Login

ScienceFusion Intro to Science & Technology Unit 3.5: Bioengineering Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. A scientist isolates a human DNA repair gene and inserts it into a plasmid. The plasmid is inserted into a bacterial cell, so more plasmid can be produced. After isolating the plasmid from the bacterial cells, the scientist inserts the plasmid DNA into a human tissue culture cell using a virus. Which of the following statements is true?

Question 2 2. Artificial selection is also known as _____.

Question 3 3. Why do mutations appear more often with selective breeding?

Question 4 4. A scientist isolates a human DNA repair gene and inserts it into a plasmid. The plasmid is inserted into a bacterial cell, so more plasmid can be produced. After isolating the plasmid from the bacterial cells, the scientist inserts the plasmid DNA into a human tissue culture cell using a virus. Which of the following statements is true?

Question 5 5. Our modern corn was created through artificial selection from the ancestral plant _____.

Page 2

Question 6 6. Which of the following statements is NOT true?

Question 7 7. Which is NOT a trait that might be selected for through artificial selection?

Question 8 8. Which of the following would be considered recombinant DNA?

Question 9 9. What is the main difference between natural selection and artificial selection?

Question 10 10. Which of the following are examples of genetically modified organisms?

ScienceFusion Intro to Science & Technology Unit 3.5: Bioengineering Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next question. You can skip questions if you would like and come back to them later with the "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. You will lose your work if you close or refresh this page. Good luck!

ScienceFusion Intro to Science & Technology: Online Textbook Help  /  Science Courses
Support