Categorii: Tot - transporte - reguladora - proteínas - estructura

realizată de PAOLA NOEMY SEVERINO BELTRAN 4 ani în urmă

392

PROTEÍNAS - Severino Beltrán ,Paola Noemy

Las proteínas son macromoléculas esenciales que se clasifican según su estructura y composición. En términos estructurales, pueden ser fibrosas o globulares. Las proteínas fibrosas incluyen la queratina, que se encuentra en cuernos, pezuñas, pelos y uñas; el colágeno, presente en la sustancia intercelular; la elastina, en las paredes de los vasos sanguíneos; la fibroína, en la seda y telas de araña; y la fibrina, en los coágulos sanguíneos.

PROTEÍNAS - Severino Beltrán ,Paola Noemy

PROTEÍNAS

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.

AMINOACIDOS

NO ESENCIALES
GLUTAMINA
CISTEINA
AC.ASPARTICO
ASPARAGINA
ARGININA
ALANINA
ESENCIALES
TRIPTOFANO
FENILALANINA
LISINA
ISOLEUCINA

PROPIEDADES

DESNATURALIZACIÓN
EJEMPLO:HUEVO CODIO O FRITO
CONSISTE EN LA PERDIDA DE LA ESTRUCTURA TERCIARIA
ESPECIFICIDAD
SE REFIERE A SU FUNCIÓN

lo realiza

UNA CONFORMACIÓN ESPACIAL PROPIA

POSEE UNA DETERMINADA ESTRUC.PRIMARIA

CLASIFICACIÓN

SEGÚN SU COMPOSICIÓN
COMPLEJAS

CONSTITUIDOS POR AMINOACIDOS Y UN GRUPO PROSTETICO

NUCLEOPROTEÍNAS

METALOPROTEINAS

FOSFOPROTEÍNAS

GLUCOPROTEÍNAS

CROMOPROTEÍNAS

SIMPLES

CONSTITUIDAS UNICAMENTE POR AMINOACIDOS

QUERATINAS

ALBUMINAS

TUBULINAS

SEGÚB SU ESTRUCTURA
FIBROSAS

FIBRINA

CONSTITUYE LOS COAGULOS SANGUINEOS

FIBROINA

CONSITTUYE ÑA SEDA Y TELAS DE ARAÑA

CONSTITUYE LAS PAREDES DE VAOS SANGUINEOS

CONSTITUYE

CUERNOS,PESUÑAS

PELOS,UÑAS

CONSTITUYE LA SUST.INTERCELULAR

PUEDEN SER FIBROSAS Ó GLOBURES

ESTRUCTURAS DE LAS PROTEÍNAS

The ending of a story is essential. We all know that if the ending is weak, what happened before loses its importance. So make it unpredictable, but fair. A resolved ending answers all the questions and ties up any loose threads from the plot.

CUATERNARIA
EJEMPLO : HEMOGLOBINA
OCURRE EN CADENAS POLIPEPTIDICAS

unidas por

ENLACES COVALENTES

TERCIARIA
SE MANTIENE ESTABLE

debido a sus

ENLACES PUNTE DE HIDROGENO ,ETC

Y LOS AMINOACIDOS POLARES

hacia

EL EXTERIROR

LOS AMINOACIDOS APOLARES

se situan

HACIA EL EXTERIOR

SECUNDARIA

This is the closure section of the story.
See examples of possible outcomes below:

EJEMPLO:QUERATINA Y COLÁGENO
DISPOSICIÓN EN CADENA POLIPEPTIDICA

Try answering these questions to come up with a closure:
- Have all the problems been solved?
- Is there a clear picture of what happens with each character in the story?
- Has the challenge transformed your main character?
- How do the characters feel in the end?

se estabiliza por

ENLACE PUENTE DE HIDROGENO

formado por

ENLACES ALFA Y BETA

PRIMARIA

This is the moment when the main character surpasses the last obstacle and finally faces their greatest challenge.
The climax usually follows one of these patterns:


Type in your answer.

EJEMPLO :INSULINA
SE REFIERE A LA SECUENCIA DE AMINOACIDOS

en forma

LINEAL MEDIANTE

un

ENLACE PEPTIDICO

FUNCIONES DE LAS PROTEÍNAS

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.

