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AP Biology - Science Basics: Homework Help 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!

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Question 1 1. In order for a scientist's work to be accepted, other scientists must be able to _____ the experiment.

Question 2 2. Which of the following is the closest to a mass of 500 mL of water?

Question 3 3. Which type of learning approach focuses on subdivided parts?

Question 4 4. An experiment should show that a hypothesis is either:

Question 5 5. A controlled experiment tests how many variables at one time?

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Question 6 6. Which variable remains unaffected by the other variables of an experiment?

Question 7 7. Which of the following are arranged from smallest unit to largest unit?

Question 8 8. Which type of chart plots the relationship between dependent and independent variables?

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

Question 10 10. At what step in the scientific method does a scientist propose the problem that he or she wants to solve?

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Question 11 11. What is the mass of a liquid with a density of 2.12 g/mL and a volume of 53.0 mL?

Question 12 12. The density of mercury is 13.6 g/mL. What is its density in lbs/L? (Hint: 1 lb = 0.454 kg)

Question 13 13. How many mL are in 3.4 L?

Question 14 14. Use dimensional analysis to convert 4 days into seconds.

Question 15 15. Which of the following summarizes an accepted hypothesis tested by many scientists?

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Question 16 16. 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.)

Question 17 17. Which languages contribute to most scientific vocabulary?

Question 18 18. Which step of the scientific process requires feedback from the scientific community?

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 type of learner prefers pictures and charts?

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Question 21 21. One mole of aluminum atoms has a mass of 27 grams. How many grams are in 9.0 moles of aluminum?

Question 22 22. Which of the following is NOT true about science?

Question 23 23. Which type of chart illustrates relationships between concepts or steps in a process?

Question 24 24. Which axis is the horizontal axis?

Question 25 25. Which of the following is NOT one of the six key steps of the scientific method?

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Question 26 26. Which type of chart compares data with relative percentages?

Question 27 27. Which of the following is viewed as scientific fact with no exceptions?

Question 28 28. 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 29 29. What is the primary unit of a word called?

Question 30 30. Which of the following is a conversion factor?

AP Biology - Science Basics: Homework Help 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!

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