Categorii: Tot - cromosoma - genética - célula - reproducción

realizată de Tamara Vega 4 ani în urmă

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El ADN

La información genética de los seres vivos se organiza y transmite a través del ADN, que se estructura en cromosomas dentro de las células eucariotas. Los cromosomas están compuestos por ADN lineal de doble banda y se forman a partir de la unión de cromátidas hermanas.

El ADN

El ADN

To name your story, you have to think about the overall message and what you want your audience to understand from the story. Also, make it relevant and easy to remember.

Ilustración 1. Ingeniería de ADN Vector Premium




Bibliografía


Bióloga Elena. (22 de Septiembre de 2019). ¿Qué es ADN,

gen, alelos, cromatina, cromosoma y locus? [Genética]. Youtube. Obtenido de

https://youtu.be/VqA7zbAezxI


Tulais Creativo. (5 de

Marzo de 2015). El Cromosoma | ¿Qué es? | Estructura | Biología | BIEN

EXPLICADO[video]. Youtube. Obtenido de https://youtu.be/-IiaKyBxLGc


YUCAAN. (26 de Mayo de

2020). Los cromosomas[video]. Youtube. Obtenido de

https://youtu.be/jDkMZaI1Np4






Topic principal

Estructura del ADN

The middle of the story is where you add layers of complications that will lead to the end. Reveal more about the character's journey. Did their personality go through changes? How did they overcome the challenges? And as you build up the story’s central conflict, make it more personal to that character. Also, from the middle act, you have to lead into the final act.

Molécula larga y delgada constituida por bloques(YUCAAN, 2020). Constituida por:

Each story has a main character and that character usually needs to solve a problem or challenge. The character's challenge is the one that creates tension throughout the story.

Genes

Type in any other challenges which other characters in the story need to face.

Ilustración 5.By Webridge (revised from) CC BY 2.0, via Wikimedia Commons.

Alelos variabilidad de un gen(Bióloga Elena, 2019).

Controlan la expresión de características (Bióloga Elena);siendo los cromosomas los responsables de determinar un gen o no(YUCAAN,2020).

Las moléculas sintetizadas pueden ser un polipéptido o ácido ribonucleico (Bióloga Elena, 2019).

Segmentos de ADN

Nucleótidos

In most stories, there are 3 challenges. The number 3 is a mystical number symbolizing completeness. Try to come up with interesting challenges with which your character needs to struggle.
See a few examples below:

Unidades moleculares, formadas por azúcar desoxirribosa y una base nitrogenada(Bióloga Elena, 2019).

Centro de información genética organizada.

In the beginning of the story (or the exposition), you will need to introduce the setting and characters. You might also want to introduce the main conflict. This part of the story is important because it gives the reader necessary background information and maybe even a first insight into a character’s personality.

Cromosoma

The setting (time & place) of a story can change throughout the plot.

Ilustración 2. En ellos reside la información genética del ser vivo.

Transmiten el material genético de una célula a otra (YUCAAN,2020)

Sensory details include sight, sound, touch, smell, and taste. These details are important because they create depth in your setting.
See a few examples below:

pueden encontrarse en células eucariotas compuesto de ADN lineal de doble banda(YUCAAN,2020).

Características

The weather is an important element in your story because it can highly influence the ambiance and the mood of the characters.

Se divide en pequeñas unidades denominadas genes y se presentan números pares y su número varía entre especies (Tulais Creativo, 2015).

The most affected character is the main character. Write down here if he/she is affected by these weather conditions in any way. For example, if they lost a family member or their home during a hurricane, etc.

Se organizan en el proceso de reproducción celular. (Tulais Creativo, 2015)

Decide if you want to include an element of nature in your story. For example, a rainbow can be a very nice choice for a happy ending. The mist in a story can represent mystery and secrets. A thunder can appear in the background at the moment when the 'bad guy' of the story makes its appearance, etc.

Se separan, se agrupan y se dividen en el ciclo celular para formar células independientes, permitiendo que las células hijas posean la misma información de ADN(YUCAAN,2020).

Does your story include catastrophic weather? See a few suggestions below or add your own:
- hurricane, earthquake, storm, etc

Se determina como

The time of the story can also change. It can describe the event of a single day or can include an entire year's plot. Anyway, don't forget to mention it.

Soma: cuerpo

cuerpo con color, materia genético(Tulais Creativo, 2015).

Se forma a partir de:

Ilustración 4. Estructura del ADN


3.La unión de dos cromátidas hermanas forma un cromosoma.

2.La asociación de 6 bucles empaquetados se unen formando 1 espiral y la formación de 20 espirales formando la cromátida del cromosoma (YUCAAN,2020).

1.Collar de perlas: El ADN se enrolla alrededor de proteínas histonas de ocho,ayudado por una proteina histona H! formando el nucleosoma (YUCAAN,2020)-

cromo: color

Formado por cromatina que se condensa, a partir de una larga molécula de ADN (YUCAAN,2020).

Your story can take place wherever your imagination will take you to.
For example: in an elevator, in an enchanted forest, etc. Don't forget to give details of the environment each time the setting changes, otherwise, the story can be confusing. Also, mention the seasons as each of them has unique weather and events.

Estructura

9. Se pueden clasificar en: Metacéntricos, Telocéntricos, Acrocéntricos y Submetacéntricos(YUCAAN,2020).

8.Telómeros: Se encarga de que los cromosomas no se unan(YUCAAN,2020).

7. Satélites: Fragmentos redondeados, ubicados cerca de las constricciones secundaria (YUCAAN,2020).

6.Constricciones Secundarias: Se encuentran los genes que se transcriben a ARN (YUCAAN,2020).

5.Centrómero: Constricción del cromosoma (YUCAAN,2020).

4.Cromómeros: Especie de bolitas(YUCAAN,2020).

3.Cromonemas: Fibras idénticas halladas en el interior de la matriz del cromosoma en forma de espiral(YUCAAN,2020).

2.Matriz : Recubre el cromosoma, limitándolo del exterior(YUCAAN,2020).

1.Cromátidas

Se forma principio de la división celular, facilitando el reparto de ADN (YUCAAN,2020)

Contiene telómeros que impiden que los cromosomas semejantes se emparejen durante la Meiosis (Tulais Creativo, 2015).

Caracterizado por presentar cromátidas unidas por un centrómero que permite la distribución de información genética en las divisiones celulares(Tulais Creativo, 2015).

Cromatina

Characters are essential to a good story. Usually, the protagonist(s) is/are the most affected by the plot. Introduce a character by focusing on their actions, interests, and occupation, as the physical appearance doesn't make a difference in most cases.

Ilustración 3. Cromatina

Formado por ácidos nucleicos, proteínas,histonas,siendo un complejo de ADN(YUCAAN, 2020).

Type in the name of your character.

Células ecucariota en el núcleo de forma lineal(Tulais Creativo, 2015).

Which traits best describe the character's personality? Choose more if necessary:

introvertedloyalkindindependentquick-thinkingadventuresomeidealisticsweet-naturedcalmrisk-takercreativewittystrictfussyweirdclumsyharshaggressivecarelessclingingcowardlycrueldeceitfulimpulsiveOther

Células procariotas en el nucleoide en forma circular.(Tulais Creativo, 2015)

Choose the type of your chacter:

Protagonist (main character)Antagonist (main character's opponent)Flat (stereotypical character)Round (his/ her personality develops throughout the story)Static (doesn't evolve as a person throughout the story)Dynamic (dramatical change in personality)Confidant (the main character trusts him/ her)Foil (contrasting character who enhances the personality of another character)Other