1. Eukaryotic cells have a true nucleus‚ bound by a double membrane. Prokaryotic cells have no nucleus. The purpose of the nucleus is to sequester the DNA-related functions of the big eukaryotic cell into a smaller chamber‚ for the purpose of increased efficiency. This function is unnecessary for the prokaryotic cell‚ because its much smaller size means that all materials within the cell are relatively close together. Of course‚ prokaryotic cells do have DNA and DNA functions. Biologists describe
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Antibacterial activity of allopathic medicine versus phytomedicine against Enterococcus faecalis: An in-vitro study. Abstract Background: A successful endodontic treatment depends on appropriate instrumentation‚ irrigation‚ decontamination and obturation. Decontamination of root canal plays a crucial role in the success of endodontic treatment. Therefore‚ a suitable medicament is essential which can effectively eliminate bacterial contamination. Aim and objectives: To investigate and compare the
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variety of secondary metabolites‚ such as tannins‚ terpenoids‚ alkaloids‚ and flavonoids‚ which have been found in vitro to have antimicrobial properties. This review attempts to summarize the current status of botanical screening efforts‚ as well as in vivo studies of their effectiveness and toxicity. The structure and antimicrobial properties of phytochemicals are also addressed. Since many of these compounds are currently available as unregulated botanical preparations and their use by the public is
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Nutritive Bread from Ampalaya (Momordica charantia Linn) By: Justine Mae A Membrido Ciara H Intoy Patricia Mae P Batulinao Makati Science High School February 2013 Table of Contents Abstract------------------------------------------------------------------------------------------------3 Introduction-------------------------------------------------------------------------------------------4 Background
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Chapter 12 Problem-Solving and Reasoning Some Questions to Consider • What makes a problem hard? • Is there anything special about problems that • • seem to be solved in a flash of “insight”? How can analogies be used to help solve problems? How do experts in a field solve problems differently than nonexperts? What Is a Problem? • Obstacle between a present state and a goal • Not immediately obvious how to get around the obstacle What Is a Problem? • Well-defined: correct answer‚ certain
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Journal Article Critique to the article “From common to uncommon Knowledge: Foundations of Firm-specific use of Knowledge as a Resource” Authors: Rajiv Nag and Dennis A. Gioia Published: Academy of Management Journal‚ 2012‚ Vol. 55‚ No. 2‚ 421–457 Course: Business Research Methods‚ Dr. Johannes Rank‚ Winter Term 2012/13 Submitted: January 28th 2013 Technische Universität Berlin Research question: “How can managers create uncommon knowledge when rivals have access to similar‚ commonly
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Rheumatoid Arthritis affects between 0.5 to 1% of adults in the developed world with between 5 and 50 per 100‚000 people newly developing the condition each year .In RA‚ the inflammatory process develops in the tissue of the synovial membrane‚ which plays a substantial role in the nourishment of a vascular hyaline cartilage in synovial joints. The inflammatory process involves the synovial membrane of articular capsules‚ recesses in the joint cavity‚ and bursae. Joint cartilage is gradually damaged
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Organ Failure Intro 1. Definition Organ failure is when an organ in the body does not perform its expected function. Especially while one’s under medical treatment such as injuries‚ postoperative shock‚ or major infectious disease‚ one’s vital organs are more likely to malfunction. 2. Reasons (Causes) sepsis (the presence of bacteria in the bloods) and of shock (very low blood pressure). It can occur two or more systems in the body in which case it is multiple organ failure. Body 3. Problems resulting
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Behavior Therapy Behavior therapy is a short-term approach that has wide applicability. It emphasizes research into and assessment of the techniques used‚ thus providing accountability. Specific problems are identified and attacked‚ and clients are kept informed about the therapeutic process and about what gains are being made. The approach has demonstrated effectiveness in many areas of human functioning. The concepts and procedures are easily grasped. The therapist is an explicit reinforcer
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As medicine continues to progress‚ treatment options for once incurable diseases are becoming increasingly more prevalent and effective. Unfortunately‚ treatment options for those suffering from Alzheimer’s disease have not experienced similar progress. Current Alzheimer’s treatment remains symptomatic‚ addressing solely the cognitive deficits associated with Alzheimer’s while failing to halt the progression of the disease and its neurodegenerative effects. In an attempt to further diverse treatment
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