serial dilution of the DNA concentration. As shown by the picture‚ only the first drop of the DNA/EtBr mixture for the DNA standards fluoresce brightly under the UV light‚ while the other spots for both the DNA standards and the unknown DNA standards were all dimly fluoresce. This was due to pipetting error; the tip of the pipette did not touch the liquid (TE) in the micro-centrifuge‚ so no DNA standards were transferred into the liquid. In the first row (known DNA standards)‚ the DNA was inserted into
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Isolation and Study of Organelles from Pea Seeds by Differential Centrifugation and Corn to Determine Mitochondrial Activity BIOL 230-01 Cell & Molecular Biology October 13‚ 2014 ABSTRACT Since the discovery of the cell in 1665 by Robert Hooke‚ man has always wondered about the complexity and potential functionality. Using pea seeds‚ which is readily available‚ we will be studying the different parts of the cell by separating it into its component parts by
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stand up‚ and walk down your own path is what shapes your relationships with the people who affect you the most. The Lottery and What of this Goldfish‚ Would you Wish? portrays the idea that people around you influence the way you interact with one another. The Lottery shows the reader how important it is to not blindly go down a path that others have set for you because it can lead to unknown decisions. In What of this Goldfish‚ Would you Wish‚ the author shows the complexity that comes with building
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History of Economic Thought 3303 What Can Be Added? An Essay on Poverty Written by Patrick Diamitani ‘12 What Can Be Added? Written by Patrick Diamitani ∙ History of Economic Thought ∙ Dr. Charles M.A. Clark "What can be added to the happiness of the man who is in health‚ who is out of debt‚ and has a clear conscience?” (TMS:45) In life we learn to realize that happiness cannot be bought by money. In fact‚ it didn’t even take the theory of diminishing marginal utility for man to realize
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2. Draw and completely label a cell membrane. [pic] 4. List and briefly discuss the 5 components of cellular membranes. 1. Phospholipids layer- 2 layers ‚ polar and non polar ‚ polar facing the extracellular fluid and cytoplasm 2. Transmembrane proteins-integral membrane proteins are proteins that expand the membrane 3. Interior protein network-peripheral proteins are in the interior side of the membrane 4. Cell surface markers are glycolipids‚ carbohydrates/lipid
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events and themes of Something Wicked This Way Comes. The book was written by Ray Bradbury and first published in 1962. From this novel‚ there has been a movie adaptation. It begins with “First of all‚ it was October‚ a rare month for boys.” The setting of this story is in October which explains use of the image of leaves. The lines represent a spider web‚ this is my interpretation of the book because everything in the story is linked. Something Wicked This Way Comes has a dark theme‚ which lead to my
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schools is benefit for boys and girls to put their heart into studies. On the other hand‚ other people argue that boys and girls would be benefit from not only studies but also social skills if they are put together in the same schools. In the final analysis‚ I prefer the latter one to the former one. In the following discussion‚ I would like to have evidence to support my view. First of all‚ the disadvantage of attending separate schools is that the mutual sex will be suffering in the future because
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us with translations!] | DNA vaccine What is antisense technology? Antisense refers to opposing the normal order (“sense”) of the code in DNA. The DNA (deoxyribonucleic acid) in genes directs cells to assemble the proteins which comprise living creatures. The order of bases in DNA corresponds to the ordering of amino acids to form the proteins. To produce protein‚ the DNA of the genes in cells is first transcribed into a very similar molecule called RNA. RNA can move out of the cell’s nucleus
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DNA profiling is a method of identifying an individual by unique characteristics of their DNA. A specific DNA pattern‚ called a profile‚ is obtained from an individual or a sample of tissue. This allows the comparison of the base sequence of two or more DNA samples to determine whether they are related. DNA profiling has many uses‚ in prevention of economic fraud‚ dietetic work‚ and classifying species‚ identifying bodies‚ forensic science‚ screening for disease‚ and investigating paternity.
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2. Close-toed shoes 3. Students 4. To protect your eyes from chemicals 5. Before starting the lab 6. Students should not play around and follow directions. Students should clean up after their selves after finishing a lab. 7. Hypothesis - a testable explanation for an observation 8. Observation - statement made using senses. ex. I hear chirping Inference - interpretation from observations. ex. "The chirping is from the bird" 9. Biology - study of life 10. Organization‚ reproduction‚ growth
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