The Potato, Or The S. Tuberosum - 1283 Words

CAUSE: The potato, or the S. tuberosum, is a tuberous crop that consists of mainly starch and water. This particular crop originated in the Andes, a large mountain range that is situated South America. The inhabitants of this wide diverse terrain, the Andeans, were the first persons to domesticate and widely cultivate the potato. The Andeans cultivated an extensive variety of potatoes, due to the difference in species that relied on several components; such as elevation and soil type. When the Spaniards began their colonization of the Americas in the sixteenth century, they discovered the Andeans’ usage of potatoes and advanced farming techniques. The Spaniards transported these techniques and potato to Europe through the Columbian Exchange. After the potato was diffused into Europe, it yielded effects that would influence Europe for centuries to come. The introduction of the potato (cause) was one of the most influential events in European history. This crop has numerous beneficial factors. For instance, the potato: has a relatively short growing season compared to other crops. Because of this, the potato could be harvested earlier to avoid unseasonable weather. has productive tubers (modified stems that store nutrients underground) that, it tripled Europe’s food supply and had the largest yield in comparison to other vegetables. contains all vitamins and nutrients needed to sustain life → individuals became strong enough to fight off infectious diseases. was extremelyShow MoreRelatedNacl Affects on Enzymatic Reaction Essay1451 Words   |  6 PagesRate of Reaction of Catecholase Enzymes in a Potato (Solanum tuberosum). Abstract Enzymes are a key component of a cell. They make chemical reactions happen faster because they lower the activation energy to make the chemical reaction occur. Most of the time, it is best if enzymes produce as efficiently as possible, but in some cases it is better if they do not, when dealing with potatoes (Solanum tuberosum). If the catecholase enzyme of the potato is hindered, it is less likely to brown whenRead MoreOsmosis Internal Assessment - Biology Higher Level3984 Words   |  16 Pages| The effect of salinity on osmosis of solanum tuberosum L.(potatoes) | Biology HL Internal Assessment – Year 10 | | Teresa Nguyen | | Table of Contents 1 DESIGN 2 1.1 Defining the problem 2 FOCUS QUESTION 2 HYPOTHESIS 2 BACKGROUND INFORMATION 2 INVESTIGATION VARIABLES 3 1.2 Controlling Variables 3 TREATMENT OF THE CONTROLLED VARIABLES 3 CONTROL EXPERIMENT 4 1.3 Experimental Method 4 MATERIALS 4 RISK ASSESSMENT 5 METHOD 5 2 DATA COLLECTION and PROCESSING 7 2.1 Recording RawRead MoreThe Effect Of Temperature And Ph On The Enzyme Activity Of Catechol Oxidase2000 Words   |  8 PagesThe Impact of Temperature and pH on the Enzyme Activity of Catechol Oxidase in Solanum Tuberosum Samples Abstract The role of an enzyme is to catalyse reactions within a cell. The enzyme present in a potato (Solanum Tuberosum) is catechol oxidase. In this experiment, the enzyme activity was tested under different temperature and pH conditions. The objective of this experiment was to determine the ideal conditions under which catechol oxidase catalyses reactions. In order to do this, catechol wasRead MoreDrying Of Potato Slices : Effect Of Pretreatments1268 Words   |  6 PagesDRYING OF POTATO SLICES: EFFECT OF PRETREATMENTS AND MATHEMATICAL MODELINGjfpp_594 310..319 IË™BRAHIM DOYMAZ1 ABSTRACT The effect of pretreatments on drying characteristics of potato slices was investigated in a cabinet dryer. The experiments were conducted on potato slices with thickness of 8 mmat 65Cwith an air velocity of 2.0 m/s.Prior to drying,potato sliceswere pretreated with citric acid solution (1:25 w/w, 3 min, 20C) or blanched hot water (3 min, 80C). Besides, the untreated samples were driedRead MoreComparison of Starch Content Among the Selected Crops: Gabi/Taro (Colocasia Esculenta), Sweet Potato (Ipomea Batatas) and Potato (Solanum Tuberosum)2081 Words   |  9 PagesComparison of Starch Content Among the Selected Crops: Gabi/Taro (Colocasia esculenta), Sweet Potato (Ipomea batatas) and Potato (Solanum tuberosum) GROUP VIII - 3A Caramel R. Arcillas Jhazel Pink L. Alcaraz April Mae N. Mapute Crisha Sein R. Atienza Jesse Orven J. Tumambing RESEARCHERS Mrs. Grace R. Guaves ADVISER ACKNOWLEDGEMENT This study would not have been possible without the guidance and the help of several