Chapter 9: Carbon Chemistry 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. Which of the following is true about organic molecules?

Question 2 2. The color of a pigment is the color wavelength that is

Question 3 3. What holds high density polyethylene together?

Question 4 4. A two unit molecule is a

Question 5 5. Which of the following scenarios is MOST likely to occur if atmospheric carbon dioxide levels continue to rise?

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Question 6 6. The change in free energy of a reaction is

Question 7 7. Which of the following statements is true about the Mesozoic period that lasted between 65 and 250 million years ago?

Question 8 8. Which is a difference between aliphatic hydrocarbons and aromatic hydrocarbons?

Question 9 9. The following conditions can denature an enzyme

Question 10 10. A long chain molecule formed by many smaller units is called a

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Question 11 11. Which of the following is NOT true of lactase?

Question 12 12. What is the name of this compound?

Question 13 13. Which of the following is NOT an advantage to using fossil fuels?

Question 14 14. What color of visible light does chlorophyll reflect?

Question 15 15. What is induced fit?

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Question 16 16. What is the name of a hydrocarbon that has both double and triple bonds?

Question 17 17. When chlorophyll absorbs light energy, this causes it's electrons to move...

Question 18 18. _____ hold fats together in biological systems and bond fatty acids to glycerol.

Question 19 19. Which hydrocarbon's structure came to Kekule in a dream?

Question 20 20. Which of the following is a major disadvantage associated with burning fossil fuels?

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Question 21 21. Which of the following does NOT contribute to increase in carbon dioxide level in the atmosphere?

Question 22 22. Select the set that contains the three major types of fossil fuels.

Question 23 23. Pepsin works optimally in your stomach due to its

Question 24 24. Contrast the way natural gas and oil are formed to the way coal is formed.

Question 25 25.

A single sugar is called a 'monosaccharide.'

'_____saccharide' refers to a three sugar polymer.

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Question 26 26. Cellulose & proteins are types of

Question 27 27. Which of the following is true about enzymes?

Question 28 28. Which of the following is FALSE about atmospheric carbon dioxide levels?

Question 29 29. What is the simplest hydrocarbon?

Question 30 30. Which of the following would likely NOT increase a reaction rate of an enzyme in your mouth that was not yet at optimal conditions?

Chapter 9: Carbon Chemistry 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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