Genética llena de Proteínas y ADN

En el área de biología estuvimos trabajando con la evolución y luego vimos el ADN, una de las pruebas de la evolución. A partir de lo que leímos tuvimos que escribir un texto relacionando los conceptos genes, ADN, proteínas y evolución.

Todas las células tienen núcleo, dentro del cual hay moléculas de ADN, que son nuestros cromosomas. Los humanos tenemos 46 cromosomas y cada cromosoma está formado por una única molécula de ADN que esta enrollada alrededor de proteínas. La estructura de la molécula de ADN es siempre la misma en cada persona. La estructura de la molécula de ADN es siempre la misma en cada persona. El ADN está formado por nucleótidos que a su vez están formados por un grupo fosfato, un azúcar y una base nitrogenada. La información genética permite relacionar a restos fósiles con individuos vivos actuales. Dando evidencia de evolución. Los genes son un segmento del ADN, ubicados en una parte específica de los cromosomas.  La información genética permite relacionar a restos fósiles con individuos vivos actuales, ya que muestra cuán parecidos son a nivel molecular y diferenciar las especies. También muestra como evoluciona una población y las características que tienen entre si y los cambios evolutivos en ellos al estar todos en un mismo medio ambiente. Para que una población evolucione debe haber mutación y cambios en los genes en la población. Ademas debe haber selección natural donde no todos los genotipos se reproducen con el mismo éxito.

Review: Cinema news

"Fast and Furious 8" is a film written by Chris Morgan and it talks about the main character "Dominic Toretto" abandon his team and they have to fight against him since the world's chaos was in his hands. In my opinion, it's an excellent movie and the main idea of the story is well represented all along the story

This movie has many positive points but it has negative ones like the violence that the film shows all along the story fighting and dare to do something only for fun or to win the other´s respect. This could encourage children to do it in their daily life and it´s not a good way to settle a problem.

On the other hand, the movie has many positive aspects so as to realize what to do in a certaing moment. Action and team work is a good point of view and understand that what your are doing is wrong and you do not have to leave your friends that are forever is an excellent way of teaching people not to waste what more value has, your friends love.

In my opinion, the movie is very well adapted for children and in spite of the few negative points it has, the film teaches many valuable felling and things that people should do. I recommend this film, I got really excited when i finished watching it.

Is it worth learning a foreing language

Some people have the opportunity to learn a foreing language besides their nacional language but not everyone takes advantage of the valuable it could be. It could help them in many things such as in their lifes or in different ways.

Firstly, learning a foreing language could save your life since you could find a good job because you know different languages and that helos you to work in places that negotiate with other countries. Also, using a foreing language could help you when you are travelling to other places so as to communicate well with the people and understand them all.

Secondly, learning different foreing languages could be useful to understand the history and culture of other countries and know the way of living they have. Moreover, people could learn their everyday things they do or many things they have in common.

To conclude, learning a foreing language is very useful and it has a big value. People in the world should know at least two languages and the more they know the better.

Tips for studying

Hi tom,

I replied to your letter as soon as I could, I noticed you cannot concentrate in your exams and you are thinking about many things except the exam. I will help you with some ideas so as to have a good result in your exam.

If you are having problems focusing in the subject you should study in a closed room with no noises and nothing that can destract you like a movie or any electronic devices.

Another trip can be to read and re-read many times so you can hear you in a loud voice and you can recognise if you are doing it well or not.

Then you could use a very useful tip that is writing summarises or writing the most important words of what you are reading. Using colors in these papers could help you to see better the important words.

Well, I´d better stop now. Give me a call as soon as you get in with this exam and I wish you could pass the exam with a good mark but study the most you can and have faith in yourself.

All the best.

Lauti

Presidential elections 1932

The Republicans won the presidential election in 1928 when the economy was still booming. Their candidate was Herbert Hoover. One year later, the Wall Street Crash happened and brought severe consequences for the USA’s industry and people. In the next presidential election, in 1932 (the first one after the Wall Street Crash), Hoover lost to the Democrat candidate, Franklin D Roosevelt. Many people state that this was mainly because of the Republican policies and their reaction to the Crash, but, how far is that true?

