Fatty acids are

Question

Fatty acids are

Quizplus · Accepted Answer

Fatty acids are carboxylic acids with long hydrocarbon tails. This is what gives them their characteristic structure and properties, including their ability to form lipid bilayers and act as a source of energy in the body.

Answer: B is incorrect because phosphodiester bonds link nucleotides in nucleic acids, not fatty acids. 
Answer: C is incorrect because saturated hydrocarbons do not have carboxylic acid functional groups and are not typically found in biological systems. 
Answer: D is incorrect because monosaccharides are sugars, not fatty acids. 
Answer: E is incorrect because fatty acids are generally hydrophobic, not water-soluble, and are typically associated with fat-soluble proteins or other lipid-based materials in the body.

Fatty Acids Are