Virtual Lab Report Template Essay Example for Free

Virtual Lab Report Template Essay In this virtual lab activity, you will be observing the cell cycle in the tip of an onion root. The root tip is responsible for the downward growth of the root and is one of the regions in the plant where cells are actively dividing and growing. Because of this, the root tip is an excellent system in which to observe the entire cell cycle, including the processes of nuclear division (mitosis) and cell division (cytokinesis). You will be submitting a lab report as the assignment for this lesson. Be sure to read the instructions before completing the virtual lab activity and your lab report. Refer to the lab rubric before you submit your report to your instructor. Record any observations about the cells you observed: Data Analysis: Calculate the percentage of the cell cycle spent in each stage. Number of cells in given stage ? total number of cells counted ? 100 = % of the cell cycle spent in this stage Create a graph that represents the time spent in each stage of the cell cycle. Graph: Conclusion: Be sure to answer the following reflection questions in the conclusion of your lab report: 1 Based on your data, what can you infer about the length of time spent in each stage of mitosis? 2 What stages were the longest and shortest? Give a brief explanation of why these stages may have that time period. 3 What is a distinguishing visible feature of each stage of the cell cycle? 4 What differences can you see when you compare the nucleus of a dividing cell with that of a non-dividing cell? 5 If your observation had not been restricted to the tip of the onion root, how would the results be different?

The Dreamer and the Dream :: Personal Narrative Essays

The Dreamer and the Dream Even after all these years of dreaming I am still dumbfounded by the intricacy and originality of the "props" that lie scattered across the dream stage. One of my dreams, for instance, featured a carefully crafted letter from a past love which included a map of the Pacific Coast near Seattle with a cardboard sailing ship that slowly sailed south by southwest as I lifted the page. It was so clever that I wondered out loud "how did she do that?" and turned over the page to discover a small slit made rigid with a careful application of black wax. The ship was attached by a pin which passed through the slot; the pin had a small black plastic cap that kept it in place. The mechanism was crafted so that the force of gravity caused a stately procession of the ship shortly after the page was lifted. So that's how the letter worked, but how did the dream itself work? I won't ask what it "means," but, in general, how do dreams do what they do? Are there any patterns we can detect? If I could turn my dream over what kind of pins and slots would I find? The basic pattern I sense is a dichotomy, two distinct and often opposing forces: the dreamer and the dream. The dreamer is like a hobbled version of my waking "self." Perspectives in a dream often shift in bizarre ways - one minute I am watching a movie, the next I am in the movie, first as one character then as another - but there is generally a "me" in the dream. When people describe dreams they say "I did this. Then I saw that." Despite all the shifting imagery we perceive ourselves as being "in" the dream. But the me in the dream is different from the me I experience in waking life. For one thing, I can't seem to think clearly in dreams. I've had dreams in which I struggle at great length with some simple mathematical problem; upon waking the answer is obvious. I sometimes try to take notes in my dreams but to no avail: the dream "me" cannot read. (I can "pretend read", that is, I can look at a newspaper or letter and seem to read a story, but I'm not actually seeing the words; even if I try to write I cannot see the actual words I've written. The Dreamer and the Dream :: Personal Narrative Essays The Dreamer and the Dream Even after all these years of dreaming I am still dumbfounded by the intricacy and originality of the "props" that lie scattered across the dream stage. One of my dreams, for instance, featured a carefully crafted letter from a past love which included a map of the Pacific Coast near Seattle with a cardboard sailing ship that slowly sailed south by southwest as I lifted the page. It was so clever that I wondered out loud "how did she do that?" and turned over the page to discover a small slit made rigid with a careful application of black wax. The ship was attached by a pin which passed through the slot; the pin had a small black plastic cap that kept it in place. The mechanism was crafted so that the force of gravity caused a stately procession of the ship shortly after the page was lifted. So that's how the letter worked, but how did the dream itself work? I won't ask what it "means," but, in general, how do dreams do what they do? Are there any patterns we can detect? If I could turn my dream over what kind of pins and slots would I find? The basic pattern I sense is a dichotomy, two distinct and often opposing forces: the dreamer and the dream. The dreamer is like a hobbled version of my waking "self." Perspectives in a dream often shift in bizarre ways - one minute I am watching a movie, the next I am in the movie, first as one character then as another - but there is generally a "me" in the dream. When people describe dreams they say "I did this. Then I saw that." Despite all the shifting imagery we perceive ourselves as being "in" the dream. But the me in the dream is different from the me I experience in waking life. For one thing, I can't seem to think clearly in dreams. I've had dreams in which I struggle at great length with some simple mathematical problem; upon waking the answer is obvious. I sometimes try to take notes in my dreams but to no avail: the dream "me" cannot read. (I can "pretend read", that is, I can look at a newspaper or letter and seem to read a story, but I'm not actually seeing the words; even if I try to write I cannot see the actual words I've written.