individuals who in one way or another contributed and extended their valuableRead MoreComparative Study Between the Bioplastic Properties of Agar-Agar (Gelidium Amansii) and Potato (Solanum Tuberosum) Starch2092 Words   |  9 PagesLA SALLE GREEN HILLS Comparative Study Between the Bioplastic Properties of Agar-Agar (Gelidium amansii) and Potato (Solanum tuberosum) Starch Submitted by: Kyle Emmanuel A. David Rynno Gabriel Luis T. Garde Justin Carlo P. Gregorio Rufo Angelo M. Mauricio III Christian Michael A. Perreras II-B Submitted to: Miss Alvie Diaz Submitted on: January 30, 2012 ABSTRACT Bioplastic is a form of plastic derived from renewable biomassRead MoreIce Cream Dessert6274 Words   |  26 PagesPhilippines since it grows in abundant sunshine and warm nights, and have few natural enemies; pesticides are rarely needed. Also known as sweet potato, it is a vegetable with large, starchy, sweet-tasting, and tuberous roots. The edible tuberous root’s flesh color ranges from beige through white, red, pink, violet, yellow, orange, and purple. Sweet potato has potent antioxidants, such as Beta-carotene and Anthocyanin, which remove harmful free radicals in our system. It has anti-inflammatory andRead MoreCbse Biology Class Xi Chapter 14853 Words   |  20 Pagesexhibit metabolism. The sum total of all the chemical reactions occurring in our body is metabolism. No non-living object exhibits metabolism. Metabolic reactions can be demonstrated outside the body in cell-free systems. An isolated metabolic reaction(s) outside the body of an organism, performed in a test tube is neither living nor non-living. Hence, while metabolism is a defining feature of all living organisms without exception, isolated metabolic reactions in vitro are not living things but surely

The Debate Free Essays

Catrin, a schoolgirl, 15 years of age enters. â€Å"My mind just gives me a headache! Why cant life just be simple, with no worries, yeah, I’m talking to you up there. You know what I’m saying! Why cant you give me some thanks once in a while. We will write a custom essay sample on The Debate or any similar topic only for you Order Now I’m still alive, I think I deserve some gratification for that, don’t you think? It’s really hard work living with that evil brother of mine and putting up with mum’s winging, but I’m sure you know that, because your always watching over me, apparently. Don’t you get bored up there watching everyone all day? (Sits down to think) I wonder what it’s like up there, you know, in heaven? I don’t suppose I’ll ever go there anyway, because I’m a naughty girl, really. My mum has said it so many times that I’m starting to believe it! Mind you I’m not as naughty as my brother, my naughtiness is just fun and harmless, but I’m sure that my brother has malice in his naughtiness! He plays his shooting games on the computer as if he were actually enjoying blowing somebody’s brains out! Sick, really sick, I always annoy him by chanting, â€Å"You’re a mental psychopathic murderer!† And then his eyes glow a fierce red and my legs start to quiver and my brain hurts because its ashamed of the mistake it has just done. My mum seems to always stop the fighting just before it gets going; she has this talent, after all that’s what parents are for! (Gets up and puts her hand on her head, moving position every now and then) Oh, why does life have to be so unfair! Why can’t I win the lottery or become famous? I would absolutely love to be the next Faith Hill or the next Madonna, but there’s no hope I suppose, after all I’m hopeless! I can’t sing to save my life! I’m useless, let’s face it brain. I’m thinking whether to sit (and be a swot) and work or sit and be a couch potato and watch telly all night? Such a hard decision, isn’t it brain. What shall I do? My conscience says ‘Cats, sit and write with pride your English homework!’ While the devil inside me says ‘Cats man, live life to the full, chill and relax in front of the box!’ My head hurts and it feels as if its been torn in two, oh! ‘Chill’, ‘Work!’ ‘Chill’, ‘Work!’ Oh god, help! Ok, let’s try a different approach. What would mum want me to do? She would definitely want me to do my homework; she always says ho w important my education is, just because she wasted hers as a child. My answer to her is that you learn from your mistakes, and so if I make a mistake and waste my education, then I’ll learn! Clever isn’t it! Well-done brain! (Sits with legs crossed, leaning back on the chair) I wonder if other people sit and debate their lives with themselves like I do. Maybe I’m the only one, I could be famous and I don’t know it! Imagine the headlines ‘Girl debates with her own brain!’ Wow, what a thought! What was I thinking of before going off on some wild tangent? Ah, yes I remember, am I to do my homework or go and watch telly, I still haven’t decided! I know, I’ll try another different approach, what would Grandma want me to do? Definitely, without a doubt she would want me to do my homework. That’s two against one, now! Ok, what would my friends want me to do? They would say go and watch the telly, much more educational in their view. Now it’s all-square again, mum and grandma against my friends and me! Oh, why cant life just be simple! I know I’ll just go to bed! How to cite The Debate, Papers

Greek Myth Book Report Prometheus Steals Fire From Heaven Essay Example For Students

Greek Myth Book Report: Prometheus Steals Fire From Heaven Essay I. Setting: The setting for the story Prometheus Steals Fire From Heaven is In heaven, Earth, Olympus, and Mt. Caucasus. The time period is that of when there were only the (Greek) gods, and no men on earth, and none of the animals seemed worthy to rule the rest. II. Point of View: Omniscient point of view III. Characters: Zeus Zeus is the ruler of the universe. At one point in the story Zeus was Jealous of others powers. Zeus also had a bad temper and was mad at Prometheus for stealing heavens fire and chained Prometheus high on Mt. Caucasus, forever. He is one of 2 antagonists in the story. Hera Queen of heaven, no significant part in story. Prometheus The major protagonist in the story. Prometheus was one of the Titans (parents of the gods). He always thought of the positive side of things, and never let anyone or thing phase him. He proudly endured pain and showed his agony to none, all for inferior humans. Epimetheus A minor part in the story. Epimetheus was the brother of Prometheus. Hephaestus This minor character is heavens lame smith. His part is somewhat significant later in the story, but he has no say in what he does, even if it is wrong. Pandora Pandora was made by Zeus. She was made to curb mans power. As beautiful as a goddess, the immortals bestowed gifts on her to make her more captivating. Pandora is the 2nd antagonist in the story. IV. Theme The heros mission is to create a man like figure on the Earth, with the power of fire. Pandora accidentally opened a jar full of disease, envy, revenge, spite, and other evils which went on man, down on the earth, but she closed it. The only thing left in it was hope. That is all man had now hope. Prometheus completed his mission, even though he was chained up on the side of the mountain nd tormented the rest of his life. V. Plot There was a time when there was no gods, and Heaven and Earth alone existed. From their union sprung the Titans, and the children of the Titans, the gods rebelled and overthrew them. Now there was no men on Earth so Prometheus had a task of making one. He mixed clay with water, kneaded it, shaped it, and made it look rather god like in shape. He made it stand upright so man could look up at the stars, as opposed to down on the Earth, like the animals. Now Prometheus had to give man gifts to make him superior to all the animals. Unfortunately, his brother Epimetheus already had given all the great gifts to the animals, and there was nothing left for man. Then Prometheus thought of a great idea, that would enable man to make weapons, tools, master the arts, protect them from nature, and slay beasts, among other things. So Prometheus lit his torch at the chariot of the sun, and went back down to Earth. Zeus was mad because the human was a great match for the animals on earth, and perhaps even for the gods, so he made woman, lovely as a goddess. All the gods gave her gifts to make her even better. She was named Pandora Gift of All. Epimetheus was enchanted with Pandora so he took her into his home, where he had a jar with certain gifts that he had never given out to animals, and e warned her to stay far away from that jar. She thought it would do no harm if she just peeked in to see what was there, but as soon as she did, out came a host of evil plagues, and all manner of disease, envy, spite, revenge, and they spread out far and wide. She quickly clapped on the lid only to find it almost completely empty. Only hope had remained hope