For thousands of years humans have been fascinated by the color mink fur lashes obvious similarities between generations and have tried to understand how these similarities occur. (http://www.dunhilllashes.com/ – mink lashes vendor)
The field of genetics was started at the turn of the 20th century. It was used primarily to predict whether certain traits or features would be passed on from parent to child. Genetic study has now progressed to produce information on what genes are made of and identifying how they may function. The medical field is being transformed as researchers apply detailed findings in genetic research to identify the genetic component of health problems.
The Human Genome Project coordinated by the U.S. Department of Energy and the National Institutes of Health was largely responsible for identifying all the approximately 50000 genes in the human DNA. The sequence of the 3 billion chemical pairs that mak color mink fur lashes e up the DNA has also been determined.
In fact the basis of human life has been decoded.
The human body is composed of trillions of cells which are highly specialized into different types. These cells types are further arranged in groups of organs or organ systems.In order for the body to function in harmony as one operating unit, a multitude of different tasks, such as growth, damage repair and response to stimuli must be successfully carried out in each of the cell.
The gene is the unit which contain the instructions on how a cell should carry out a specific kind of task.
The large number of genes in each cell are connected together in a long ribbon called chromosomes. Chromosomes are stored in one portion of the cell, called the nucleus.
Humans have 23 pairs of chromosomes, however, a human being is on color mink fur lashes ly begun when an egg cell in the woman which has 23 chromosomes, is fused with 23 chromosomes from the sperm cell of the man.
Chromosomes are made up of one special type of molecule called DeoxyriboNucleic Acid. Each chromosome is a very long thread of DNA.
A gene is a section of DNA along the chromosome with a sequence of the four types bases that determines the specific functions that the gene controls.
Today DNA testing is one of the most active areas of medical research. Scientists have developed many different and sophisticated methods for examining genetic material. The procedures reveal a great deal of information about changes in the genetic makeup can lead to various kinds of health problems.
The implications are far reaching, as testing can now be carried out on em color mink fur lashes color mink fur lashes byros, and employers are able to screen prospects for susceptibility to diseases where unaffected individuals may carry one copy of a gene for a disease that requires two copies for the disease to be expressed can now be identified.
More widespread DNA Testing may soon be available on an unprecedented scale, presenting powerful opportunities and perplexing decisions for our society.