Forensic serology study of bodily fluids as evidence
| Order ID | 53563633773 |
| Type | Essay |
| Writer Level | Masters |
| Style | APA |
| Sources/References | 4 |
| Perfect Number of Pages to Order | 5-10 Pages |
Description/Paper Instructions
Forensic serology (study of bodily fluids as evidence)
Forensic serology is a branch of forensic science that focuses on the study and analysis of bodily fluids as evidence in criminal investigations. Bodily fluids, such as blood, semen, saliva, and other biological materials, can provide valuable information about a crime scene, the individuals involved, and potential suspects. The analysis of these fluids requires specialized techniques and plays a crucial role in solving crimes, identifying perpetrators, and ensuring justice.
One of the primary goals of forensic serology is to determine the presence of bodily fluids at a crime scene. This involves thorough examination and documentation of the scene, looking for visible stains or traces that may contain blood, semen, or other fluids. Forensic investigators employ various methods, including visual inspection, alternate light sources, and chemical reagents, to detect and locate potential fluid stains.
Once the presence of bodily fluids is confirmed, forensic serologists collect samples for further analysis. These samples are carefully collected and preserved to maintain their integrity. Each sample is assigned a unique identification number and labeled appropriately to ensure proper chain of custody, which is crucial for maintaining the admissibility and reliability of evidence in court.
The first step in analyzing bodily fluids is to determine the type of fluid present. This is done through a series of preliminary tests, such as the color test, which involves applying specific reagents to the stain and observing any characteristic color changes. These tests can help differentiate between blood, semen, saliva, and other fluids. Once the fluid type is identified, further analysis can be conducted to extract more detailed information.
Blood is one of the most commonly encountered bodily fluids in forensic investigations. The analysis of blood stains can provide crucial information, such as the blood type of the individual(s) involved and potential DNA profiles. Blood typing involves testing for the presence of specific antigens on the red blood cells, which can determine the ABO blood group and the Rh factor. These blood typing results can help narrow down potential suspects or exclude certain individuals from the investigation.
DNA analysis is a fundamental aspect of forensic serology and has revolutionized criminal investigations. DNA can be extracted from bodily fluids and compared to reference samples, such as those collected from victims, suspects, or crime scene evidence. DNA profiling techniques, such as polymerase chain reaction (PCR) and short tandem repeat (STR) analysis, can generate unique genetic profiles for individuals, enabling the identification of suspects or linking them to a crime scene.
In cases involving sexual assault or rape, the identification and analysis of semen are of paramount importance. Semen can be detected using various methods, including microscopic examination for the presence of sperm cells and biochemical tests for the detection of specific enzymes or proteins. DNA profiling of semen samples can help establish a direct link between a suspect and a victim, providing critical evidence in sexual assault cases.
Saliva is another bodily fluid that can be analyzed in forensic serology. Saliva contains enzymes and proteins unique to individuals, which can aid in the identification of suspects. Techniques such as saliva screening tests and DNA analysis can be employed to detect and profile saliva samples found at crime scenes or on objects used in the commission of a crime, such as cigarette butts, drinking cups, or chewing gum.
In addition to blood, semen, and saliva, forensic serology may involve the analysis of other bodily fluids, such as urine, sweat, tears, or vaginal secretions. These fluids can provide additional evidence or corroborate other findings in a criminal investigation.
Forensic serology also includes the interpretation and presentation of findings in court. Forensic serologists are required to prepare detailed reports documenting their procedures, findings, and conclusions. They may be called upon to testify as expert witnesses, explaining their analysis and the significance of their findings to judges and juries.
