Review Assessment

Review Assessment - Review Assessment: ePrep 6 - due 4/9 at...

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Review Assessment: ePrep 6 - due 4/9 at 11:59PM Name ePrep 6 - due 4/9 at 11:59PM Status Completed Score 10 out of 10 points Time Elapsed 0 hours, 1 minutes, and 10 seconds out of 0 hours and 5 minutes allowed. Instructions Question 1 2 out of 2 points Which of the following is true of making recombinant DNA? Selected Answer: "Cutting" by restriction enzymes results in DNA fragments with sticky ends. Question 2 2 out of 2 points Which of the following is not a major benefit in using biotechnology?
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Selected Answer: creation of superpests Question 3 2 out of 2 points Which of the following is an example of biomimicry? Selected Answer: the development of sonar based on bat echolocation Question 4 2 out of 2 points The introduction of genetically engineered genes into human gametes is a bioethical concern. Selected Answer: True Question 5 2 out of 2 points Which of the following is not true of genetically modified organisms (GMOs)? Selected Answer: It is easy to pass a new GMO through government regulatory agencies and bring your new GMO on the market.
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Review Assessment: ePrep 7 - due 4/16 at 11:59PM Name ePrep 7 - due 4/16 at 11:59PM Status Completed Score 10 out of 10 points Time Elapsed 0 hours, 1 minutes, and 2 seconds out of 0 hours and 5 minutes allowed. Instructions Question 1 2 out of 2 points How can gel electrophoresis separate target DNA segments? Selected Answer: by size and electrical charge Question 2 2 out of 2 points The PCR process is virtually the same as DNA replication in cells except
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Selected Answer: it uses an enzyme called Taq polymerase to create new DNA strands. Question 3 2 out of 2 points Which of the following is not necessary for the successful completion of the PCR process? Selected Answer: DNA ligase Question 4 2 out of 2 points In the PCR process, "annealing" refers to Selected Answer: None of these choices are correct. Question 5 2 out of 2 points Why should a DNA ladder be used on a gel to analyze PCR products? Selected Answer: It provides a size reference for the DNA samples.
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Review Assessment: ePrep 8 - due 5/2 at 11:59PM Name ePrep 8 - due 5/2 at 11:59PM Status Completed Score 10 out of 10 points Time Elapsed 0 hours, 0 minutes, and 25 seconds out of 0 hours and 5 minutes allowed. Instructions Question 1 2 out of 2 points Darwin's theory explains survival of the fittest. Selected Answer: False Question 2 2 out of 2 points Two requirements for natural selection are Selected Answer: heritability and variation
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3 2 out of 2 points Natural selection is evolution. Selected Answer: False Question 4 2 out of 2 points Natural selection will increase the frequency of a trait in a population if that trait Selected Answer: increases organisms' chances of survival and reproduction Question 5 2 out of 2 points Evolution is defined as change in characteristics of organisms over the course of generations. Selected
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Review Assessment - Review Assessment: ePrep 6 - due 4/9 at...

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