Prescott's Microbiology
11th Edition
ISBN: 9781260211887
Author: WILLEY, Sandman, Wood
Publisher: McGraw Hill
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Question
Chapter 17.1, Problem 3MI
Summary Introduction
To determine: The approximate size of the DNA fragments in lanes 1,2 and 3 using the standards given in lane 4.
Introduction: DNA fragmentation involves the separation or the breaking of the DNA strands into small fragments or pieces. It can occur spontaneously or can be induced deliberately in laboratories.
Summary Introduction
To determine: The digestion of the DNA strand in lane 1 does not allow the loss of any DNA.
Introduction: Agarose and Polyacrylamide Gel Electrophoresis are the two methods which are used to routinely separate and produce DNA fragments of variable size.
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Prescott's Microbiology
Ch. 17.1 - Examine the uncut piece of DNA shown in the upper...Ch. 17.1 - Which of the above enzymes yield blunt ends? Which...Ch. 17.1 - Prob. 3MICh. 17.1 - What would you conclude if you obtained only blue...Ch. 17.1 - Why must introns be removed from eukaryotic DNA...Ch. 17.1 - Which plasmid is a shuttle vector? Why?Ch. 17.1 - In what ways does the BAC shown here differ from...Ch. 17.1 - Describe restriction enzymes, sticky ends, and...Ch. 17.1 - What is cDNA? Why is it necessary to generate cDNA...Ch. 17.1 - Prob. 3CC
Ch. 17.1 - Prob. 4CCCh. 17.1 - Prob. 5CCCh. 17.2 - Why, after three cycles, are the vast majority of...Ch. 17.2 - Briefly describe the polymerase chain reaction....Ch. 17.2 - Why is PCR used to detect infectious agents that...Ch. 17.2 - How would you use PCR to measure the concentration...Ch. 17.2 - Why is it possible to visualize a PCR product on...Ch. 17.2 - Prob. 5CCCh. 17.3 - Why are long fragments (e.g., 20,000 bp) of...Ch. 17.4 - What special considerations are necessary if one...Ch. 17.4 - Prob. 1CCCh. 17.4 - Prob. 2CCCh. 17.4 - Prob. 3CCCh. 17.4 - You are studying chemotaxis proteins in a newly...Ch. 17.5 - Prob. 1MICh. 17.5 - Prob. 1CCCh. 17.5 - Prob. 2CCCh. 17 - Which of the DNA molecules shown are recombinant?Ch. 17 - Prob. 1RCCh. 17 - Prob. 2RCCh. 17 - Prob. 3RCCh. 17 - Prob. 4RCCh. 17 - Prob. 5RCCh. 17 - Prob. 6RCCh. 17 - Prob. 1ALCh. 17 - Prob. 2ALCh. 17 - Suppose you transformed a plasmid vector carrying...Ch. 17 - You are interested in the activity and regulation...Ch. 17 - Prob. 5ALCh. 17 - Prob. 6ALCh. 17 - Prob. 7AL
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