Concept explainers
(a)
Interpretation:
Skeleton structure of fatty acid B with cis double bond has to be drawn.
Concept Introduction:
Fatty acid leads to formation of lipids and consists of a carboxyl group
(b)
Interpretation:
The
Concept Introduction:
Fatty acids with unsaturation are classified as
(c)
Interpretation:
Stereoisomer of fatty acid B has to be drawn.
Concept Introduction:
Molecules that have similar molecular structure but differ in the spatial arrangement of atoms that is atoms are located differently in space. Such molecules are termed as stereoisomers.
(d)
Interpretation:
Structure of wax formed from fatty acid B and
Concept Introduction:
Waxes are the type of nonpolar lipids that contain esters and are formed by the reaction of
Here,
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Principles of General, Organic, Biological Chemistry
- 33. Determine whether or not each molecule is a fatty acid. If it is a fatty acid, classify it as saturated, monounsaturated, or polyun- saturated. a. CH HO, b. CH, CH CH, . CH CH;-C-OH d. CH, CH=CHarrow_forwardWhich of the following types of carbohydrates can be hydrolyzed to give smaller molecules? I. monosaccharides II. disaccharides II. oligosaccharides IV. polysaccharides 7. a.l only b.Il and IV only c. II only d.l and II only e. II, III, and IVarrow_forwardA fatty acid is a. They are naturally occurring dicarboxylic acid. b. Their carbon chains always contain at least two double bonds. c. They almost always contain an odd number of carbon atoms. O A. All three statements are true. B. Two of the three statements are true. O c. Only one of the statements is true. OD. None of the statements is true. 53arrow_forward
- b eing no 2. Palmitoleic acid is a fatty acid with the following condensed structural formula: O || CH3-(CH₂)5-CH=CH-(CH₂)7-C-OH a. How many carbon atoms are in palmitoleic acid? b. Is the fatty acid saturated, monounsaturated, or polyunsaturated? c. Is it most likely to be solid or liquid at room temperature?arrow_forwardPartial hydrogenation can result in the formation of a. omega ω-3 fatty acids b. omega ω-6 fatty acids c. cis double bonds d. trans double bondsarrow_forward12. Monosaccharides are designated with a "D" or "L" in their name. What determines this? A. The bond between a chiral carbon and an OH group in the structure. B. The acyclic monosaccharide contains either a ketone or an aldehyde functional group. C. The molecule has either five or six carbons in its structure. D. The molecule is either cyclic or acyclic. E. The anomeric carbon has an OH group pointing up or down in a drawing of the molecule.arrow_forward
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- 2. Identify the type of glycosidic bond that links the monosaccharides and the structure of the disaccharide as a- or 8-isomer. CH,OH H. H OH H CH: H но OH H OH H H. OH H. OHarrow_forward7. Draw structure for the following compounds. D- fructose C. L-Mannose a - lactose g. B-D- ribose . نه نه ن a. e. i. Small section of amylopectin b. B-D- Galactose d. ß- maltose f. D-2-deoxyribose h. Small section of amylose j. Sucrosearrow_forward9. Melibiose is a disaccharide that is 30 times sweeter than sucrose. a. What are the monosaccharide units in melibiose? HO H b. What type of glycosidic bond links the monosaccharides? c. Identify the structure as a- or 6-melibiose. CH₂OH O H OH H H OH H O–CH2 H HO H OH H Melibiose O H OH H OHarrow_forward
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