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AP Biology - Science Basics: Help and Review Chapter Exam

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Page 1

Question 1 1. An experiment should show that a hypothesis is either

Question 2 2. Which type of chart illustrates relationships between concepts or steps in a process?

Question 3 3. At what step in the scientific method does a scientist propose the problem that he or she wants to solve?

Question 4 4. What is the mass of a liquid with a density of 2.12 g/mL and a volume of 53.0 mL?

Question 5 5. Which step of the scientific process requires feedback from the scientific community?

Page 2

Question 6 6. What is the density of a solid that has a mass of 9.2 grams and a volume of 12.3 cm^3? Would this object float or sink in water?

Question 7 7. Which of the following is NOT one of the six key steps of the scientific method?

Question 8 8. Which axis is the horizontal axis?

Question 9 9. Which word part appears only AFTER the root?

Question 10 10. If you are driving at a speed of 55.0 miles per hour, then what is your speed in meters per second? (Hint: 1 mile = 1,600 meters.)

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Question 11 11. How many mL are in 3.4 L?

Question 12 12. A controlled experiment tests how many variables at one time?

Question 13 13. Which of the following is a conversion factor?

Question 14 14. Which type of learning approach focuses on subdivided parts?

Question 15 15. Which type of learner prefers pictures and charts?

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Question 16 16. Which variable remains unaffected by the other variables of an experiment?

Question 17 17. Which of the following summarizes a hypothesis or a group of hypotheses?

Question 18 18. Which languages contribute to most scientific vocabulary?

Question 19 19. A scientist is running a test of her hypothesis. Which step of the scientific method is she executing?

Question 20 20. Which of the following is NOT true about science?

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Question 21 21. Which of the following is the closest to the mass of 500 mL of water?

Question 22 22. Which type of chart plots the relationship between dependent and independent variables?

Question 23 23. Which of the following is viewed as scientific fact with no exceptions?

Question 24 24. Which type of chart compares data as relative percentages?

Question 25 25. Use dimensional analysis to convert 4.30 days into seconds.

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Question 26 26. Which of the following are arranged from smallest unit to largest unit?

Question 27 27. The density of mercury is 13.6 g/mL. What is its density in lbs/L? (Hint: 1 lb = 0.45 kg)

Question 28 28. In order for a scientist's work to be accepted, other scientists must be able to _____ the experiment.

Question 29 29. One mole of aluminum atoms has a mass of 27 grams. How many grams are in 9.0 moles of aluminum?

Question 30 30. What is the primary unit of a word called?

AP Biology - Science Basics: Help and Review 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!

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