DNA Fingerprinting Video Analysis

What effect did your teaching strategies have in terms of promoting student learning and keeping your students meaningfully engaged? (APS 5.A–C)

The article contains necessary information to support why GMOs are more beneficial than harmful. The author believes that, “consumers should weigh the positives with the negatives and embrace this innovative process.” In the article, the author provides information about GMOs to be concerned about but successfully gives

Imagine if you lived in a world where everyone was the same and had no physical differences. Everyone would have the exact same DNA. There would be no diversity within the population. If we continue to clone then this may be a possibility for the future. As of now there have been no cloned humans, but we are not too far away from being able to do so. Scientists have been cloning since as early as 1886, and have been cloning animals since 1996 with the birth of Dolly the sheep. Dolly the sheep was created by using reproductive cloning which is used to produce copies of whole animals (Cloning Fact Sheet NHGRI). Furthermore, there are two other types of cloning; therapeutic cloning and gene cloning. Therapeutic cloning is used to produce embryonic stem cells for medical research (Cloning Fact Sheet NHGRI). Gene cloning is used to produce copies of genes or segments of DNA (Cloning Fact Sheet NHGRI). Cloning should not be allowed because it is inhumane and unethical, results in more failure than it does results, and is unfeasible.

In some cases, such as murder there are some people that have been wrongfully accused. Due to wrongful practices, people have been convicted of circumstantial evidence. ``DNA is a very powerful tool . . . but it is circumstantial evidence like other pieces of circumstantial evidence and a proper investigation still has to take place,'' she said. (Matthew, n.d.).

Preview your Main Points: GMO’s have put millions of people around the world at serious health risks in order to gain the benefit of economic success. Unknown reactions from genetically modified food seem to be overlooked by many.

taking thoughts from it. In this class, we have read many stories that have focused on

Due to the uniqueness of DNA it has become a powerful tool in criminal investigations

DNA forensics can also narrow down suspect pools, exonerate innocent suspects, and link crimes together if the same DNA is found at both scenes. However, without existing suspects, a DNA profile cannot direct an investigation because current knowledge of genotype-phenotype relation is too vague for DNA phenotyping. For example, a profile from a first time offender that has no match in any database may give the information that the criminal is a left handed male of medium stature with red hair and freckles. It would be impossible to interview every man who fits that description. However, with available suspects, DNA forensics has many advantages over other forms of evidence. One is the longevity of DNA. Although it will deteriorate if exposed to sunlight, it can remain intact for centuries under proper conditions (Sachs, 2004). Because DNA is so durable, investigators can reopen old cases to reexamine evidence.

Forensic science has become the greatest collective method for intelligence gathering of human identifiers. The forensic sciences are used around the world to resolve civil disputes, to justly the enforcement of criminal laws and government regulations, and to protect public health. Over the years, judges have trusted forensic methods without a second thought. DNA analysis is the most reliable method that forensic has, but how reliable is it? (Jonathan Jones, pbs). According to a group called The Innocence Project, “Misapplication of forensic science is the second most common contributing factor to wrongful convictions, found in nearly half (46%) of DNA exoneration cases” (Innocence project).

Another impact of the new learning that I will follow in Module 1 that I will follow is as a teacher I need to make sure that the lesson is interesting and all the learners involved in carrying out the

There have been many incidents where cases have needed a solid prosecution in order to convict the defendant in a murder or rape case. This is where DNA Testing comes in to help. By taking a DNA test, a person can be found guilty or not guilty. If a person claims they have been raped there can be a sperm sample taken from the suspect in order to prove that he is guilty or not. In addition, in a murder case there can be blood taken from the suspect so they can tell of his innocence. There are several ways to determine whether a person is guilty or not by this method. Many cases have begun to use this method saying that it is foolproof. People say this is the method of the future of crime

DNA evidence is extremely helpful in criminal trials not only because it can determine the guilt of a suspect, but also because it can keep innocent people from going to jail. The suspect must leave a sample of their DNA at the crime scene in order for testing to occur, but DNA can be found in the form of many things such as semen, blood, hair, saliva, or skin scrapings. According to Newsweek, "thousands of people have been convicted by DNA's nearly miraculous ability to search out suspects across space and time… hundreds of innocent people have also been freed, often after years behind bars, sometimes just short of the death chamber" (Adler ). Though some may think it is a waste of time to go

Transition: Along with the benefits of GMO’S, unfortunately, there must also be some negative effects of them.

DNA fingerprinting was introduced around 1986 to identify an alleged suspect in a rape-murder case (Panneerchelvam and Norazmi 22). Since then, using forensic DNA analysis has become more prevalent and has helped to exonerate many innocent suspects involved in such cases. Despite being used in only one percent of criminal cases, DNA tests have helped to acquit over 25 percent of wrongfully accused suspects ("Can DNA Demand a Verdict?"/Baird, Neufeld, and Scheck, 34). As of 2008, over 120 countries use some sort of forensic DNA analysis in cases like these ("INTERPOL Global DNA Profiling").

The film The World in Claire’s Classroom, 2000, shows us an alternative first and second grade classroom dynamic that Claire helps facilitate by her teaching style and beliefs.While certain parts of the film are socially problematic, in regards to some methods when learning about other cultures, Claire practices very progressive teaching methods and concepts that our class has covered. Because of using these varied teaching methods, Claire is also creating a more indepth and engaged learning environment that appears to have a positive impact on her students. Two concepts that I will be introducing and comparing to Claire’s classroom are Self-directed Learning and The Four Aspects of Engagement. Both of these concepts connect to multiple