Introduction: Mitosis occurs in all eukaryotic cell tissues and produces genetically identical daughter cells with a complete set of chromosomes. In humans‚ mitosis produces somatic cells that are diploid‚ which means they contain two non-identical copies of each of the twenty-three chromosomes. One copy is derived from the person’s mother and the other from the person’s father. Meiosis‚ on the other hand‚ occurs only in testis and ovary tissues‚ producing sperm and ova (eggs). The gametes that
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------------------------------------------------- Module title: EUC_4_005 Design and Practice ------------------------------------------------- Occurrence Number: [Overtype your occurrence Number here] ------------------------------------------------- Lab Group Number: [Overtype your lab group number here] ------------------------------------------------- Course: [Overtype name of course here] ------------------------------------------------- ------------------------------------------------- Student Name: [Overtype
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December 8‚ 2013 Soil Analysis Lab Report Intro: Soil is produced over hundreds of years through the weathering of rocks and the decomposition of organic material. Soil contains nutrients that are taken from decomposed animals and plants which turn to detritus. Nutrients such as nitrogen are added to the soil in these ways by organisms such as nitrogen fixing bacteria. Soil is important because it is the fuel to the plants that we need in order to survive and for all species to survive. Soil
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1. Describe the mechanism by which green fluorescent protein (GFP) is able to emit fluorescent light and why ultraviolet light is required to visualise it. (5 marks) When GFP is hit with UV light‚ the chromophore is hit by a photon. This changes the chromophore from ground state (A) to A*‚ which is a highly excitable state. Due to such a highly excitable state not being able to remain so for very long‚ the A* state chromophore emits a proton‚ lowering its state to I*‚ the energetic I. This I* state
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BIOL 1121: General Biology II Lab Fall 2014 Abstract Mark and recapture is a method commonly used in ecology to estimate an animal population ’s size. A portion of the population is captured‚ marked‚ and released. This lab provides methods that can be used to estimate a provided additional information for a better interpretation of lichen diversity values in biomonitoring studies of air pollution. Introduction This section is an introduction to the lab objectives and its practical uses
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Katherine Waide Mr. Feliciani Honors English 1 Period 4 27 September 2016 Isolation The fiction novel‚ Of Mice and Men‚ written by John Steinbeck follows the captivating story of two migrant workers. The book takes place in the heat of the Great Depression when finding a job was extremely difficult. During this era‚ many people became migrants‚ traveling from farm to farm picking fruit and other crops‚ barely earning enough money to escape starvation. The lack of food‚ clothing‚ shelter‚ and
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The purpose of this lab is to measure urinary glucose (a known and unknown sample) using two quantitative tests: colorimetric strip test and o-toluidine test. Urinary glucose is the main focus for this lab due to its involvement with diabetes‚ a disease defined by the abnormal regulation of insulin. The most effective method for monitoring glucose is through blood glucose compared to urinary glucose. It has been discovered that urinary glucose is not a good measure of changes in blood glucose because:
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NA transformation of E. coli: The two plasmids were added to individual tubes containing E. coli and one with no plasmids. The three samples of E. coli were heated in a 42°C water bath for 90 seconds to heat shock the bacteria so that the plasmids would be taken up by the E. coli. These samples were then incubated at 30°C for half an hour and then plated on LB agar. Each tube was plated on an LB plate and a LB + ampicillin plate. Ampicillin is an antibiotic that is effective against E. coli‚ both
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Dr. H. H. Holmes (an alias) was one of America’s first serial murderers. He took over a Chicago pharmacy and built it into an elaborate maze of death traps to which he lured numerous victims during the 1893 Columbian Exposition. He was eventually captured and hanged in 1896. Erik Larson portrayed Holmes in the book "The Devil in the White City." Early Life Serial killer‚ con artist. Born Herman Webster Mudgett in 1861 in Gilmanton‚ New Hampshire. Sometimes referred as the Beast of Chicago‚ H. H
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Student Name: Amaan Rushdi Lab Partner Name: Dylan Course: BIOL 123 Lab Instructor: Megan Grandinetti Sowbug behavior on environment -lab report What area does the sowbugs prefer to choose for their dwelling? Abstract By working with physical isopods‚ ordinarily known as pill bugs‚ sow bugs or roly- polies‚ we tried whether these sowbugs favored a dark spot to a light place. Included in the lab are a few outlines and tables sketching out our aftereffects of the test. We measured recurrence
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