which never leaves mankind. .uab30f7a25c0e3e2c75eecf26b60a49ba , .uab30f7a25c0e3e2c75eecf26b60a49ba .postImageUrl , .uab30f7a25c0e3e2c75eecf26b60a49ba .centered-text-area { min-height: 80px; position: relative; } .uab30f7a25c0e3e2c75eecf26b60a49ba , .uab30f7a25c0e3e2c75eecf26b60a49ba:hover , .uab30f7a25c0e3e2c75eecf26b60a49ba:visited , .uab30f7a25c0e3e2c75eecf26b60a49ba:active { border:0!important; } .uab30f7a25c0e3e2c75eecf26b60a49ba .clearfix:after { content: ""; display: table; clear: both; } .uab30f7a25c0e3e2c75eecf26b60a49ba { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .uab30f7a25c0e3e2c75eecf26b60a49ba:active , .uab30f7a25c0e3e2c75eecf26b60a49ba:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .uab30f7a25c0e3e2c75eecf26b60a49ba .centered-text-area { width: 100%; position: relative ; } .uab30f7a25c0e3e2c75eecf26b60a49ba .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .uab30f7a25c0e3e2c75eecf26b60a49ba .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .uab30f7a25c0e3e2c75eecf26b60a49ba .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .uab30f7a25c0e3e2c75eecf26b60a49ba:hover .ctaButton { background-color: #34495E!important; } .uab30f7a25c0e3e2c75eecf26b60a49ba .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .uab30f7a25c0e3e2c75eecf26b60a49ba .uab30f7a25c0e3e2c75eecf26b60a49ba-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .uab30f7a25c0e3e2c75eecf26b60a49ba:after { content: ""; display: block; clear: both; } READ: Lessons Learned from Tuesdays With Morrie EssayZeus was no longer worried about the power of mankind but he was furious because Prometheus had stole heavens fire. Zeus summoned Hephaestus who was heavens lame smith. Prometheus was chained on the top of Mt. Caucasus, where a vulture would prey on his liver, and it would grow back as fast as it was devoured. Prometheus never groaned or regretted what he did, and he lay proud on the mountain, enduring the pain and suffering forever (and for the pride of mankind. ) VI. Analysis of the Hero Prometheus was a very determined person. I believe this because he went hrough the trouble of stealing the fire from heaven, just for some animals (humans). I also think that Prometheus was clever. It even said in the book Quick-witted Prometheus but that is not the whole reason. He is clever because even after his brother had given all of the gifts he could think of to the other animals, Prometheus thought of fire to give to the humans. Prometheus was proud of what he did, because at the end of the story he did not regret what had happened, even though he was chained up at the top of the mountain to be tortured. Prometheus is also very kind. He warned his brother about the evil Pandora, but his brother didnt listen, and the consequences were not good at all. One negative trait of Prometheus is that he didnt realize what the consequences would be from stealing the fire from heaven. He just took it, and went away rejoicing. I cant think of a name for this trait, maybe half-witted, eventhough he was very intelligent. VII. Conflicts Person vs. Person: Zeus was Jealous of Prometheus and his power to create man, and to steal the fire from heaven. He ultimately avenged this crime by having Prometheus chained to the top of Mt. Caucasus to be tortured for a long time. The conflict here would be Zeus vs. Prometheus. Person vs. Society: Prometheus stole fire from heaven and the gods didnt like that one bit. They were perhaps a society and they disagreed with Prometheus when he did what he did. The conflict is Prometheus vs. The Gods Person vs. Nature: The humans that Prometheus was creating had no special talents because the gifts were all given to the other animals, for example: Wings, Claws, Scales, etc. How were the humans supposed to be superior to the rest of creation when nature was greater? That is the Person vs. Nature Man vs. the other animals. VIII. Literary Value. There are many things a person can gain from reading a myth. The values, morals, and the theme can effect a person and they can use the story (or myth) as an example to be a better person or to think about what they do, before they consider the consequences. I can gain knowledge from reading a myth such as this, for example the word hope. This is explained a great deal in the story and I have a better understanding of it. I also can look at what Prometheus did and think about what I do before I do it so that in the end, I dont get hurt (or screwed).