Short tandem Study guides, Study notes & Summaries

Student Exploration: DNA Profiling Vocabulary: DNA polymerase, DNA profiling, gel electrophoresis, gene, mutation, non-coding region, polymerase chain reaction, primer, short tandem repeat Prior Knowledge Questions (Do these BEFORE using the Gizmo.) In 1985, Darryl Hunt was convicted of murder. While Hunt was in jail, a new method for analyzing DNA evidence was invented. The DNA evidence on the victim did not match Hunt’s DNA but did match that of another prisoner. After 19 years s...

Coding regions - sequences of DNA that serve as instructions for making proteins (1-2% of human DNA) Non-coding regions - Human DNA that contains STRS and are responsible for regulatory functions ( DNA transcription 98-99% ) What are STRs? - short tandem repeats; unique repetition of nucleotide patterns. Differentiate one person from another. What is a DNA profile? - a specific pattern of DNA attributes that is obtained in the lab and can be used to identify an individual; is the process ...

OECP Test Questions with 100%Complete Solutions The offset of the jib has been changed from 25 degree to 15 degree. The capacity of the jib will? A. Stay the same B. Decrease C. Offset can't change D. Increase - Answer- D. Increase When lifting near capacity with a crawler, the lowest ground pressure between center pin and the load will be? A. Over the front B. Over the corner C. Over the side D. Over the rear - Answer- C. Over the side A Truck mounted crane will generally have a h...

Marquis Reagent - Turns purple with Heroin and Morphine, orange/brown with amphetamines Dillie-Koppanyi - Violet blue with Barbiturates Duquenosis-Levine - Purple with marijuana when chloroform is added Van Urk - Blue/purple with LSD (not appropriate for field tests) Scott Test - Color test for Cocaine. Adding cobalt thiocyanate turns solution blue, add hydrochloric acid and blue turns to pink, then add chloroform and it turns back to blue for positive result. Chromatography - Any...

What is the difference between the coding and non-coding region? - Coding region: comprised of genes that encode proteins (instructions that determine traits) and makes up 1-2% of human DNA. • Noncoding region: makes up 98-99% of human DNA, contains STRs and is responsible for regulatory functions such as gene transcription. What are STRs? - Short-tandem repeats (STRs) are unique repeating patterns of the same nucleotide sequence. They can be used to differentiate one person from another....

OECP Test Questions 100% Solutions The offset of the jib has been changed from 25 degree to 15 degree. The capacity of the jib will? A. Stay the same B. Decrease C. Offset can't change D. Increase -ANSWER- D. Increase When lifting near capacity with a crawler, the lowest ground pressure between center pin and the load will be? A. Over the front B. Over the corner C. Over the side D. Over the rear -ANSWER- C. Over the side A Truck mounted crane will generally have a highe...

SHRM CP Test Questions With Correct Solutions Latest Update 2024/2025 Graded A+. What is Human Capital Planning? - Answer Human Capital planning is a systematic process for identifying the resource pool and its capabilities to meet organization goals and developing the strategies to meet the requirements to fulfill those goals. A Human Management Capital plan is forward thinking; the questions asked look at the present and into the future. What is an environmental scan and how does it perta...

IAI CSI Certification Test Prep questions and correct answers What are the two goals of the police in a free society? - ANSWERS 1. Prevention of crime and disorder, preservation of peace. 2. Protection of life, property, and personal liberty. What are the five basic objectives of the police? - ANSWERS 1. Crime prevention. 2. Crime repression. 3. Regulating noncriminal conduct. 4. Provision of services. 5. Protection of personal liberty. What is evidence? - ANSWERS Anything that pro...

The minimum qualifications for driver/operators is set by NFPA 1002, Standard for: Fire Apparatus Driver/Operator Professional Qualifications The corrected vision, with contact lenses or spectacles, required by NFPA 1582 is: 20/40 Apparatus with a permanently mounted fire pump and a rated discharge of 750 gpm or greater Fire Department pumper A fire apparatus with a permanently mounted, hydraulically operated elevating device Aerial Apparatus An apparatus that carries a minimum of 10...

IAI Level 1 Test Prep QUESTIONS AND CORRECT ANSWERS This is the concept that as long as the light reflected from a single point in space enters the lens and remains a circle rather than coming together at the sensor as a specific point, the image will be out of focus. a. Circles of light b. Circles of focus c. Circles of confusion d. Circles of images - ANSWERS c. Circles of confusion The use of a large aperture setting results in a larger depth of field. a. True b. False - ANSWER...