California. Pp. 746‚ 825-833. 2. Plant Auxins - Phototropism & Geotropism; http://www.biology-online.org/3/5_plant_hormones.htm Jan.1‚ 2000 3. Whitehead‚ Alan. 2009. The Effects of Plant Hormones‚ Brassica rapa. University of Alabama at Birmingham. Lab Handout.
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Investigate Concentration of Substrate on Catalase enzyme 1. Aim/Prediction. Aim of this experiment is to investigate concentration of substrate on catalase enzyme‚ as well to see how they work in different concentrations of hydrogen peroxide (H2O2). Prediction would be‚ that the filter paper discs that were used‚ will rise up to the surface in a time in the tube of different concentration of hydrogen peroxide. And in different concentrations the time will be different. As higher the concentration
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Restriction Enzymes Restriction enzymes (also known as restriction endonucleases) are a group of bacterial enzymes which cut double-stranded DNA (dsDNA) into smaller fragments at specific points. They are a defence mechanism used by bacteria to cleave the DNA of invading viruses‚ thereby restricting their expression. The exploitation of restriction enzymes ability to cut large pieces of DNA into smaller fragments (called restriction fragments) and the highly specific way in which they do this
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Study guide for Lecture Exam II Bio 202 (Heart‚ BV’s and Respiratory system) 1. The pulmonary circuit is supplied by which ‘side” of the heart? The systemic circuit? The right atrium 2. What is the functional difference between desmosomes and gap junctions? Desmosomes prevent adjacent cells from separating during contraction and gap junctions allow ions to pass from cell to cell transmitting current across the entire heart 3. What are the different effects of the PNS and SNS on heart rate?
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Biology 103 Test 4 Chapters 9‚10‚11‚12 Multiple Choice 1) A monohybrid cross is A) the second generation of a self-fertilized plant. B) a breeding experiment in which the parental varieties have only one trait in common. C) a breeding experiment in which the parental varieties differ in only one character. D) a triploid plant that results from breeding two very different plants. E) a breeding experiment in which the parental varieties have only one prominent trait. 2) Which of the
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Biodegradable Waste Bio-waste is defined as biodegradable garden and park waste‚ food and kitchen waste from households‚ restaurants‚ caterers and retail premises‚ and comparable waste from food processing plants. It does not include forestry or agricultural residues‚ manure‚ sewage sludge‚ or other biodegradable waste such as natural textiles‚ paper or processed wood. It also excludes those by-products of food production that never become waste. Currently the main environmental threat from
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I BIOS (BASIC INPUT OUTPUT SYSTEM) BIOS is an acronym for Basic Input Output System. It is the program that stores configuration details about your computer hardware and enables your computer to boot up. Every time your computer is switched on the BIOS loads configuration data into main memory‚ performs a routine diagnostic test on your hardware‚ then loads the operating system. Every computer has BIOS. There are many types but the most common type of BIOS ’s come from: AMI‚ Award and Phoenix
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Russia had enough chemical weapons to wipeout most animal and plant life on earth. Biological weapons were deployed in various ways to gain strategic or tactical advantage over an advisory. The United States developed an anti-crop capability that used bio-herbicides or myco-herbicides to destroy enemy agriculture. Fisheries and water-based vegetation was also targeted. Wheat blast and rice blast were weaoponized in aerial tanks and cluster bombs to deliver to enemy water sheds. Even though herbicides
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Dana Deuel Prof. Sullivan Deuel 1 BIO 106 May 4th‚ 2015 Digestion is important for breaking down food into nutrients which the body uses for energy‚ growth and cell repair. When I am chowing down my steak and potatoes‚ my digestive system is doing that exact thing. Our digestive system breaks down food into smaller molecules and into nutrients for the body. These nutrients include carbohydrates‚ protein‚ fat and vitamins. The digestive system is made up of the GI tract‚ also known as
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View Attempt 3 of 4 Title: Quiz 2 Started: April 19‚ 2009 10:20 PM Submitted: April 19‚ 2009 10:25 PM Time spent: 00:04:03 Total score: 30/30 = 100% Total score adjusted by 0.0 Maximum possible score: 30 1. What term describes a harmless noncancerous or precancerous tumor? Student Response Value A. malignant B. benign 100% C. metastatic D. lymphatic E. carcinogenic Score: 1/1 2. What is the name of the process by which cancer cells break off of tumors and spread to
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