Melting point: what happens when the carbon chain length of fatty acids become shorter? increased melting point decrease melting point no change 2. Why do lipids with long chain fatty acids have lower saponification value? they are linear in structure, thus it is difficult to saponify they have lower number of carboxyl group per 1 gram of sample they require less amount of KOH during titration they require less HCL during back titration

Melting point: what happens when the carbon chain length of fatty acids become shorter? increased melting point decrease melting point no change 2. Why do lipids with long chain fatty acids have lower saponification value? they are linear in structure, thus it is difficult to saponify they have lower number of carboxyl group per 1 gram of sample they require less amount of KOH during titration they require less HCL during back titration

Anatomy & Physiology

1st Edition

ISBN:9781938168130

Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Publisher:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Chapter2: The Chemical Level Of Organization

Section: Chapter Questions

Problem 3ILQ: Watch this video (http://openstaxcollege.org/l/disaccharide) to observe the formation of a...

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Watch this video (http://openstaxcollege.org/l/disaccharide) to observe the formation of a disaccharide. What happens when water encounters a glycosidic bond?
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9. Which of the following is a compound lipid?| ApoE Аров Аров ApoA ApoC Аров O lipoprotein inacar Ruie P han Cattyn Fre on Pap Cnoplaam glycolipid
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re aftached in a chain made rA phuephate andr A ba kleane made ef amine and eerboed gipe bee side dine iw fuckhemes ERnEEted ty hase pairs form a desle hdir. hree carboaviie neide are attached in a dyce molesale. the word(s) that best completes the statement 13. A fat that contains omly single bonds is atn) 2 fat. 14. The type of reaction that involves a single ouletaance breaking down into two Or more other substances is alu)2 seaction. 15. The energy carrier of the cell is the compound named 2 L 16. A reaction that can occur without continuing outside help is said to be 2 17. The relationship between the mass before and after a chemical reaction is described by the ? 18. Because it can proceed in either direction, the reaction between hydrogen gas and iodine gas is said to be ?. 19. An electrochemical cell that generates electricity using substances that are continually replenished from an outside source is a(n) ? cell.
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Rank the following fatty acids from lowest melting temperature to highest melting temperature. A -0-c B-0-c -0-2 D-0-84 OB
Part B. Classify Fatty Acids as Saturated or Unsaturated 2. Identify each fatty acid below as saturated or unsaturated: a) CH₂CH₂CH₂CH₂CH₂CH₂CH₂CH₂CH₂CH₂CH₂CH₂CH₂COOH b) CH,CH,CH,CH,CH,CH,CH,CH,CH=CHCH,CH,CH,CH,CH,CH,CH,COOH c) CH₂(CH₂)4(CH=CHCH₂)₂(CH₂) COOH d) CH3(CH₂)10 COOH e) CH₂(CH₂),CH=CH(CH₂),COOH f) CH₂CH₂(CH=CHCH₂)3(CH₂),COOH Fatty acid Saturated or Unsaturated a) b) f)
Three fatty acids are shown below. A онн Но-с-С H H H H H H. H. H. H. нн нннн ċ-Ć -H H H C с-с-н H H H но-с-с-с-с-с нннн ннн нннн Which fatty acid(s) is(are) saturated? Select all that apply. A В C I-O-I エームーエ

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