Molecular Biology 344 fall 2012 A Johnson Due 9/11/12 as hard copy at the beginning of lecture Problem Set 1 1. Look carefully at the structures of the two molecules shown below. a. What would you expect to happen if you added ddCTP (shown in a) to a DNA synthesis reaction in vitro in large excess over the concentration of deoxycytidine triphosphate (dCTP)? How will this affect the pattern of bands on the sequencing gel? The ddCTP lacks the OH‚ which is required for elongation
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Trevor Smith Biol 4400 Dr. Achberger May 8‚ 2013 a. From the amino acid sequence the gene is the LacI repressor for Escherichia coli. See appendix 1 for the search result. b. The complete nucleic acid sequence of the protein with the open reading frame (ORF) indicated by red and green colorization as well as the forward and reverse primers underlined (a screenshot was taken so the sequence could be clearly displayed): c. The ORF and flanking nucleotide sequences are displayed in part “b
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Higher education buble: The higher education bubble is a hypothesis that there is a speculative boom and bust phenomenon in the field of higher education‚ and that there is the risk of an economic bubble in higher education that could have unintended consequence in the broader economy like student loan bubble that we will discuss today. Student loan bubble is a consequence of higher education bubble. According to the theory‚ while college tuition payments are rising‚ the rate of return of a college
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Planimetric Map. A planimetric map presents only the horizontal positions for the features represented. It is distinguished from a topographic map by the omission of relief‚ normally represented by contour lines. Sometimes‚ it is called a line map. Topographic Map. A topographic map portrays terrain features in a measurable way‚ as well as the horizontal positions of the features represented. The vertical positions‚ or relief‚ are normally represented by contour lines on military topographic maps. On maps
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Molecule Polarity PhET Lab A study of electronegativity‚ bond polarity‚ and molecular polarity Introduction: In this atomic-level simulation‚ you will investigate how atoms’ electronegativity value affects the bonds they produce. When two atoms bond‚ a pair of electrons is shared between atoms. Electronegativity is a measure of a single atom’s ability to hoard electrons shared in that bond. In this lab you will work diligently‚ at your own pace‚ to answer a number of questions. To begin‚ from
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The History Bubble Gum Introduction I. Gum. It’s been around for centuries—from the ancient Greeks to the American Indians‚ everyone’s chewed it. But the best kind of gum—bubble gum!—wasn’t invented until 1928‚ when an enterprising young accountant at Fleer Gum and Candy used his spare time to experiment with different recipes. (McCarthy‚ 2010) II. Bubble gum is a type of chewing gum that is especially designed for blowing bubbles (McCarthy‚ 2010) III. Chewing bubble gum is a common
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science which is boring; requiring intensive memorization and less logical reasoning. True to my heart‚ my view towards biological science was no difference! It was not before my higher secondary school classes when I first realized the beauty of this scientific arena. I had my first glimpse at molecular biology then. But that brief introduction to molecular biology was enough to compel me to the idea that I want to spend my whole life working and conducting research on it. That passion and zeal brought
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The History of Gum Where does bubble gum originate? Who made bubble gum? What was the first bubble gum brand? What is the most popular bubble gum brand today? These are all questions that people often wonder when thinking about gum. Gum is something that is chewed around the world and there is a lot of history behind it‚ such as who invented it‚ the first company that started producing it‚ and the first people who chewed it. The history of bubble gum goes all the way back to the ancient times
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chapter 1 Developing Yourself as an Effective Learning and Development Practitioner In t r od u c t Io n This chapter begins with a look at what is required of L&D professionals and how L&D roles are specified. We discuss the CIPD HR Profession Map and how we can use it to assess our professional development needs. We then move on to look at how we deliver our L&D service‚ considering: who are our customers‚ how well do we meet their needs and what can we do to improve our service delivery. In
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I. Purpose The purpose of this lab is to determine the molecular mass of a volatile liquid. II. Procedure • Place a cork with a small hole in it inside of a test tube and find the weight of the two together using a sensitive balance. • Pour 0.5 mL of the unknown volatile liquid into the test tube‚ insert the cork‚ and place the tube into boiling hot water while keeping the cork above water level. As the gas evaporates‚ excess gas will be released throughout the whole in the cork. Keep the test
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