Forensic Science

The CSI Forensics Scientist Gil Grissom determines the manner of death by using a simulation dummy (Zuiker 2000). Later, he positively identifies a specific shard of glass obtained from the dead body to a champagne bottle in the hotel room (Zuiker 2000). Lastly, Grissom also questions and interrogates the criminal suspects at the end of the case (Zuiker 2000). In real life, the manner of death can only be determined by the forensics pathology (Jacques 2015). The specific type glass can be positively identified by Glass and tool marks expert using laboratory test such as Glass Refractive Index Measurement (Rudell 2016). Only a detective or investigator of that case can interrogate a suspect (Brown and Daveport 2012). The TV show wrongly describes

This information will help investigators cluster the symptoms with a particular disease and rule out irrelevant information. The surveillance of the components gather in this step will put a perspective on the abnormal health events that are occurring on the outbreak timeline.

One of the foundations in the field of forensics is the examination of DNA. DNA is the digenetic element which exists in each and every cell. Every human being has an exclusive analysis of DNA. In fact, there are even a small amount of variations among the deoxyribonucleic acid (DNA) of identical twins. DNA profiling was established in the 1980's by Sir Alec Jeffreys, a scientist from Britain. Investigators can obtain DNA for profiling from various evidence from a crime scene. DNA can be obtained from vital fluid, semen, epidermis, saliva, mucus, sweat and roots of hair. Additionally, profiling can be performed on old, as well as dried out specimens.

Have you ever just wanted to come home from a long days at work and kick off your shoes and grab some food and pig out in front of the television? You began to flick through all the channels and can’t find what you are looking for so you come to CSI Miami and this had caught your attention and now you’re toned in and intrigued of what they are doing. You find yourself yelling at the T.V. saying “how they do that?” “What is that?” “Why are they doing that?” and “how did they solve the case?” Well as you began to read further all of your questions will be answered, and you will see the real from the fake and what exactly a forensic pathologist is and as well as what it takes to become one. You will learn the ins and

The mitochondria of our cells and those of every other eukaryote are descendants of those smaller prokaryotes, so are the chloroplasts of plants and algae.

When life arose on Earth about 4 billion years ago, the first types of cells to evolve were prokaryotic cells. For approximately 2 billion years, prokaryotic-type cells were the only form of life on Earth. The oldest known sedimentary rocks found in Greenland are about 3.8 billion years old. The oldest known fossils are prokaryotic cells, 3.5 billion years in age, found in Western Australia and South Africa. The nature of these fossils, and the chemical composition of the rocks in which they are found, indicates that these first cells made use of simple chemical reactions to produce energy for their metabolism and growth. Eukaryotic cells evolved into being between 1.5 and 2 billion years ago. Eukaryotic cells appear to have arisen from prokaryotic cells, specifically out of the archaea. Indeed, there are many similarities in molecular biology of contemporary archaea and eukaryotes. However, the origin of the eukaryotic organelles, specifically chloroplasts and mitochondria, is explained by evolutionary associations between primitive nucleated cells and certain respiratory and photosynthetic bacteria, which led to the development of these organelles and the associated explosion of eukaryotic diversity. Today Prokaryotes

Growing up in a small town where everybody knew everybody was easy except being bullied.My mom was a single parent and doing the best she could with what she had.Our house was taken from us by my aunt and my mom had lost her job.She has a brother in Virginia that allowed us to stay with him in a two bedroom apartment so we moved August of 2013.When i started attending Meadowbrook High School my 9th grade year it was not the best,I locked myself in the bathroom stall at lunch everyday until I made friends. I met my long lost sister in 2014,we had a bond like we was never apart.Then things started to turn for the worse,my uncle got very mad and we had to leave.We went to stay with my aunt that lived in a one bedroom apartment.So you're probably

Not many people realize that bones can talk, if you listen close enough and have the right education. Forensic Anthropology is the study of “talking” bones or more properly as told by Burns (2013), “the discipline that applies the scientific knowledge of physical anthropology (and often archeology) to the collection and analysis of legal evidence” (p.3). This discipline brings together the fields of physical anthropology, biology, and many other physical sciences to allow for the proper identification of mostly human remains.

3.) It has been estimated that up to 40 percent of the science shown on CSI does not exist (Klein, 2004). CSI makes it seem as though forensic tests are invariably accurate and never spoiled by pollution, mistakes in laboratories, or prejudiced explanations; problems that impair actual forensic science (Risinger et al., 2002) Furthermore, Professor Houck states that CSI “incorrectly depicts forensic science as this juggernaut of infallibility” (Leonard, 2005). In essence, what he is saying in his complaint is that crime shows are misleading jurors and "tainting jurors" with impractical standards for forensic science. By witnessing court cases constructed on forensic evidence on T.V. , jurors may assume that court cases are constructed the

Anthropology is the study of humans and the characteristics of them. Anthropologist study many things that make humans, human. These things include teeth, tissues, bones, the skeletal system, and the cause of death in certain situations. Forensic anthropology is the study of human skeletal remains. Anthropologist determine the cause of death, the remains, and where the bones or remains come from. There are differences in female and male skeletal materials, and sometimes population and age can have an effect on determining the sex.

Forensic testing is when scientists analyze the DNA sample of two different people and compare them to see the similarities or differences. It is now very common in today’s world. Since DNA is found in every cell of a person’s body like skin, hair, and blood cells, it can be very simple to obtain a sample. Common uses of forensic testing may include parental (identifying a parent), genetic genealogy (identifying someone’s ancestry), gene therapy (to test any birth defects or genetic conditions), and forensic (identifying victims or suspects in a criminal investigation). Forensic tests help solve criminal cases, and are vital for justice and telling the truth.(1)

DNA is a double helix molecule that contains information that is used to make up a person’s body. DNA controls every aspect of a person’s body from their eye and hair color, height, and other features. DNA’s specific and unique characteristic can be crucial when solving a crime. DNA can be used to convict a suspect or exonerate an innocent person. When DNA is found it is even more important that is handle properly to ensure proper identification and accuracy of testing. The evolution of DNA technology is vital to the process of solving crimes, however the process by which DNA is found and handle can jeopardize its powerfulness.

To begin to understand about forensic science we must first understand what it means, how it came about, what role does it play in law enforcement today, and what role will it play in law enforcement in the future. Forensic science is basically the application of science in criminal and civil law. The word forensics come from the Latin term forensis, meaning “of or before the forum” and this is because during the Roman Empire a criminal charge meant presenting the case before a group of public individuals in the forum, thus giving it it’s meaning. Although forensics science is technically a modern finding it was slightly used in the ancient world.

Forensic Scientists’ most prominent responsibility is to use their scientific examination skills to help solve crimes. The majority of their work is devoted to analyzing samples of DNA, blood, drugs, saliva, and more. These scientists are crucial to criminal justice procedures. Any evidence utilized in a police investigation could be contaminated tampered with, or destroyed without the help of forensic science.

One of the definitions of forensic science is Forensic science is “the practical application of science to matters of the law. In criminal law, forensics science can help prove the guilt or innocence of the defendant. In civil actions, forensics can help resolve a broad spectrum of legal issues through the identification, analysis and evaluation of physical evidence.” There are so many different fields of forensic science that can include the analysis of DNA, fingerprints, breaking down media devices recovered from a crime scene, doing autopsies on bodies, plus many more. Now some of the fields of forensic science that is the main focus for the argument of whether or not forensic science should be trusted in the courtroom is main the analysis of DNA. Some people believe that many mistakes are made during the process of analyzing DNA. They argue that even though a person’s DNA was found in the area of the crime scene, that does not mean that they actually caused the crime,