BIOL2220 Lab 3: Hill Reaction Introduction In 1937‚ Robert Hill discovered that isolated chloroplasts can generate oxygen when they are illuminated in the presence of a suitable electron acceptor‚ even in the absence of carbon dioxide. This finding was a landmark in the study of photosynthesis because it established that the source of the electrons used in the light reactions is water. It also confirmed that the released oxygen is derived from water instead of carbon dioxide. In chloroplasts
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REACTION PAPER (ON-PREMISE CATERING) During our on- premise‚ I’ve learned a lot of things like how to prepare that kind of event‚ how to set up‚ how to prepare everything. And to become success the event we must cooperate‚ be unite so that would finish as soon as possible‚ that day were so busy‚ each everyone of us was working‚ but there are some times who are not working‚ of course we can’t avoid that‚ but we are trying our best 2 finish it. There program was started‚ everyone and everything was
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My Reaction to Transcendentalism After reading the Transcendentalist works of Ralph Waldo Emerson and Henry David Thoreau‚ I was surprised at my reaction to them. From what I had originally heard‚ the Transcendentalist works were boring essays. However‚ after reading them‚ I discovered that I can relate to many things that Emerson and Thoreau discuss in their papers. Though I liked Emerson more than I liked Thoreau‚ both of them impressed me with their ability to take such a strong stand on
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REACTION PAPER OFR THE MOVIE “THE ISLAND” After watching movie “The Island”‚ which is all about cloning and how it affects the life of the real people‚ you can conclude from it if you’re pro or against cloning. The story start with the life of the clones whose like prisons that every little thing they do is under surveillance and they are not allow to talk with people in the opposite gender. They believe that when they won the random lottery‚ they can go to the island and can be free. They
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Nosferatu I rated this film among the ones that I found myself genuinely entertained by. The first thing that stood out about the film was I was able to appreciate it for what it was. I was surprised that I had a genuine reaction of fear to some of the things that were happening on screen. It was done so well in my eyes it made me speculate that perhaps the era of horror films is over and it was only done right in its prime. Everything about the story and the element of creepiness and suspense
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Reaction Paper about Honor and Excellence The speech of Prof. Monsod‚ a retired professor in college of economics in the University of the Philippines gave her last lecture to her students about the motto of the university. In her lecture‚ she urged her students to place honor and excellence‚ in which I agree that honor‚ was placed first before excellence for a reason. It is interesting that Prof. Monsod pointed out cheating. She added that cheating in small thing would
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nearly as interesting to say about myself compared to the girl that had gone before me; I guess that was a nervous mechanism‚ since I already started doubting myself from the beginng. I spoke about my family first‚ because that’s the most important thing in my life. I explained how I am the youngest of four kids .. Gave all of their Names (Lance‚ Clemjie‚ and Jane) and told where they went to college what that they majored in; as well as what they do now for a living. After that‚ I gave a brief background
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Lab #5: Grignard Reaction – Synthesis of Triphenylmethanol John Kang Chem 152L Performed: 7/20/04 Date submitted: ________________ Lab Partners: Sang Lee‚ Vicky Lai TA: John Stanko Abstract: This experiment explored the synthesis of triphenylmethanol through the use of Grignard reagents. The percent yield of the product was 10% on a relatively humid day. The melting point was calculate to be 127.2oC with a literature value of 162oC. An IR spectrum of the product was taken and used
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1 Media Reaction: Immigration Proposal Kellee-Ann Simeus SOC/215 4-9-12 Colleen Hall-Patton 2 Media Reaction: Immigration Proposal * Illegal immigration has been a problem in the United States since the late nineteenth century. A federal law was passed barring entry to all convicts and prostitutes. Before then‚ immigration was scarcely controlled. Over centuries different laws were passed in attempt to get the situation under control. Once the Immigration Law passed‚ legal immigration
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Chemical Reaction Lab Well #1 CuCl2 + Al (shot) - Bubbling - Turning reddish-maroon - 33oC Well #2 CuCl2 + Al (foil) - Bubbling‚ but less than well #1 - Turning black - 28oC Well #3 CuCl2 + Zn - Turned black then red - No bubbling - 29oC Well #4 CuCl2 + NH4OH - Cloudy - No bubbling - 26oC Well #5 CuCl2 + NaCO3 - Not mixing with CuCl2 - Heterogeneous - 25oC Well #6 CuCl2 + AgNO3 - Cloudy - Top layer is white -29oC 1. The more pronounced reaction was the aluminum
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