Sunday 26 April 2015

La otra evolución de las especies

 No todo es lucha y egoísmo en la biología: las novedades también surgen por la cooperación
 
http://elpais.com/elpais/2015/04/25/ciencia/1429960569_497785.html



Imagen de un calamar bioluminescente

Monday 20 April 2015

BIOTECHNOLOGY


Virtual labs:

DNA extraction, Gel electrophoresis, PCR
http://learn.genetics.utah.edu/content/labs/

Click and clone
http://learn.genetics.utah.edu/content/cloning/clickandclone/  

Is it cloning? Or not?
http://learn.genetics.utah.edu/content/cloning/cloningornot/

Why clone?
http://learn.genetics.utah.edu/content/cloning/whyclone/

Cloning myths
http://learn.genetics.utah.edu/content/cloning/cloningmyths/


GENETICS AND SOCIETY

Genetically modified foods
http://learn.genetics.utah.edu/content/science/gmfoods/


Pharming for Farmaceuticals

http://learn.genetics.utah.edu/content/science/pharming/




Can DNA Demand A Verdict?

http://learn.genetics.utah.edu/content/science/forensics/


Using Genetic Tools to Fight Viral Outbreaks


http://learn.genetics.utah.edu/content/science/viruses/


Conservation genetics

http://learn.genetics.utah.edu/content/science/conservation/









THE CENTRAL DOGMA


 What's a gene?
http://learn.genetics.utah.edu/content/molecules/gene/

RNA's role in the Central Dogma:
http://learn.genetics.utah.edu/content/molecules/centraldogma/

 Transcribe and translate a gene:
http://learn.genetics.utah.edu/content/molecules/transcribe/

How do cells read genes?
http://learn.genetics.utah.edu/content/molecules/dnacodes/

What's a protein?
http://learn.genetics.utah.edu/content/molecules/proteins/

Types of proteins:

http://learn.genetics.utah.edu/content/molecules/proteintypes/

 La palabra enzima procede del griego ἐν, en, y ζύμη, levadura. Sinónimo: fermento. La primera definición de fermento en el diccionario de la real academia de la lengua española es enzima. Otro significado de fermento en el diccionario es causa o motivo de agitación o alteración de los ánimos. Fermento es también influjo que induce a la realización de un proceso o de una actividad.

Tuesday 14 April 2015

What is Evolution?

Voyage inside the cell

Inner Life of the Cell (Full Version - Narrated)

Transcription and Translation

From RNA to Protein Synthesis

DNA Replication Process [3D Animation]

The Simpsons - Homer Evolution

Evolution for kids

ScienceCasts: Power of Sea Salt

Monday 13 April 2015