Organic Chemistry Quiz Questions

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1. What element is present in all organic compounds?

A Sulfur B Carbon C Oxygen D Hydrogen

2. Which of the following organic molecules includes fats and waxes and is often used for long term energy storage?

A Lipids B Carbohydrates C Nucleic Acids D Proteins

3. What type of organic molecule includes sugars and starches?

A Nucleic Acids B Carbohydrates C Lipids D Proteins

4. What type of organic molecule includes the long chain molecules DNA and RNA?

A Proteins B Lipids C Nucleic Acids D Carbohydrates

5. What type of organic molecule is built using long chains of amino acids?

A Carbohydrates B Proteins C Nucleic Acids D Lipids

6. What functional group of organic compounds is made up of only hydrogen and carbon atoms?

A Hycarbonates B Nitrates C Hydrocarbons D Carbohydrates

7. Which of the following products are sometimes made using organic synthesis?

A All of the Above B Plastics C Dyes D Rubber

8. True or False: Organic substances are always made from the same four elements including carbon, hydrogen, oxygen, and nitrogen.

A FALSE B TRUE

9. Graphite and diamond are natural formations of what element?

A Sulfur B Oxygen C Carbon D Hydrogen

10. Why is the study of carbon compounds important?

A Because carbon is the central element to all living organisms B Because carbon is a key element in producing electricity C Because without carbon the Sun would run out of energy D All of the above

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