Concept explainers
(a)
Interpretation:
Skeleton structure of fatty acid A 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 A has to be drawn.
Concept Introduction:
Some molecules 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 A 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
- A 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_forwardV F2 # 3 E 80 F3 What is the difference between integral and peripheral proteins? $ 4 F4 R A) Integral proteins are required for the cell to function, while peripheral proteins are accessory. B) Integral proteins are found on the outside of the cell, while peripheral proteins are found on the inside of the cell. C) Integral proteins extend through the lipid bilayer, and peripheral proteins are just on the surface of the inside or outside of the cell. Question 11 of 19 D) Integral proteins are found on the inside of the cell, while peripheral proteins are found on the outside of the cell. E) Integral proteins are channel proteins and peripheral proteins act as enzymes. % 5 F5 T <6 MacBook Air F6 Y & 7 ♡ F7 U * 8 DII F8 1 ( - 9 F9 0 O F10arrow_forwardb 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_forward
- 1. Assign a name to each of the following monosaccharides. Use D and L designations. H I CH 2OH C=O C=O a. b. a. HO-C-H H-C-OH H-C-OH CH₂OH d. True or False: b. HỌCH CH ₂OH C. Circle all chiral centers for the monosaccharides shown. The molecules shown can rotate plane polarized light?arrow_forwardGlycogen is more rigid than starch even though both are made up of D-glucose monomers. What could be the reason for this phenomenon? Select one: а. Starch has less (al→4) linkages b. Glycogen has more branching (al→6) linkages c. Glycogen has more (B1→4) linkages to allow for stronger H-bond interactions. d. Starch has more branching (al→6) linkages e. Glycogen has more glucose unitsarrow_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_forward
- Which fatty acid would you expect to be have the lowest melting point? # 3 80 F3 71 $ 4 A) CH,CH=CH(CH,), CH=CHCOOH B) CH₂(CH₂),COOH C) CH₂(CH₂),COOH D) CH₂CH=CH(CH₂),COOH E) CH₂(CH₂) ₁4COOH Q F4 dº L % 5 Question 6 of 19 F5 14 <6 F6 & 7 ▷▷ F7 * 0 8 DII F8 9 DD F9 0 7 F10arrow_forwardArrange the fatty acids from highest melting point to lowest melting point. - CH3(CH2)10COOH - CH3(CH2)7CH=CH(CH2)7COOH - CH3(CH2)4(CH=CHCH2)4(CH2)2COOH - CH3(CH2)14COOH Select the statements about fatty acid melting points that are true. - A saturated fatty acid with a greater molar mass has a higher melting point than a saturated fatty acid with a lower molar mass. - A saturated fatty acid with a greater molar mass has a lower melting point than a saturated fatty acid with a lower molar mass. - A saturated fatty acid has a higher melting point than an unsaturated fatty acid. - A saturated fatty acid has a lower melting point than an unsaturated fatty acid.arrow_forward9. Classify each of the following as a either saturated, monounsaturated or polyunsaturated fatty acids. a. CH3-(CH2)14-COOH b. CH3-(CH2)3-(CH=CH)3-(CH₂)5-COOH C. CH3-CH=CH-(CH2)13-COOHarrow_forward
- Consider erucic acid whose formula is CH3(CH2)7CH=CH(CH2)11COOH. It isa.Two of the choices are correctb.an omega-9 saturated fatty acidc.an omega-9 fatty acidd.an omega-7 unsaturated fatty acide.an unsaturated fatty acidarrow_forwardCan u help me? Was this correct answer is first fatty acid is five carbon (CH2)5 alkene nine carbon (CH2) 9, second fatty acid is one carbon (CH2)1 alkene six carbon (CH2)6 alkene five carbon (CH2)5, third fatty acid is sixteen carbon (CH2)16?arrow_forward3. Lipids a. What are saturated fats? b. What is the main origin of triacylglycerides or oils? O c. Why do unsaturated oils discolor bromine in solution? d. What functional groups are present in triacylglycerides? and. Why are lipids not soluble in water when they have a polar part? F. What positive function does cholesterol have in the body? pility: Good to go D (Ctrl)arrow_forward
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