Overall, forensic serology plays a critical role in criminal investigations by providing valuable information from bodily fluids
Forensic serology study of bodily fluids as evidence
RUBRIC | QUALITY OF RESPONSE | NO RESPONSE | POOR / UNSATISFACTORY | SATISFACTORY | GOOD | EXCELLENT | | Content (worth a maximum of 50% of the total points) | Zero points: Student failed to submit the final paper. | 20 points out of 50: The essay illustrates poor understanding of the relevant material by failing to address or incorrectly addressing the relevant content; failing to identify or inaccurately explaining/defining key concepts/ideas; ignoring or incorrectly explaining key points/claims and the reasoning behind them; and/or incorrectly or inappropriately using terminology; and elements of the response are lacking. | 30 points out of 50: The essay illustrates a rudimentary understanding of the relevant material by mentioning but not full explaining the relevant content; identifying some of the key concepts/ideas though failing to fully or accurately explain many of them; using terminology, though sometimes inaccurately or inappropriately; and/or incorporating some key claims/points but failing to explain the reasoning behind them or doing so inaccurately. Elements of the required response may also be lacking. | 40 points out of 50: The essay illustrates solid understanding of the relevant material by correctly addressing most of the relevant content; identifying and explaining most of the key concepts/ideas; using correct terminology; explaining the reasoning behind most of the key points/claims; and/or where necessary or useful, substantiating some points with accurate examples. The answer is complete. | 50 points: The essay illustrates exemplary understanding of the relevant material by thoroughly and correctly addressing the relevant content; identifying and explaining all of the key concepts/ideas; using correct terminology explaining the reasoning behind key points/claims and substantiating, as necessary/useful, points with several accurate and illuminating examples. No aspects of the required answer are missing. | | Use of Sources (worth a maximum of 20% of the total points). | Zero points: Student failed to include citations and/or references. Or the student failed to submit a final paper. | 5 out 20 points: Sources are seldom cited to support statements and/or format of citations are not recognizable as APA 6th Edition format. There are major errors in the formation of the references and citations. And/or there is a major reliance on highly questionable. The Student fails to provide an adequate synthesis of research collected for the paper. | 10 out 20 points: References to scholarly sources are occasionally given; many statements seem unsubstantiated. Frequent errors in APA 6th Edition format, leaving the reader confused about the source of the information. There are significant errors of the formation in the references and citations. And/or there is a significant use of highly questionable sources. | 15 out 20 points: Credible Scholarly sources are used effectively support claims and are, for the most part, clear and fairly represented. APA 6th Edition is used with only a few minor errors. There are minor errors in reference and/or citations. And/or there is some use of questionable sources. | 20 points: Credible scholarly sources are used to give compelling evidence to support claims and are clearly and fairly represented. APA 6th Edition format is used accurately and consistently. The student uses above the maximum required references in the development of the assignment. | | Grammar (worth maximum of 20% of total points) | Zero points: Student failed to submit the final paper. | 5 points out of 20: The paper does not communicate ideas/points clearly due to inappropriate use of terminology and vague language; thoughts and sentences are disjointed or incomprehensible; organization lacking; and/or numerous grammatical, spelling/punctuation errors | 10 points out 20: The paper is often unclear and difficult to follow due to some inappropriate terminology and/or vague language; ideas may be fragmented, wandering and/or repetitive; poor organization; and/or some grammatical, spelling, punctuation errors | 15 points out of 20: The paper is mostly clear as a result of appropriate use of terminology and minimal vagueness; no tangents and no repetition; fairly good organization; almost perfect grammar, spelling, punctuation, and word usage. | 20 points: The paper is clear, concise, and a pleasure to read as a result of appropriate and precise use of terminology; total coherence of thoughts and presentation and logical organization; and the essay is error free. | | Structure of the Paper (worth 10% of total points) | Zero points: Student failed to submit the final paper. | 3 points out of 10: Student needs to develop better formatting skills. The paper omits significant structural elements required for and APA 6th edition paper. Formatting of the paper has major flaws. The paper does not conform to APA 6th edition requirements whatsoever. | 5 points out of 10: Appearance of final paper demonstrates the student’s limited ability to format the paper. There are significant errors in formatting and/or the total omission of major components of an APA 6th edition paper. They can include the omission of the cover page, abstract, and page numbers. Additionally the page has major formatting issues with spacing or paragraph formation. Font size might not conform to size requirements. The student also significantly writes too large or too short of and paper | 7 points out of 10: Research paper presents an above-average use of formatting skills. The paper has slight errors within the paper. This can include small errors or omissions with the cover page, abstract, page number, and headers. There could be also slight formatting issues with the document spacing or the font Additionally the paper might slightly exceed or undershoot the specific number of required written pages for the assignment. | 10 points: Student provides a high-caliber, formatted paper. This includes an APA 6th edition cover page, abstract, page number, headers and is double spaced in 12’ Times Roman Font. Additionally, the paper conforms to the specific number of required written pages and neither goes over or under the specified length of the paper. |
|
|
 GET THIS PROJECT NOW BY CLICKING ON THIS LINK TO PLACE THE ORDER
Also, you can place the order at www.collegepaper.us/orders/ordernow / www.phdwriters.com/orders/ordernow |
| Do You Have Any Other Essay/Assignment/Class Project/Homework Related to this? Click Here Now [CLICK ME]and Have It Done by Our PhD Qualified Writers!! |
|  |
PLACE THE ORDER WITH US TODAY AND GET A PERFECT SCORE!!!
Do You Have Any Other Essay/Assignment/Class Project/Homework Related to this? Click Here Now [CLICK ME] and Have It Done by Our PhD Qualified Writers!!
Why Work With Us!!
Tired of getting an average grade in all your school assignments, projects, essays, and homework? Try us today for all your academic schoolwork needs. We are among the most trusted and recognized professional writing services in the market.
We provide unique, original and plagiarism-free high quality academic, homework, assignments and essay submissions for all our clients. At our company, we capitalize on producing A+ Grades for all our clients and also ensure that you have smooth academic progress in all your school term and semesters.
High-quality academic submissions, A 100% plagiarism-free submission, Meet even the most urgent deadlines, Provide our services to you at the most competitive rates in the market, Give you free revisions until you meet your desired grades and Provide you with 24/7 customer support service via calls or live chats.