FUNCIÓN TRANSPORTE
LOS CITOCROMOS

TRANSPORTA ELECTRONES

LAS LIPOPROTEÍNAS

TRANSPORTA LIPIDOS

SANGRE

LA MIOGLOBINA

en los

MÚSCULOS

LA HEMOCIANINA

SANGRE DE LOS INVERTEBRADOS

LA HEMOGLOBINA

TRANSPORTA OXIGENO

en la

SANGRE DE LOS VERTEBRADOS

FUNCIÓN DEFENSIVA
LAS MUCINAS

tienen efecto

PROTEGEN A LAS MUCOSAS

GERMICIDA

LAS INMUNOGLOBULINAS

LA TROMBINA Y FIBRINOGENO

contribuyen

A LA FORMACIÓN DE COAGULOS

actúan como

ANTICUERPOS

FUNCIÓN REGULADORA
FUNCIÓN HOMEOSTATICA

ACTUAN CON OTROS SISMTEMAS AMORTIGUADORES

para mantener constante

EL PH INTERNO

MANTIENEN EL EQUILIBRIO OSMOTICO

ALGUNAS PROTEÍNAS REGULAN

la expresión de

OTRAS REGULAN LA DIVISIÓN CELULAR

CIERTOS GENES

FUNCIÓN HORMONAL

There wouldn't be any tension and excitement in your story if there weren't any obstacles in your character's way.

Y ALGUNAS SON DE NATURALEZA PROTEICA

como

TAMBIÉN HORMONAS SEGREGADAS

por la

HIPOFISIS

Y GLUCAGÓN

LA INSULINA

LAS HORMONAS CUMPLEN

A story is nothing more than a character overcoming a series of difficulties to reach the desired goal. Obstacles usually create suspense and conflict. In overcoming obstacles, there is growth: weak becomes strong; hatred turns into love; sadness into happiness; wrong into right; lies into truth; or evil becomes good.

See a few examples below:

un rol importante

EN LA HOMEOSTASIS

FUNCIÓN CATALITICA

Your character(s) need(s) motivation in order to solve the challenge(s).

LAS ENZIMAS SON PROTEÍNAS ESENCIALES

Why does your character need to confront this challenge? What does he/she expect to accomplish by solving it?
See a few examples:

para el

METABOLISMO

estas actuan

COMO CATALIZADORES

es decir

ACELERAN LAS REACCIONES QUIMICAS

FUNCIÓN ESTRUCTURAL

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.

TIPOS

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

ELASTINA

es el

PRINCIPAL COMPONENTE DEL TEJIDO ELASTICO

QUERATINA

se encuentra

EN LA EPIDERMIS

COLÁGENO

es un

COMPONENTE DEL TEJIDO CONECTIVO BLANCO

FORMAN ESTRUCTURAS PROTECTORAS EXTERNAS

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:

DEFINICIÓN

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.

CARACTERISTICAS GENERALES

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

SON BIOMOLECULAS ORGANICAS

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:

TIENEN ELEVADO PESO MOLECULAR

MAS ABUNDANTES

SU DIFUSIÓN ES LENTA

tiene relación

EN EL FENÓMENO OSMÓTICO

debido a su

TAMAÑO MACROMOLECULAR

SE DESNATURALIZAN

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

y

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.

CAMBIOS EXTREMOS DEL PH

a

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

TEMPERATURAS ALTAS

LOS AMINOACIDOS

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.

están unidos

MEDIANTE ENLACE PEPTIDICO

POR HIDROLISIS LAS PROTEÍNAS

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.

se descomponen

SUS AMINOACIDOS CONSTITUYENTES

LAS PROTEÍNAS

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.

son

Type in the name of your character.

UNA CADENA DE AMINOACIDOS QUE ADQUIERE UNA ESTRUCTURA TRDIMENSIONAL

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

que les permite

LLEVAR MUCHAS FUNCIONES

BIOMOLECULAS CUATERNARIAS

Add other properties of the character.

ya que contienen

C-H-O-N