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Science & Technology in Consumer Products 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. What is bioaccumulation?

Question 2 2. Which of the following is NOT a common ingredient in detergents and shampoos?

Question 3 3. Which of the following technologies use microwaves?

Question 4 4. Explain what happens after a species becomes genetically resistant to a pesticide.

Question 5 5. What is glyphosate?

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Question 6 6. What is the purpose of using a dish antenna instead of another form?

Question 7 7. Why are glyphosate-resistant crops considered safer than other genetically modified organisms?

Question 8 8. Which of the following is NOT an example of medical technology?

Question 9 9. Which of the following is NOT a benefit of pesticide use?

Question 10 10. Which of the following is NOT an example of diagnosis medical technology?

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Question 11 11. What is EPSPS?

Question 12 12. Which of the following is NOT an example of a polarizer?

Question 13 13. What are the two main types of medical technology?

Question 14 14. Choose the statement that is correct about potable water.

Question 15 15. What is medical technology?

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Question 16 16. How do signals travel between a GPS satellite and an on-the-ground GPS receiver?

Question 17 17. Polarized light of intensity 50 Watts per meter squared is shined through a second polarizing filter. If the slits in the filter are at 35 degrees to the polarization of the light, what intensity of light will make it through the second filter?

Question 18 18. What percentage of crops produced in the United States are able to resist pests each year?

Question 19 19. Which of the following describes the meaning of polarization?

Question 20 20. Which of the following is NOT a chemical?

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Question 21 21. Compare the pros and cons of herbicide-resistant crops. Select the answer choice that most accurately matches your own.

Question 22 22. Identify the INCORRECT statement about drinking water in developing countries.

Question 23 23. In America, septic systems are mainly used _____.

Question 24 24. What is the approximate range of WiMAX wide-area communication signals?

Question 25 25. Which of the following is NOT an example of treatment medical technology?

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Question 26 26. How is the primary treatment stage different from secondary treatment stage?

Question 27 27. Which of the following things you might find in your home is NOT a chemical or does not contain chemicals?

Question 28 28. Which of the following is NOT a real-life use of polarizers?

Question 29 29. A food chain consists of a predatory birds, mosquitoes, small fishes and zooplankton. If pesticide DDT has entered the chain, explain which organism will have the highest concentration of pesticide in their bodies.

Question 30 30. Which of the following household chemicals is the main ingredient in bleach or bleach products?

Science & Technology in Consumer Products Chapter 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!

GACE Middle Grades Science (014): Practice & Study Guide  /  Social Science Courses
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