the amount of distalled water‚ catechol substrate‚ and potato extract in each tube was the same. (2ml) The size of the test tubes were the same also.
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12/7/10 “Ah‚ Are You Digging On My Grave?” “Ah‚ Are You Digging on My Grave?” was first published in the Saturday Review on September 27‚ 1913‚ then in Thomas Hardy’s 1914 collection‚ satires of Circumstance: Lyrics and Reveries with Miscellaneous Pieces. The poem reflects Hardy’s interest in death and events beyond everyday reality‚ but these subjects are presented humorously‚ with a strong dose of irony and satire. This treatment is somewhat unusual for Hardy‚ who also produced a number
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Thomas Hardy’s poem Ah‚ Are You Digging on My Grave is a humorous and mildly cynical reminder that‚ once we are dead and buriied‚ life goes on. It invites comparison to E. A. Robinson’s Is My Team Ploughing. There is little that calls for explanation once the reader understands that the questioning voice is that of a woman who has shuffled off her mortal coil. In the first stanza she asks if it is her male loved one who is doing the digging with the intention of planting rue. We are reminded that
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Re-draft ). Compare the ways in which Heaney and Hughes describe their storms. “Storm on the Island” starts in a very dramatic way by setting the scene of the poem on a lonely‚ deserted island. Firstly‚ Seamus Heaney describes the surroundings in a way‚ to make the readers assume that the storm is set on a very bare waste land with a handful of residents on it that preparing for a storm that turns out to be more severe than they expected. Seamus Heaney then goes on to putting the readers of
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even though the poet and his mother are having a good time peeling potatoes‚ his mother is ill and they are brought to their senses that the happy times will soon be brought to an end. 2. The potato is an important symbol in Ireland because of its value as a food staple and reminder of the terrible potato famine in the 19th century. What personal symbolic value does it have in this poem? In this poem the potatoe is a symbol of time shared with the poets mother‚ time when it is just him and his
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Science POTATO BATTERY: THE ADVENT OF TECHNOLOGY TABLE OF CONTENTS RESEARCH……………………………………………………………………...I PURPOSE……………………………………………………………….….……II DISCUSSION………………………………………………………………...…IV MATERIALS AND PROCEDURES……………………………………….......V RESULTS…………………………………………………………………....….VI CONCLUSION……………………………………………………….….….…VII BIBLIOGRPAHY……………………………………………………….….……VIII RESEARCH The potato is a starchy‚ tuberous crop from the perennial Solanum tuberosum of the Solanaceae
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observe the osmosis reaction in a potato with salt and water. In cooking cooks will soak their cut potato’s in water if they will not use them immediately. This allows the potato’s to be used later without turning color. The experiment shows the flow of water through the membranes of the potato with salt over a period of four hours. II. Objective: The reaction of the potato to the side submerged in water and the half excavated with salt. III. Raw Materials: Potato‚ Salt‚ Water‚ clear container‚
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OSMOSIS IN POTATO TISSUES Vanessa Tsao‚ Lovette To‚ Wang Yeyun‚ Zhang Shenjia‚ Alicia Mak Class 101‚ Nanyang Girls’ High School‚ 2 Linden Drive‚ Singapore 288683 ABSTRACT In this project‚ the relationship between the concentration of salt solution and the length of the potato strip that was immersed in it was investigated. Five strips of potato of the same length were placed in different Petri dishes that contained water of different salt concentration. They were left for twenty minutes and the length
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Potato Enzyme Lab Enzymes are protein catalysts that speed up chemical reaction in living organisms. The purpose of this lab was to; observe the breakdown of hydrogen peroxide toxin by potato’s enzyme catalase‚ determine factors that influence how quickly the reaction takes place‚ and determine factors that influence how well enzymes function. The first test‚ we were supposed to see what would happen when we add sand in hydrogen peroxide. We filled a test tube with 5mL hydrogen peroxide and we added
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Investigating the Water Potential of a Potato. I have been asked to investigate the water potential of a potato. During my investigation I will not actually be able to measure a value for‚ as it is a pressure value (kPa). Osmosis is a special form of diffusion involving only water molecules. It is defined as "The passage of water from a region of high water potential to a region of low water potential through a partially permeable membrane" Definition of Water Potential. The potential for water
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