Which of the following is an unsaturated "fatty acid"?
Correct answer: C. Oleic acid
- A. Butyric acid
- B. Stearic acid
- C. Oleic acid
- D. Palmitic acid
Explanation
Butyric acid, palmitic acid and stearic acids examples of saturated fatty acids. Oleic acid is an example of mono-unsaturated fatty acid and has a double bond between C9 and C10.
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The chapter covers water's polarity and biological roles, carbohydrates, lipids, proteins and nucleic acids, including their monomers, bonds, structures and functions. It also distinguishes RNA from DNA and explains conjugated molecules such as glycoproteins, glycolipids and nucleoproteins, which combine organic molecules with a non-protein component.
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