    Herbert Hoover

To begin with, the Republican policies are four: Laissez faire (not interceding with people´s economy), tariffs for importation (they protected US industry against foreign competition), low taxation (they thought people would buy goods or invest in industry with that money) and trusts (huge corporations that dominated industry). Republicans wouldn´t change their basic policies, mostly because they believed that the Depression was caused by economic problems in Europe, not by failures in the US economy. They thought that business could solve its problems alone and that help from the Government was no needed. Moreover, they claimed that business consisted on a cycle of boom and bust, so prosperity would come back alone. It was because of the policy of Laissez-faire that Hoover did almost nothing to help people who were hit hardest for the depression, as he thought that social security and relief were a responsibility and should be provided by local governments. He faced bitter criticism because of that.

Nevertheless, there were other causes for Roosevelt’s success in the presidential election, which were Hoover’s flaws and Roosevelt’s characteristics as a politician. As regard Hoover’s flaws, he was known as a “do nothing” president, even though he tried to do something, but that was not enough. He tried to restart the economy by cutting taxes and to persuade business leaders not to cut wages. Moreover, he set up the Reconstruction Finance Company to prevent banks from going bankrupts. He also tried to protect the US industry by tariffs, but this made the Depression worse. In connection to Roosevelts characteristics as a politician, he believed in an active government to improve people´s lives. He wanted to spend public many to create jobs (he already did this as Governor of New York), and asked for advise to experts (factory owners, economists and union leaders). He didn’t have a specific plan, but he realized that people wanted action and he gave them that.

 Franklin D. Roosevelt

To conclude, even though the Republican’s reaction against the Crash had to do with Roosevelt winning the election in 1932, Hoover’s flaws and Roosevelt’s characteristics were also very important. This was so, because Hoover’s flaws exposed him to great criticism and turned public opinion against him, while Roosevelt gave people what they wanted.

Un viaje distinto

En la materia de Literatura tuvimos que realizar una historia siguiendo las siguientes instrucciones: utilizando las descripciones de Lodge y lo aprendido sobre la focalización.

Esta experiencia estuvo buena ya que al trabajar de a dos, las ideas vuelan con mayor fluidez y el tema de las descripciones y las focalizaciones, ayudaron a que quede un texto con mayor coherencia. El proceso que utilizamos fue hacer pensar bien la idea sobre lo que íbamos a escribir, describimos al/los personajes de la historia con los métodos estudiados y utilizamos la focalización poniendo sus niveles y sus modalidades.

Essay History Usa 1920's

How important were credit and hire purchase as reasons for the economic growth in the USA in the 1920's?

In the 1920's USA's economic boomed and people were having a nice life, spending money like out of one's mind. Some of the reasons for this growth was the credit and the hire purchase. Credit was when banks loan money to people. On the other hand, hire purchase was when people were allowed to buy goods and pay for them little by little throughout a long period of time. This "support"were the reasons that then provoke many problems to the country and it's economy.



Firstly, people started to believed that these factors were the only ones that brougth the economic boom in the country and that were very important. These boom helped people to have an easier for low income families so as to buy new manufactured good and if they could not, they could buy them but then they had to pay for them with credits from banks as these were ready to loan money because confidence was really high. Additionaly, many new millionaires made from investments based on borrowing money by Speculation that were people who borrowed money and they invested it on firms or companies, then sell them again as soon as the price has risen, these was a way of gambling.



Secondly, people said that credit and hire purchase were not important for economic growth in spite of the republican policies they had (low taxation, tarrifs and laissez-faire economics) that allowed profits to increase. The mass- marketing and advertising campaigns encourage people to consume more that what they can "Buy now, pay later", so factories used to make goods cheaper and faster so as to make the citizens think that they should buy them. One of the main point of the economic boom was the new electrification that allowed factories to produce more and they did not need so much workers, these brought many people unemployed and without a salary. Many people were not benefit with all this since they used credits but they ended up having to pay many debts and these had to be solved inmediately. One of the most important reason was the gained that produce USA during the First World War since they sell many arms and food to allies and the chemical industries production.




To conclude, credits and hire purchase were not the main factors for the economic growth in USA in 1920's since there were other that influence a lot like the industries growth with electricity, the Republican Policies and the markets gained during the First World War.

Gases contaminantes