What differentiates the labeled segment 3 and the labeled segment 4 in the model of a phospholipid above? a) 3 is hydrophobic and 4 is hydrophilic. b) 3 is negatively charged and 4 is positively charged. c) 3 is an unsaturated fatty acid and 4 is a saturated fatty acid. d) 3 is a saturated fatty acid and 4 is an unsaturated fatty acid.

All fats are part of a larger group known as lipids. lipids come in a variety of forms in food, including triglycerides, phospholipids, and sterols. choose the statement below that correctly describes the types of lipids found in foods. all fats are part of a larger group known as lipids. lipids come in a variety of forms in food, including triglycerides, phospholipids, and sterols. choose the statement below that correctly describes the types of lipids found in foods. triglycerides contain two fatty acids attached to a glycerol backbone. the body does not manufacture phospholipids, so they must be included in the diet. about 95% of the fat you eat is in the form of sterols. sterols like cholesterol have a ring structure.