Sample Gel Electrophoresis: A brother and sister's DNA are cut with the same restriction enzyme and then the resulting DNA fragments are run on a gel next to each other. DRAW THE BANDS on the gel where they would appear: • Carissa's DNA was cut into 4 pieces: The pieces were 20 base pairs long, 10bp long, 8 and 5. • Christopher's DNA was cut into 5 pieces: They were 25 bp long, 10, 8 and the last two pieces were both 2 bp long. You can make a scale to helo you → 13. What did you do about the 2 DNA fragments that were both 5 base pairs long?. 14. How many DNA fragment sizes do these kids have in common? Carissa Smith Christopher

Sample Gel Electrophoresis: A brother and sister's DNA are cut with the same restriction enzyme and then the resulting DNA fragments are run on a gel next to each other. DRAW THE BANDS on the gel where they would appear: • Carissa's DNA was cut into 4 pieces: The pieces were 20 base pairs long, 10bp long, 8 and 5. • Christopher's DNA was cut into 5 pieces: They were 25 bp long, 10, 8 and the last two pieces were both 2 bp long. You can make a scale to helo you → 13. What did you do about the 2 DNA fragments that were both 5 base pairs long?. 14. How many DNA fragment sizes do these kids have in common? Carissa Smith Christopher

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter14: Biotechnology And Society

Section: Chapter Questions

Problem 9QP

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Which of the following best describes the process of DNA sequencing? a. DNA is separated on a gel, and the different bands are labeled with fluorescent nucleotides and scanned with a laser. b. A laser is used to fluorescently label the nucleotides present within the DNA, the DNA is run on a gel, and then the DNA is broken into fragments. c. Nucleotides are scanned with a laser and incorporated into the DNA that has been separated on a gel, and then the DNA is amplified with PCR. d. Fragments of DNA are produced in a reaction that labels them with any of four different fluorescent dyes, and the fragments then are run on a gel and scanned with a laser. e. DNA is broken down into its constituent nucleotides, and the nucleotides are then run on a gel and purified with a laser.
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Based on your gel, how big are the DNA fragments in each lane? Enter your results in Table 2.
Which of the following best describes the process of DNA seqencing. a. DNA is seperated on a gel and the different bands are labled with flouroscent nucleotides and scanned with a laser. b. A laser is used to flurorescently label the nucleotides present with in the DNA , the DNA is run on a gel and then the DNA is droken into fragments c. Nucleotides are scanned with a laser and incrprorated into the DNA that has been seperated on a gel and then DNA is amplified with PCR. d. fragments of DNA are produced in a reaction that lables them with any of four different fluroscent dyes and the fragmented then are run on a gel and scanned with laser e. DNA is broken down into its constituents nucleotides and the nucleotides are then run on a gel and purified with a laser
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