
Concept explainers
(a)
Interpretation: Triacylglycerols has to be classified as an energy-storage lipid, a membrane lipid, an emulsification lipid or a messenger lipid.
Concept introduction: On the basis of biochemical functions, lipids are divided into five categories:
- 1. Energy storage lipids: Triacylglycerols.
- 2. Membrane lipids: Phospholipids, sphingoglycolipid and cholesterol.
- 3. Emulsification lipids: Bile acids.
- 4. Messenger lipids: Steroid hormones and eicosanoids.
- 5. Protective coating lipids: Biological waxes.
(b)
Interpretation: Glycerophospholipids has to be classified as an energy-storage lipid, a membrane lipid, an emulsification lipid or a messenger lipid.
Concept introduction: On the basis of biochemical functions, lipids are divided into five categories:
- 1. Energy storage lipids: Triacylglycerols.
- 2. Membrane lipids: Phospholipids, sphingoglycolipid and cholesterol.
- 3. Emulsification lipids: Bile acids.
- 4. Messenger lipids: Steroid hormones and eicosanoids.
- 5. Protective coating lipids: Biological waxes.
(c)
Interpretation: Prostaglandins has to be classified as an energy-storage lipid, a membrane lipid, an emulsification lipid or a messenger lipid.
Concept introduction: On the basis of biochemical functions, lipids are divided into five categories:
- 1. Energy storage lipids: Triacylglycerols.
- 2. Membrane lipids: Phospholipids, sphingoglycolipid and cholesterol.
- 3. Emulsification lipids: Bile acids.
- 4. Messenger lipids: Steroid hormones and eicosanoids.
- 5. Protective coating lipids: Biological waxes.
(d)
Interpretation: Estrogens has to be classified as an energy-storage lipid, a membrane lipid, an emulsification lipid or a messenger lipid.
Concept introduction: On the basis of biochemical functions, lipids are divided into five categories:
- 1. Energy storage lipids: Triacylglycerols.
- 2. Membrane lipids: Phospholipids, sphingoglycolipid and cholesterol.
- 3. Emulsification lipids: Bile acids.
- 4. Messenger lipids: Steroid hormones and eicosanoids.
- 5. Protective coating lipids: Biological waxes.

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Chapter 19 Solutions
General, Organic, and Biological Chemistry
- Predict the major products of the following organic reaction: + Some important notes: A ? • Draw the major product, or products, of the reaction in the drawing area below. • If there aren't any products, because no reaction will take place, check the box below the drawing area instead. • Be sure to use wedge and dash bonds when necessary, for example to distinguish between major products that are enantiomers. Explanation Check Click and drag to start drawing a structure.arrow_forwardif the answer is no reaction than state that and please hand draw!arrow_forward"I have written solutions in text form, but I need experts to rewrite them in handwriting from A to Z, exactly as I have written, without any changes."arrow_forward
- Deducing the reactants of a Diels-Alder reaction vn the molecule on the right-hand side of this organic reaction be made in good yield from no more than two reactants, in one step, by moderately heating the reactants? ? Δ O If your answer is yes, then draw the reactant or reactants in the drawing area below. You can draw the reactants in any arrangement you like. • If your answer is no, check the box under the drawing area instead. Click and drag to start drawing a structure. Product can't be made in one step. Explanation Checkarrow_forwardPredict the major products of the following organic reaction: Δ ? Some important notes: • Draw the major product, or products, of the reaction in the drawing area below. • If there aren't any products, because no reaction will take place, check the box below the drawing area instead. • Be sure to use wedge and dash bonds when necessary, for example to distinguish between major products that are enantiomers. Explanation Check Click and drag to start drawing a structure. Larrow_forward> Can the molecule on the right-hand side of this organic reaction be made in good yield from no more than two reactants, in one step, by moderately heating the reactants? ? Δ • If your answer is yes, then draw the reactant or reactants in the drawing area below. You can draw the reactants in any arrangement you like. If your answer is no, check the box under the drawing area instead. Explanation Check Click and drag to start drawing a structure. Х © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accesarrow_forward
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