“Investigate the factors affecting the rate of yeast respiration” Lab Report Introduction The aim of this experiment was to investigate the effect of different amounts of a substrate on the respiration rate of yeast and to compare this to the effect of different amounts of glucose on the rate of yeast respiration. The substrate which I chose to further investigate was fructose. Fructose is a fruit sugar which is one of the three‚ along with glucose and galactose‚ dietary monosaccharides that
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Food scraps‚ yard trimmings‚ metals‚ and plastic are made up approximately 50% of the trash in the USA. I ’ll talk about recycling in 4 different parts. First‚ it ’s environmental impact‚ second‚ what can be recycle‚ and 3rd is why should we recycle‚ and lastly the importance of using recycle products. BODY: 1. Garbage has hurt the environment in many ways by filling up landfills with toxic materials that gets into our water and food supply. A. Contaminated water supply B. Air pollution
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Lab Report: Understanding Photosynthesis Gen Biology Lab Abstract: This lab was called photosynthesis: understanding photosynthesis. It is a highly complex process that needs to be broken down in many steps to understand how it works. This lab covers the big components in photosynthesis including carbon dioxide intake‚ light consumption‚ and varying pigmentation. Introduction: Photosynthesis is a huge concept to learn and understand in the field of biology. Plants have their own special
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rate of photosynthesis increased from a cold temperature to room temperature; however‚ the rate of photosynthesis decreased in the body temperature. This means that the hypothesis was rejected. The rate of photosynthesis did increase‚ but only to a certain point. Based on these results‚ it can be concluded that photosynthesis performs better at room temperature that at cold temperature because thee low temperature slows down the reactions taking place in the chloroplasts. Photosynthesis performs
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Biochemical Oxygen Demand (BOD) Biochemical Oxygen Demand‚ BOD‚ as it is commonly abbreviated‚ is one of the most important and useful parameters (measured characteristics) indicating the organic strength of a wastewater. BOD measurement permits an estimate of the waste strength in terms of the amount of dissolved oxygen required to break down the wastewater. The specifics of the analysis are discussed in detail in Standard Methods for the Examination of Water and Wastewater. The BOD test is
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Gia Allen Ms. Tanner American Literature pt. 3 April 24‚ 2014 Why We Should Recycle Is it truly possible to save this planet by taking proper care of it? Sure it’s ideal‚ but there are many methods to solve this means. Such as partaking in recycling. Recycling defines the ongoing method of turning used materials‚ waste or products into reusable materials. These materials come in many shapes and forms. Example of these would be - papers‚ cans‚ computers pieces‚ car parts‚ plastic‚ and batteries
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Group Members: Rafael Gonzalez‚ Giovanni Livani Benchmark: SC.912.SC.L.18.9 Understand the interrelationship of photosynthesis and cellular respiration. Problem Statement: Does Exercise let you Breath more CO2? Intro: Cellular respiration allows organisms to use energy stored. The materials produced are carbon dioxide and water. The body has stored away from the foods we eat in the form of glycogen‚ for the energy required to contract muscles movement. Lactic acid fermentation is glucose and
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Why We Should All Recycle Waste‚ and how we choose to handle it‚ can have a profound effect on the environment (assonance). In America‚ 23% of people don’t recycle anything and although 23% may not appear as a large number (litote)‚ that’s still 2 pine trees worth of paper a year for each person. And while 77% do recycle‚ it’s not always consistent. Recycling is undeniably something we should all participate in—an individual effort— like “exercising” (simile). While some of us
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Man Made Ecosystem By: De Belen‚ Bea Dela Cruz‚ Haydee Dofredo‚ Alona Jane What is Ecosystem? An ecosystem includes all of the living things (plants‚ animals and organisms) in a given area‚ interacting with each other‚ and also with their non-living environments (weather‚ earth‚ sun‚ soil‚ climate‚ atmosphere). Importance of Ecosystem. Ecosystems are communities of living things and the environmental features that support them. Ecosystems are essential to human life‚ providing us with innumerable
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Cellular Processes Lab # 9 Biology 2010 By‚ Jani Hagen U#74644799 November 21‚ 2014 Abstract All cells undergo cellular resperation to produce energy. Common sources of energy include glucose‚ fructose‚ sucrose‚ startch‚ and fatty acids. The process varies depending on the fuel the cell is using. This report will show these differences by exopsing the yeast to several different conditions. The rate of the fermentation can be tracked by noting the carbon dioxide production at steady intervals
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