DNA Essay Examples

In response to diverse genotoxic stresses, cells activate DNA damage checkpoint pathways to guard genomic integrity and promote the survival of the organism.  Counting on DNA lesions and context, damaged cells with alarmed checkpoints are often eliminated by apoptosis or silenced by cellular senescence or can survive and resume...

Although, the evidence behind the MAOA genotype is vast there are a number of critiques and limitations which appear in studies that need to be addressed. It is important to note that although there is an extensive amount of studies which do agree that there...

In mammals generally, the Y- chromosome is inherited via the sperm cell and because it is peculiar to the male sex, it is known as the sex determining part of the sex chromosomes (Peter, 2012). Establishing the sex of the obtained biological material from a...

From the inception of the mapping of the human genome in 1986, science and technological advancement has triggered a rapid growth in the level of understanding and use of gene codes of living organisms; in plants, animals and humans. This degree of growing knowledge has...

It’s not as easy as you may think to revive extinct species, such as the whole idea from which Jurassic Park stem from. DNA degrades over time therefore no actual dinosaur DNA has been found in fossils or from other sources. A more practical approach...

Human cloning and the ethics behind it have been an issue that has come up over the years, especially with the advancement in science and technology. The people speaking for both sides of the issue have many reasons to clone or not to clone. I...

The field of genetics is vast and has grown tenfold in the last quarter century. Understanding the genome and sequence of DNA has provided a great success in finding and fighting virus’, cancer research, stem cell research and providing outstanding comparative analysis in forensics. In...

DNA analysis is highly important in the field of forensic science. Forensic scientists/ researchers/ investigators can compare DNA profiles of biological evidence samples with a data bank of DNA or to the control sample to assist the police in detecting suspects. The amount of DNA,...

DNA v. s The Court Blood. Hair. Skin cells. All these things are apart of you, DNA tracks you everywhere you go no matter how far, so it should be allowed to track you if you did a crime right? Let’s say you travel to...

How can a single skin cell help resolve 3 criminal cases from over 50 years prior? With today’s technology rapidly changing, crimes are increasing and criminals are getting increasingly clever; but even the littlest bit of DNA left at a crime scene can now be...