CAMPBEL BIOLOGY:CONCEPTS & CONNECTIONS
10th Edition
ISBN: 9780136538820
Author: Taylor
Publisher: INTER PEAR
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Chapter 12, Problem 4TYK
A paleontologist has recovered a tiny bit of organic material from the 400-year-old preserved skin of an extinct dodo. She would like to compare DNA from the sample with DNA from living birds. Which of the following would be most useful for increasing the amount of DNA available for testing?
a. restriction fragment analysis
b. polymerase chain reaction
c. molecular probe analysis
d. electrophoresis
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Can you help me with this question, please? What are the advantages of qPCR (RT-PCR) compared to conventional PCR? Choose all that apply
a. human error is reduced as there are fewer human interactions with the samples
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d. more samples can be run in a day by one person
Given the situation: A paleontologist has recovered a tiny bit of organic material fromthe 400-year-old preserved skin of an extinct dodo. She would like to compare DNA from the sample with DNA from living birds.Which of the following would be most useful for increasing theamount of DNA available for testing?
Option a.) restriction fragment analysis
Option b.) polymerase chain reaction
Option c.) electrophoresis
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a. the primers were not specific enough
b. the PCR reaction was run for too long
c. you forgot to add primers
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Chapter 12 Solutions
CAMPBEL BIOLOGY:CONCEPTS & CONNECTIONS
Ch. 12 - Imagine you have found a small quantity of DNA....Ch. 12 - Which of the following would be considered a...Ch. 12 - The DNA profiles used as evidence in a murder...Ch. 12 - A paleontologist has recovered a tiny bit of...Ch. 12 - How many genes are there in a human sperm cell? a....Ch. 12 - When a typical restriction enzyme cuts a DNA...Ch. 12 - Why does DNA profiling rely on comparing specific...Ch. 12 - Recombinant DNA techniques are used to...Ch. 12 - A biochemist hopes to find a gene in human cells...Ch. 12 - A biologist isolated a gene from a human cell,...
Ch. 12 - Explain how you might engineer E. coli to produce...Ch. 12 - What is left for genetic researchers to do now...Ch. 12 - Today, it is fairly easy to make transgenic plants...Ch. 12 - In the not-too-distant future, gene therapy may be...Ch. 12 - The possibility of extensive genetic testing...Ch. 12 - SCIENTIFIC THINKING Scientists investigate...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
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- Answer Part d,e,farrow_forwardIn sequential order, what are the three steps of PCR? A. Denature DNA, Anneal Primers, Extend DNA B. Denature DNA, Extend DNA, Anneal Primers C. Anneal Primers, Extend DNA, Denature DNA D. Extend DNA, Anneal Primers, Denature DNAarrow_forwardMatch the following terms with their definitions and label each component of the PCR mixture in the diagram (use the letters A-D):I. DNA polymeraseII. PrimersIII. NucleotidesIV. Genomic DNA template A. DNA that contains the target sequence that will be replicated using PCR.B. An enzyme that copies the DNA sequence.C. A mixture of 4 nucleotides (A,G,C, and T) that will be polymerized into the replicated DNA sequence.D. A short DNA sequence that allows the enzyme to bind and initiate polymerization.arrow_forward
- Which of the following is involved in recombinant DNA technology? Explain. a. DNA polymerase b. DNA probes c. Restrition enzymes d. Reverse transcriptasearrow_forwardProvide the role of the following in the crude DNA extraction:a. salt b. cold alcohol c. cold distilled water d. blending or blender methode. liquid detergentarrow_forwardUse the plasmid to answer the following questions a) Digest the plasmid with EcoRI only and then both EcoRI and BamHi together. Fill in the table to show the fragment sizes produced.arrow_forward
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