PCR
What are "the primers" in the DNA?
Short sequences that appears when the temperature is decreased.
What is the electrophoresis?
Is a term that describes the separation of charged particles under the influence of an electric field.
What is cloning?
Is the process in which can be used to produce genetically identical copies of a biological entity.
Is all of the genetic information in a human cell
What is a human genome?
What is biotechnology?
Is the application of genetic engineering to human problems.
The process of making many copies of a specific region of DNA uses repeated cycles of...
heating and cooling.
Two electrodes of opposite charge (anode and cathode) and another one called electrolyte.
What is the electrophoretic system made of?
Dolly the sheep
Why the genes are so important?
They are important because they are the way cells store information.
Scientists use biotechnology to produce...
transgenic organisms.
After _______ cycles the target sequence defined by the primers begins to accumulate.
three
What is gel electrophoresis?
Is a technique commonly used in laboratory to separate charged molecules
A prokaryotic organism have cell nucleus. An eukaryotic organism are lack of cell nucleus.
True or false?False.
Is the contrary
What could be a way to study organisms and to identify human genes?
Genomics
Are organisms that have a gene from a different organisms inserted into their DNA.
What are transgenic organisms?
After __________ cycles, as many as a billion copies of the target sequence are produced from a single starting ___________.
thirty, molecule
DNA, RNA and proteins according to their size.
Examples of charged molecules that can be separated.
Can scientifics clon a human?
It can be possible, but it can be dangerous.
Proteomics is a large-scale study of the structure and function of all the parts in the human body.
True or false? Why?
False.
It studies the structure and function of proteins in the human body.
Transgenic organisms are used for...
Scientific research, in agriculture and to treat human diseases.
What does the enzyme taq polymerase do when there is a slightly higher temperature in the primes sequences?
It binds to the prime sequences and adds nucleotides to extend the second strand.
How do you call the movement of charged molecules?
Migration
What is the process of cloning?
Extract the DNA of a cell of an organism and insert it into a egg cell from another organism.
How can you determine a human genome?
Cut each of the 46 chromosomes in which the human DNA is organized
Why some times scientifics use animals?
To study diseases and develop ways to treat them