lunes, 11 de octubre de 2010

Vocabulary list

Hi everybody, I will show you my vocabulary list, in this list I will give the correct meaning.

Liver: is a vital organ present in vertebrates and some other animals. It has a wide range of functions, including detoxification, protein synthesis, and production of biochemicals necessary for digestion 
Breast:  is the upper ventral region of the torso of a primate, in left and right sides, which in a female contains the mammary  gland that secretes milk used to feed infants
Urinary bladder:  is the organ that collects urine excreted by the kidneys before disposal by urination.Bladders occur throughout much of the animal kingdom, but are very diverse in form and in some cases are not homologous with the urinary bladder in humans.
Kidney: The kidneys are paired organs with several functions. They are seen in many types of animals, including vertebrates and some invertebrates. They are an essential part of the urinary system and also serve homeostatic functions such as the regulation of electrolytes, maintenance of acid-base balance, and regulation of blood pressure.
Bone marrow: is the flexible tissue found in the hollow interior of bones In adults, marrow in large bones produces new blood cells It constitutes 4% of the total body weight of humans, i.e. approximately 2.6 kg (5.7 lbs.) in adults.
Stem cells: the cells have two important characteristics. The fist characteristic is they continue to grow and proliferate, maintaining a pool of cells just like itself for possible future uses (self-renewal).
The second characteristic it can differentiate into a particular specialized cell type,l such as a muscle or blood cell.

Business Vocabulary.

Giving the shoots: if you call the shoots, you are chief.
Face the music: this means that you face the situations 
Sit on the fence: you're in a neutral point of view.
Carrying the can: you take the blame.
Crossing the line: you're passing the limit.
Chair person: is the person in the meeting who takes the control and organize the discussions. 
Plummet: is a drop but is a strong fall. 
Sued: is when a person is not convinced and want the political backup. 

Advices to write an e-mail

Hi everyone, as everybody knows my name is Raziel Amador Ríos my degree is  Biotechnology Engineering. I'm studying in Tecnológico de Monterrey in Puebla. I have a subject that is Business English in that class my teacher gave me important advices to write an e-mail.
 It's very important to write a short and direct title for your e-mail remember that your professors have a lot students and different  classes and you must to be very direct and specific.
You need to select few e-mail remind that in business it's not good to send an enormous chain of e-mails that looks unprofessional.
When you write in the white space you must to be very direct because a log text is very boring and is not specific. The correct way to write in the white space are the following text . You must to be very direct and only give the most important characteristics  and if you want to give more details you can add a document word also use bullet points this can help you. It's very important the greetings and be polite and don't forget the regards. You must have in mind to write in a formal way and the spelling mistakes.
I hope that this advices are useful for you because in this time send e-mail is very important and you must do it very well.
Regards Raziel Amador Ríos.

miércoles, 6 de octubre de 2010

Bone marrow stromal stem cells

Hello I have new news about Bone marrow stromal stem cells. I made a Summary about that. In the begging of the article stars to define what are the human derivate stem cells and the new therapies using the bone marrow stromal stem cells, actually you must to read it is very interesting. Here is the link. Greetings.

DNA replication

Hi everybody, I found an interesting video about DNA replication if you are studying something like biochemistry or biology this video will be very useful, enjoy it.

http://www.youtube.com/watch?v=teV62zrm2P0