of the electron transport chain and takes a reduced carbon source‚ such as glucose‚ and makes products like lactic acid or acetate. Fermentation is also used much more broadly to refer to the bulk growth of microorganisms on a growth medium. The science of fermentation is known as zymology. The process is often used to produce wine and beer‚ but fermentation is also employed in preservation to create lactic acid in sour foods such as pickled cucumbers‚ kimchi and yogurt. A solution of glucose
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Feasibility of Laurus nobilis (bay leaf)‚ Allium sativum (garlic) and Cucumis sativus (cucumber) as Cockroach repellent Proponents: Faith Blessing Aranas Franley Ann Concepcion Athena Louise S. Mangoroban III – Xenon INTRODUCTION: Cockroaches are one of the major problems of our daily life especially at home. It multiplies fast in no time. Cockroaches can cause food poisoning too when they come into contact with the food you eat. They are also very unhygienic as they
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Cooking Oil – Made Candle (Focusing on Thermal Physics and Energy) An Investigatory Project in Physics By: Introduction Today‚ candles are made not only for lighting purposes but for many other uses such as home décor‚ novelty collections‚ as fixtures for big occasions (weddings‚ baptismal ‚ etc.)‚ and as scented varieties for aromatherapy. Candles are made from different types of waxes and oils. Cooking oil is a major kitchen item in Filipino households. It is also used substantially in fast-food
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I- INTRODUCTION A. Background of the study An effective mouthwash is one that does not only make the breath fresh but also serves as an antiseptic. It should not simply mask the effective mouth odor caused by excessive activity of anaerobic bacteria inhabiting the mouth. There is a need to prevent the increase in the population. B. Statement of the problem A mouthwash is a solution in addition to regular oral hygiene methods such as brushing and flossing. Alternative mouth gargles can
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The Feasibility of Lemongrass (Cymbopogon) to Remove Clothing Stains A. Background of the Study There are a lot of chemical preparations in the market that claim to effectively remove stains in our clothes‚ and often times these are costly and hazardous to our health. A good clothing stain remover should easily eliminate both stains and odors on the clothes. There is a need to come up with other eco-friendly stain remover that works well at the same time is not harmful to our environment.
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High School Department S.Y. 2012 – 2013 The Potential of Zonrox® Bleach in Maintaning the Freshness of Roses (Rosa indica) An Investigatory Science Proposal prepared by: Ma. Julia Francesca Agana Veronica Dee Naveen Devnani III – ZHI Mrs. Juliet Capungcol Chapter 1: Introduction A. Background of the Study For our Investigatory Science Proposal‚ we intend to find out if the practice of putting Zonrox ® bleach in water to prolong rose (Rosa indica) freshness is indeed true
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Telophase New membranes form around the daughter nuclei while the chromosomes disperse. These growth tissues are found principally in the roots‚ in the shoots and in the cambium. This experiment aims at observing cell multiplication in the root tip of a garlic root. Discussion The purpose of this practical was to observe and identify under the light microscope the stages of mitosis division (interphase‚ prophase‚ metaphase‚ anaphase‚ telophase) by using tissue from root tips. The root tips were
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Province SAN ROQUE NATIONAL HIGH SCHOOL Bamban‚ Tarlac S.Y. 2014 – 2015 INVESTIGATORY PROJECT TAWAS USED AS TOOTHPASTE AND MOUTHWASH Chapter 1 *Introduction* • TAWAS or ALUM refers to a chemical compound‚ whose name is often given as potassium aluminum sulfate. • It is a crystalline substance that can be colorless or white. • Filipinos use tawas in doing laundry and in whitening their armpits. This Investigatory project was created to investigate‚ discover and produce something from
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Investigatory Project In Science IV Submitted by: Mary Rose L. Perez IV-St. Matthew Submitted to: Mrs. Leira B. Tobias Teacher in Science IV CHAPTER 1: Cacao Leaves as Natural Insect Repellant This study is a experimental research and was conducted to establish the efficacy of cacao leaves decoction on the treatment of escalation of insects. To abolish the use of DEET (N‚N-diethyl-3- methylbenzamide)‚ a chemical formulation developed during
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UNIVERSAL WIFI RANGE EXTENDER Extends range of any wireless router or gateway Wall plug design for convenient placement Finds best location for optimal wireless coverage with dynamic LED indicators Easy installation—no CD or Ethernet cable required Provides security through encryption using WPA/WPA2/WEP The NETGEAR Universal WiFi Range Extender effectively doubles the operating distance of your entire wireless network and conveniently avoids additional need for power cables
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