substance tested. (5 points) vinegar (1 point) shampoo (1 point) lemon juice (1 point) distilled water (1 point) baking soda (1 point) What was the purpose of using water as a sample in some of the tests performed in the lab? (2 points) Four unknown samples were included in the lab kit: flax seed meal‚ potato starch‚ egg whites‚ and dried milk. Using the results of the biochemical testing‚ determine which
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In this archive file of BIO 100 Entire Course you will find the next documents: BIO-100-Assignment-DemographyLab.doc BIO-100-Assignment-Pearson-Lab-Scavenger-Hunt.doc BIO-100-Assignment-Photosynthesis-and-Cellular-Respiration.doc BIO-100-Assignment-PopEcoLab.doc BIO-100-Assignment-Scientific-Taxonomy-and-EarthG Biology - General Biology Assignment: FlyLab • Print Appendix I to complete the lab. • Disable your pop-up blocker. • Access FlyLab at http://www.biologylabsonline.com/axia/FlyLab/
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Belize Barrier Reef Reserve System XXXXX BIO/100 April 1‚ 2012 XXXXXXX Belize Barrier Reef Reserve System In efforts to bring awareness to the continued preservation of this area‚ it is imperative to advocate for the threatened species of this region by bringing continued awareness to preserving this natural ecosystem. The magnificent Belize Barrier Reef Reserve System is the world’s largest barrier reef in the northern hemisphere on the coastal regions of Belize. It is
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Bio Lab Report In part II of the Organic Compounds in Foods lab‚ we to examining whether or not the starch in the saltine cracker can chemically break down in sugar with the presence of salivary amylase‚ which is an enzyme found in your mouth which assists in digestion. My group and I were instructed to obtain a saltine cracker from our teacher and chew on it for approximately 2 minutes. After concluding the chewing‚ we then grabbed a beaker and spit our slimy and chewed cracker into it. Subsequently
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document to report your findings from the FlyLab Exploration Experiment. The lab report consists of three sections: Data‚ Exploration‚ and Lab Summary. Data: copy any data‚ graphs‚ charts‚ or notes that you have saved in your FlyLab online notebook into this section. Exploration: Answer the questions. The questions in the Exploration section are the same questions in your FlyLab instructions. Lab Summary: Write a 100- to 200-word summary. Data To copy your data from your online notebook
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Bio 104-03 Lab #3- Acids Bases‚ and Buffers 1. An acid is a substance that releases hydrogen ions as they desolve in water and ranks lower than seven on the pH scale. An example of an acidic substance is lemon juice. A base is a substance that accepts hydrogen ions and ranks higher than seven on the pH scale. An example of a base substance is hand soap. A neutral substance ranks a seven on the pH scale and has equal concentrations of H+ and OH-. An example of this is pure water. Electrolytes
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Daphny Maldonado Bio Lab 2107 Kiah Britton W 10-12:30 Is H20 Bad for You? Abstract: In the village of Gopher Hollow there’s a cluster of Blue Baby Syndrome. There were four infants affected by this cluster. The families from the infants would collect their water from wells. We have to determine what’s the source of the high levels of nitrites in the water. The four sources that could be the point of contamination are a new subdivision‚ textile plant‚ an organic farm‚ and a mountain lake
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property. It does not contain the ideas or writing of other individuals/authors. _________________________________________________________ AuthorDate ____________ Lab Section # ___________________________ Lab Partner BIOL 1208 Writing Assignment 1 Results Worksheet These are to be written individually even if you worked in a group. Lab Topic: ________________________________________________ Introduction: What was your null hypothesis? be specific A change in temperature in the reaction of catechol
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Principles Of Economics Strayer University ECON 100 March 12th 2012 Suggest how an economist would approach the problem of alcohol abuse. Provide two (2) possible solutions to this problem. Include the four (4) elements of the economic way of thinking in your analysis It is a real case of negative externalities both in consumption and production. production of alcohol causes pollution too. The two possible solutions suggested by economists are: Coase theorem-They can negotiate by
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Period 1 10/14/12 Enzyme lab Enzymes are biological catalysts that speed up the process of chemical reactions. They are also proteins‚ and most enzymes activities occur within organism. They decrease activation energy‚ energy that is needed to start a chemical reaction. Enzymes are substrate specific substrates ending in "-ase"‚ enzymes ending in "-ase". External factors‚ such as temperature‚ pH‚ and concentration of the substrate‚ affect the enzymes activity in the lab‚ pectase and cellulase will
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