Antimicrobial Property of Mango Twigs Extract against Dental Caries-causing Microorganisms (Streptococcus mutans‚ Streptococcus sobrinus) Jervene Venturina‚ Santiago Bataller Jr.‚ Raymark Camato Dental caries is an ecological disease in which the diet‚ the host and the microbial flora interact over a period of time in such a way as to encourage demineralisation of the tooth enamel which results to caries formation. This disease can affect both the enamel (the outer coating of the tooth) and
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human tooth ‚ tooth decay [pic] Human tooth Teeth of humans are small‚ calcified‚ whitish structures found in the mouth that are used to break down food. The roots of teeth are embedded in the maxilla (upper jaw) or the mandible (lower jaw) and are covered by gums. Teeth are made of multiple tissues of varying density and hardness. Teeth are among the most distinctive (and long-lasting) features of mammal species. Humans‚ like other mammals‚ are diphyodont‚ meaning that
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Exam 1 (Biol 120‚ Spring 2014) 2/21/14 12:00-12:50 pm 50 questions × 3 points = 150 points 1. Table right compares the shape and size of various prokaryotes. Which one best describes Escherichia coli? A) A B) B C) C D) D E) E 2. Which is the least permeable through the cell membrane? A) Proton B) Water C) Glycerol D) Tryptophan E) Glucose 3. Figure right shows three classes of transport systems. Which one is using energy? A) 1 B) 2 C) 3 D) 1 and 2 E) 1‚ 2 and 3 Use figure right to answer
Free DNA RNA Protein
Why Choose Us? At TOP Nails‚ the health and safety of both clients and employees is of the very highest priority. This is achieved through the use of medical-grade autoclaves and ventilation systems‚ as well as a no-compromise policy on maintaining the highest sanitary standards. TOP Nails does‚ and does not do‚ certain things to ensure client safety and satisfaction. Best Healthy Nail Salon Beauty care cannot be done overnight. It’s a long-run period requiring not only perseverance‚ time‚ and
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Introduction to Biochemistry Biochemistry : a multidisciplinary science that explores the chemistry of living organisms and molecular basis for changes occurring in living cells. Principal areas of Biochemistry 1. Struture and Function of Biomolecules Based on structure depend the function (structure function relationship) Example: Hemoglobin S differs from regular adult hemoglobin (hemoglobin A) by just one single amino acid. A valine replaces a glutamine in the 6th position of the beta
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Waste Treatment System In Batam Municipality Indonesia T1273021 - Irwan Saputra Waste treatment system reported in this paper is in Batam Municipality. It is an island city in Riau Island Province of Indonesia‚ which is located east of Sumatera Island and near Singapore. It has a territorial area of 108‚265 (ha). During the period from 2000 through 2010‚ the population increased at an annual average of 7.57%. Currently‚ 1‚168‚741 citizens live in Batam Municipality. Population density has increased
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BIO1130 - Archean Eon Keywords - Shivan Desai Aerobic: Requiring oxygen to survive‚ and perform life functions. (Aerobe-Organisms that require oxygen for cellular respiration.) Aerobic respiration is a characteristic of eukaryotic cells‚ even though prokaryotic cells can use aerobic respiration as well. Helps produce allot of ATP. Example: Kreb’s Cycle. Anaerobic: Doesn’t require oxygen to survive and perform life functions. (Anaerobe-Organisms that don’t require oxygen to live)
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Evolution by natural selection is slow but can be observed in certain situations. How to spot evolution in real time: Artificial selection – manipulation by humans such as breeding dogs or growing corn. Repro-rate – rate of reproduction. Stochastic Event: unexpected disaster like a volcano eruption or tornado. (Research geological time) LIVING THINGS: Biology – Study of living things. Living things – all the organisms descended from a single-celled ancestor. * Characteristics:
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Research Journal Of Chemistry And Environment‚ Vol. 7 (4) Dec. (2003) Res. J. Chem. Environ. Review Paper: Biosorption of Heavy Metals N. Ahalya‚ T.V. Ramachandra*l and RD. Kanamadi2 1. Centre for Ecological Sciences‚ Indian Institute of Science‚ Bangalore 560 012‚ INDIA. 2. Department of Zoology‚ Karnataka University‚ Dharwad‚ INDIA. Abstract: The discharge of heavy metals into aquatic ecosystems has become a matter of concern in India over the last few decades. These
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MICR 300A GENERAL MICROBIOLOGY 1 (4)‚ Fall 2014 Lecture (01) M/W 9:50 am – 11:05 pm‚ SH C244 Lab (02) M 11:15 am – 1:45 pm; Lab (03) W 11:15 am – 1:45 pm; ASCL 226 Instructor (Lecture): Dr. Moon H. Lee Office Hours: Mon/Wed 8:45 am-9:45 am; 11:15 am – 12:15 pm Office: BIOS 262‚ Tel: (323) 343-2064‚ Email: mlee@LABioMed.org Instructor (Lab): Dr. Hao Howard Xu Office Hours: Mon‚ 2:40 pm – 4 pm Office: Tel: (323) 343-2188‚ Email: hxu3@calstatela.edu
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