General Biology I‚ Fall 2011 Lab Report 3 Name: Luan Nguyen Date: 11-30-11 Lab: Gel Electrophoresis Purpose of this lab: In this laboratory investigation‚ students will analyze hypothetical human DNA using restriction endonucleases and gel electrophoresis to match samples from a crime scene to a suspect. Introduction: Your analysis unit will use gel electrophoresis to determine the guilty party. Electrophoresis is a technology in science that allows an individual to separate
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2011 Biology Lab report Proteins are very important throughout the body. They have a lot of functions in cells. Antibodies are proteins that help cells rebuild the cells when they are destroyed. Transport proteins move substances from one place to another. Regulatory proteins control cellular metabolism in a way that cells throughout the body can have the right amount of glucose in the blood. A common protein is an enzyme; in cells they speed up chemical reactions. For an example‚ “amylase is
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Describe the brain regions that control sensorimotor function. What are the specific functions of each region? The sensorimotor function follows a certain order. It goes from the sensorimotor function to the association cortex‚ secondary motor cortex‚ primary motor cortex‚ brain steam motor nuclei‚ and spinal motor circuits. We have two major areas of the sensorimotor association cortex. One is the posterior parietal association cortex and the other the dorsolateral prefrontal association cortex
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Biology Laboratory Report MEASURING RATE OF WATER UPTAKE BY A PLANT SHOOT USING A POTOMETER Introduction All plants need salts minerals‚ water‚ CO2 and O2. To fulfill their requirements different plants use different ways. Lower plants use diffusion‚ however higher plants use vascular tissue that is located in the middle of the root and in the vascular bundles in the stem. The transpiration is the important process in the plant. The main reason is that transportation
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Lab Manual Introductory Biology (Version 1.4) © 2010 eScience Labs‚ LLC All rights reserved www.esciencelabs.com • 888.375.5487 2 Table of Contents: Introduction: Lab 1: The Scientific Method Lab 2: Writing a Lab Report Lab 3: Data Measurement Lab 4: Introduction to the Microscope Biological Processes: Lab 5: The Chemistry of Life Lab 6: Diffusion Lab 7: Osmosis Lab 8: Respiration Lab 9: Enzymes
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The Variation of Yeast Cells When Adding an Antibiotic Biology 1401- A October 21‚ 2013 Abstract. -- The main focus in this experiment was to find out if antibiotics affect yeast cells culture when added. The observation of the two cultures along with the yield of yeast cell reproduction between the two cultures was the sole purpose of the experiment; culture-A (- antibiotic) and culture-B (+ antibiotic). Our hypothesis stated whether antibiotic effects yeast cells cultures. This theory was
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| | |College of Natural Sciences | | |BIO/101 | | |Principles of Biology | |
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Kunal Bhattacharjee Period 8 AP Bio Enzyme Catalysis Lab Report by Kunal Bhattacharjee 1 Kunal Bhattacharjee Period 8 AP Bio Enzyme Lab Report INTRO: Enzymes are a type of proteins that are formed by Amino acids and help speed up metabolic reactions. They are able to do this by interacting with the substrate . The substrate is what is being breaking down in the reaction. The substrate comes in to contact with the enzyme by binding to
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Individual - Article Analysis Paper Price: $6.99 Individual Article Analysis Paper Research the University Library and Internet‚ and select a recent news article concerning trends in consumption patterns of a specific product‚ such as gasoline‚ oil‚ grain‚ or coffee. [As an example: The following article which is located in the Electronic Reserve Readings on the student website is an example of trends in consumption patterns: Hauser‚ C. (2011‚ August 24). Sales of new homes fell again in July
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E8-1A. Credit Losses Based on Credit Sales (LO2) a. General Journal Date Description Debit Credit Dec. 31 Bad debts expense 9‚000 Allowance for doubtful accounts 9‚000 To record allowance for credit losses (0.01 x $900‚000 = $9‚000). b. Current Assets: Accounts receivable $150‚000 Less: Allowance for doubtful accounts 19‚200 $130‚800 E8-2A. Credit Losses Based on Accounts Receivables (LO1‚ LO2) a. General Journal Date Description Debit Credit Dec
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