Draw the structure of a saturated fatty acid containing 20 carbon atoms. Is this molecule "linear" or "bent"?

• A. A 20-carbon saturated fatty acid is a curved molecule.
• B. A 20-carbon saturated fatty acid is a curved molecule.
• C. A 20-carbon saturated fatty acid is a linear molecule.
• D. A 20-carbon saturated fatty acid is a linear molecule.

Answer: (C)