Marking Guidance Mark Comments 1(a) Phospholipid/lipid/bilayer; 1 1(b)(i) Protein; 1 1(b)(ii) 2 possible functions;; e.g. carrier; channel; 2 Allow named examples‚ e.g. facilitated diffusion‚ active transport Accept transport of two substances of ion/molecular size 1(c) Mitochondrion/mitochondria; 1 Mark Scheme – General Certificate of Education
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Chapter 1: What is Nutrition? What Drives Our Food Choices? We Need to Eat and Drink to Live Nutrients: compounds in foods that sustain your body processes. There are 6 classes of nutrients: carbs‚ fats (lipids)‚ proteins‚ vitamins‚ minerals and water 3 of 6 classes of nutrients: carbohydrates‚ fats‚ protein- provide energy in the form of kilocalories 2 of 6 classes of nutrients: vitamins and minerals‚ help regulate many body processes‚ including metabolism 1 of 6 class of nutrients- water
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Test of Biological Molecules Tamari Manyengavana 5XVGXTJ96 Laboratory Report SCPB111 Principles of Biology Faculty of Applied Sciences Pearson Institute of Higher Education 14 March 2018 Abstract Biological molecules are part of Introduction Biological molecules are formerly known as macromolecules. Macromolecules are large molecules that are formed from smaller molecules called monomers (Ellisman‚ 2014). They are formed by dehydration reactions‚ in which a water molecule is
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