Effects of Music on Bacterial Growth Kira Lewitt and Kaitlyn Carroll December 2014 Chemistry 1B Grady High School Table of Contents 1. Introduction 2. Materials/ Method/ Procedure 3. Data/ Observations 4. Discussion of Results 5. Conclusion 6. Practical Application 7. Future Expansion 9. Bibliography Introduction Question: What genre of music affects the growth of bacteria the most
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THE EFFECT OF COW DUNG FOLIAR FERTILIZER ON THE GROWTH AND YIELD PERFORMANCE OF PECHAY (Brassica Rapa L.) A Research Project for the Students of Applied Research III Evan Marri Jam LLAMES Antonio Precious Mae PASCASIO Bautista Razver Ace VERIDIANO Razon Ms. Liberata Capilos Teacher School Year 2010-2011 I. INTRODUCTION A. Significance of the Study Pechay (Brassica rapa L. cv group Pak Choi) is an erect‚ biennial herb‚ cultivated as an annual about 15-30 cm tall in vegetative stage. Ovate leaves
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Antibiotics Chang Liu Instructor: Prof. Jasson Sello Department of Chemistry‚ Brown University Providence 02906‚ RI Tetracyclines are the first broad-spectrum antibiotic to be applied to clinic use. Nevertheless‚ the increasing incidence of bacterial resistance of tetracyclines led to a series of studies on the development of semisynthetic tetracyclines to circumvent the resistant organisms. In order to better design the structures of tetracycline derivatives‚ research on the action mode
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function of iodine when used in gram staining? (2 marks) Its function is to form large crystals with crystal violet so that they stick to the bacterial cell wall and are not washed away easily. 4. Attach photos on JPEG format showing a gram positive and gram negative bacterial sample showing their gram staining reaction. Give the name of the bacterial cells‚ shapes and arrangement. (9 marks) Bacillus cereus: Rod shaped and chain arrangement‚ Gram positive http://aapredbook.aappublications
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quadrant to the second using the quadrant streaking method as illustrated on page 18 of the lab manual‚ repeating this process until all four quadrants were properly streaked. Lab day 2; we collected our BHIA medium and began by identifying the morphology and cell-to cell arrangements of the colonies. Two different colonies were observed‚ the first colony was yellow in color and larger in size and the white colored colony was slightly smaller in size. As instructed‚ each colony was prepared for
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to redness. 6. Remove the tube cap with the fingers of the hand holding the loop. Flame the tube mouth. 8. Touch the inoculating loop to the inside of the tube to make sure it is not so hot that it will distort the bacterial cells; then pick up a pinhead size sample of the bacterial growth without digging into the agar. COMPLEX STAINING Reflame the tube mouth‚ replace the can‚ and put the tube back in the holder. 10. Disperse the bacteria on the loop in the drop of water on the slide and spread
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(RESEARCH TREATISE) By SITUMBEKO LIWELEYA (s213459531) Submitted in fulfilment of the requirements for the degree of BACHALOROUS TECHNOLOGIEA: BIOMEDICAL TECHNOLOGY At the At Nelson Mandela Metropolitan University Port Elizabeth‚ 2013. SUPERVISOR- PROFESSOR SMITH. N. DECLARATION I‚ the undersigned‚ hereby declare that the research work contained in this study is my own original work‚ and all the sources I have used or quoted have been indicated and acknowledged
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Hormone Control of Leaf Abscission Lab Report February 24‚ 2011 By Patrick Mills Introduction- Hormones are a chemical are transported within an organism and are highly specific chemical signals between cells. The hormones we used were lanolin‚ auxins(IAA)‚ cytokinins(CYT)‚ ethylene(ETH)‚ and gibberellins(GA) and each has a different purpose. Auxins will control cell elongation‚ cytokinins promote the act of cell division‚ ethylene causes the ripening of fruit‚ and gibberellins will elongate
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There are more to aquatic plants than just floating on the surface of water. Aquatic plants are plants that can adapt and live in a freshwater environment. They are sometimes called hydrophytes. These include plants that live in fresh wetlands‚ swamps‚ ponds‚ lakes‚ and marshes. This type of plant actually serves two important functions. First‚ they help oxygenate water (2006) and they provide nutrients and food for some fishes (Tappin‚ 2003). There are many types of aquatic plants including rooted
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CONCLUSION Angiosperms (flowering plant) include in phylum Anthophyta.Angiosperms are plant that have flowers and fruit. Their part of the flower is a carpel which surrounds and protects the ovules and seeds. The fruit surrounds the embryo and aids seed dispersal. The great majority of angiosperms are classified either as monocots or eudicots.Monocot embryos have a single seed leaf (cotyledon)‚ and pollen grains with a single groove while eudicots (true dicots) have two cotyledons‚ and pollen
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