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Archive for the 'Health And Fitness' Category

Steps To DNA Testing

Wednesday, September 30th, 2009

Seth Miller asked: DNA or Deoxyribonucleic acid is the genetic material present in the cells of a living being. Every nucleated cell has 46 chromosomes, apart from the sperm cells from the man and the egg of the woman that only contain 23 chromosomes. Forty- six chromosomes are essential to create a human being at [...]

DNA of Obesity

Sunday, September 13th, 2009

J.J. Yong asked: In US alone, more than half population is either overweight or obese. The statistic is alarming as obesity is associated with many chronic diseases including cardiovascular disorders, diabetes and others. It’s a need to identify genes that have prominent influences on obesity.INSIG2 gene induced by insulin would inhibit the fatty acid and [...]

Accuracy of DNA Paternity Testing Methods

Thursday, August 27th, 2009

Rich Fuller asked: There are two main methods which can be used for paternity DNA testing, namely, PCR (Polymerase Chain Reaction) and RFLP (Restriction Fragment Length Polymorphism). In this article we are going to be looking at these two methods, what the difference is and how they work.Polymerase Chain Reaction testing usually involves taking a [...]

Doing A Hair Test For Paternity

Saturday, August 22nd, 2009

Judy Wellsworth asked: In order to do a hair test for paternity, you need to have hair that still has the roots and follicles still attached. This means, taking strands from a brush will not work, you need to pull the hair from your head and look to make sure the hair follicles and roots [...]

DNA Testing At Home

Monday, May 11th, 2009

Jason Kay asked: You can’t watch a crime drama on TV, or the news (think Anna Nicole Smith) for very long nowadays without hearing about DNA. DNA testing can tell who fathered a child. It can rescue an innocent inmate from prison, or prove the case against a criminal. DNA testing can give you an [...]

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