Marriage and Divorce in Colonial Korea Essay

The article â€Å"Where Boys Were Kings, a Shift Toward Baby Girls† from The New York Times relays to readers the significant and profound changes in Korean society in relation to preference of female children over their male counterparts in Korean families.   In Korea, preference for boys is a centuries old custom and was rooted in part in an agrarian society that relied on sons to do the difficult work on family farms.   Men were also accorded special status because they were considered the carriers of the family’s all-important bloodline.   As Yang mentioned in Korea times, many people (mostly men) still think that â€Å"men are sky and women are land†. Under a highly conservative Confucianism based society, these changes in preference of baby girls especially highlights a shift in women’s status in Korea. The New York Times provides an example of Ms. Park’s situation.   Ms. Park is a 61-year-old newspaper executive who has three sons.   Only several decades ago, women who could reproduce many boys were considered the ideal wife.   However, Ms. Park now says that â€Å"within a generation, I have turned from the luckiest woman possible to a pitiful mother†.   As seen in Ms. Park’s interview in South Korea, once one of Asia’s most rigidly patriarchal societies, a centuries-old preference for baby boys is fast receding. This kind of significant change started from 1987 when â€Å"the government banned doctors from revealing the sex of a fetus before birth†.   Since then, women’s status improved each year.   As compared to fewer than one out of ten women entering college in 1981, six out of ten did so in 2006.   Also in â€Å"the National Assembly, once one of the nation’s most male-dominated institution, women now hold about 13 percent of the seats, about double the percentage they held just four years ago†. As we examined in Yoo’s article â€Å"The ‘New Woman’ and the Politics of Love, Marriage and Divorce in Colonial Korea†, there was a time when education, political involvement, and sense of freedoms were limited for women in Korea.   For being one of the group of young educated Korean women, I am very proud. For the older generation of women, who have tried to find their true rights as a â€Å"modern girl†, I owe their struggles to my success.

A Writing Ecology Is A Dynamic, Interconnected System Of...

A writing ecology is a dynamic, interconnected system of communication, which works together through interaction and sharing. As the term ‘ecology’ traditionally refers to the relationships between organisms in an environment, the ability to metaphorically link this to a concept of writing redefines the complexity of networked technologies and the influences of technological change. The ability to participate in a digitally evolving space opens up new possibilities and opportunities when accessing and expressing knowledge and information. Snowfall (Branch, 2016) is an explicit example of this as it demonstrates key concepts through optimising its environment. By allowing the audience to actively engage themselves in the text, Snowfall revolutionised traditional media in its time. Writing as a digitally networked environment enriches the experience of the reader by allowing them to interact with new technological forms. The ability to engage in multimodal writing spaces exceeds traditional alphabetic text by drawing upon the audience’s sensory responses. New multimodal media explores still and moving images, music, colour and sound that entices and interacts with the responder. Snowfall is an example of this as it discusses the affects an avalanche had on the town of Tunnel Creek. Its interactive form produces an interesting layout, which gives the reader a more active and dynamic experience in contrast to traditional and more restrictive written text. By using aShow MoreRelatedThe Current State Of The Ecological Environment Essay776 Words   |  4 PagesHow can bioart be seen to embody the concept of the ritual that would have the capacity to breach the nature/culture and human/animal dichotomies in the context of ecology? Sub-Questions Background/Context Questions What is the current state of the ecological environment? 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