The cloning

What is cloning?

What is the process to cloning ADN?

What is the next step in clonation?

What the scientist think about the human clonation?

What are some aplication of cloning?

What do you think about cloning?

If you could cloning people would you do?

Why?

Cloning can be defined as the process by which identical copies are already developed a body, so asexual. These two features are important:

§ It is part of an animal and developed because cloning responds to an interest in obtaining copies of a specific animal that interests us, and only when adults know their characteristics.

§ On the other hand, it is asexually. Sexual reproduction allows us to get identical copies, as this type of reproduction by its very nature generates diversity.

REPRODUCTIVE CLONING

Reproductive cloning aims at obtaining adult. As we have explained, reproductive cloning has been successfully tested in various mammals. Human reproductive cloning has sparked strong opposition by almost the entire scientific community and institutions in the world. Only a few scientists (Dr. Davos in the U.S. and Dr. Antinori in Italy) were in favor of obtaining adult human beings by cloning, despite harsh criticism from all areas.Just as U.S. sect, led by Rael, were interested in cloning 'the messiah', child of 10 months and cryopreserved died years ago and say they have already raised enough funds to begin cloning a human being.

Ethical issues of cloning

The donation raises interesting expectations, and ethical issues in society and in the scientific community, where there are areas for the use of these techniques and sectors against. In Spain, scientists of the Expert Committee on Bioethics and Cloning, expect for a few more years will not be possible to implement safe techniques of donation, and discard, for the time being any possibility of donation of human beings, limit the use of these techniques to the treatment and cure of genetic diseases, the creation of new drugs, thanks to transgenic animals, and the conduct of xenotransplantation, ie transplantation in humans of organs from animals with a very similar genetic makeup, asthe pig. In this forum we discuss the irresponsibility that would currently applying these methods of donation in humans. It is certain that children could be developed through these techniques presented deformations, such as two heads, two hearts, no hands or feet or an abnormal number of limbs. Themselves "fathers" of Dolly the sheep suggest the chained series of genetic disorders that might arise: genetic codes that identify serious disorders, how, premature aging, cancer and neurological diseases about which there is, today, accurate knowledge.

Ethical problems arise around the issue of accessibility to these techniques by influential people with large ECO3 nomic resources, which could use this scientific instrument as a tool for its own perpetuation. In the case of animals, has raised the possibility of creating populations that although humanity may offer higher quality products would be completely homogeneous and could die very easily to an epidemic.Currently used in transgenic animals, thanks to the techniques of donation, would be an inexhaustible source of organs for human transplantation. On the other hand, although their achievement is fictional, these species could be used to treat many diseases in humans.

Animal cell organelles

Cell Wall: A coating of the cell, composed of carbohydrates and proteins, present mainly in bacteria (prokaryotes).

Plasma membrane: is a thin elastic structure. Its basic structure is a thin film of two lipid molecules thick, which acts as a barrier to the passage of water and soluble substances between extracellular fluid and intracellular fluid. Floating in the lipid bilayer, are protein molecules.

Microtubules: They are part of the cytoskeleton, responsible for intracellular transport.

Golgi apparatus: Membranous organelle consisting of a series of flattened sacs, their functions are: protein secretion, maturation of proteins, glycosylation (sulfation, sulfate groups and carboxylation pastes, sugar paste, carbon groups).

Vacuole: vacuoles segregate waste products of plant cells and remove salts and other solutes whose concentration increases gradually over the life of the cell. Sometimes some solutes crystallize inside the vacuoles, found primarily in plants and have large animals are less frequent and smaller.

Mitochondria (eukaryotes only): Its functions are: cell respiration and ATP production, have two membranes, one internal and one external, has its own genetic material has respiratory enzymes.

Lysosome (eukaryotes only animals): Are spherical sacs containing hydrolytic enzymes (digestive) and digest organic matter. When the cell dies, these bags are broken and released enzymes, digest cellular components.

Endoplasmic reticulum (R.E.): This can be divided into smooth and rough endoplasmic reticulum, and their functions are: to serve irítracelular transport. And the special functions are: smooth endoplasmic reticulum, is involved in lipid synthesis. Rough endoplasmic reticulum, ribosomes have to be responsible for the synthesis of proteins.

Ribosomes: They are not membranous cell components. Aisladpso can be found in the rough endoplasmic reticulum, its role in both cases is the synthesis of proteins.

Schedule to friday

I use to wake up at 6:30 o´clok and get up at 6:50 o´clock. Later I take a bath and prepare myself to go out of house, but earlier I have something rapid for breakfast.
Before going out of house, I clean the teeth and take my rucksack.
At 7:40o´clock I go out of my house and go so far as to take the tranporte at 7:45 o´clock, from what I go so far as to the school at 8:05 o´clock.

Brainstorm

My opinion about the university

It is a school that ah hido growing rapidly, since I initiate, that is not a lot of time, it goes to the avant-garde with the methods of education and the teachers are of high academic level, therefore the education given to the pupils is of good quality.

Interviews

Teachers

The teachers of the UPT university are very good teaching, they are happy and of good character.
The teachers of biotechnology teach us biochemistry, chemistry, biology, physics, quality of the biotechnological product and other matters more, they are very strict.
The teachers teach us so many things that sometimes already we do not know that to do with so much information.