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which fatty acid is unsaturated
Lipids b. Which fatty acid is unsaturated? c. The melting point...
How does omitting triethanolamine affect the properties and appearance of hand lotion? How does omitting stearic...
How does omitting triethanolamine affect the properties and appearance of hand lotion? How does omitting stearic acid affect the properties and appearance of hand lotion?
26. Melting Points of Lipids The melting points of a series of 18-carbon fatty acids are:...
26. Melting Points of Lipids The melting points of a series of 18-carbon fatty acids are: stearic acid, 69.6 °C, oleic acid, 13.4 °C; linoleic acid, -5 °C; and linolenic acid, -11 °C. (a) What structural aspect of these 18-carbon fatty acids can be correlated with the melting point? (b) Draw all the possible triacylglycerols that can be constructed from glycerol, palmitic acid, and oleic acid. Rank them in order of increasing melting point. (c) Branched-chain fatty acids are found...
C. Bromine Test for Unsaturation 2. Saturated/Unsaturated 1. Color fades rapidly/persists Fatty acids Stearic acid Oleic...
C. Bromine Test for Unsaturation 2. Saturated/Unsaturated 1. Color fades rapidly/persists Fatty acids Stearic acid Oleic acid Triacylglycerols Safflower oil Olive oil Questions and Problems Q3 a. Draw the condensed structural formulas of stearic acid and oleic acid. Stearic acid Oleic acid b. From the results of Part C, which is more unsaturated: oleic acid or stearic a Explain your reason. From the results of Part C, were safflower oil and olive oil saturated or un rated? Explain your reason.
Chemistry 1604 In class Lipids Name: Malio Gomez 1. Draw the following two fatty acids and circle the unsaturated fa...
Chemistry 1604 In class Lipids Name: Malio Gomez 1. Draw the following two fatty acids and circle the unsaturated fatty acid. 18:2412.15 20:0 w Which of the following molecules is NOT a naturally occurring fatty acid? 2. а но" с. Но b. CH3(CH2) CH=CH(CH2) CO2H d. Which of the fatty acids below has the highest melting point? 3. stearic acid но arachidonic acid palmitic acid c. arachidonic acid b. palmitic acid stearic acid a. for for short-term energy storage and...
Tor F 1. With the exception of steroids, all lipids contain at least one fatty acid. 2. Some lipids contain monosaccharides as part of their structure. 3. Some lipids contain an amino acid as part of...
Tor F 1. With the exception of steroids, all lipids contain at least one fatty acid. 2. Some lipids contain monosaccharides as part of their structure. 3. Some lipids contain an amino acid as part of their structure. 4. Glycerophospholipids contain a phosphate portion in their structure. 5. All lipids have a molecule of glycerin as their backbone. 6. Polyunsaturated fatty acids have more than one C-C double bond in their "backbone." 7. Fatty acids are soluble in water. 8....
please assist with 1-5 C=C + H₂ " REACTIONS OF LIPIDS Hydrogenation Consider the following fatty...
please assist with 1-5
C=C + H₂ " REACTIONS OF LIPIDS Hydrogenation Consider the following fatty acids: tah cha chah aah ooh ooh out Myristica CO 1. Can myristic acid be hydrogenated? 2. Why or why not? 3. Can oleic acid be hydrogenated? 4. Why or why not? 5. When a fatty acid is hydrogenated, will its melting point increase or decrease? Now let's take a closer look at the hydrogenation reaction, this time with fats (not fatty acids): 6....
1. Which of the following statements describes lipids? A) Lipids all have the steroid backbone. B)...
1. Which of the following statements describes lipids? A) Lipids all have the steroid backbone. B) The body stores excess calories as lipids. C) Lipids are insoluble in water, but soluble in nonpolar solvents. D) Lipids are soluble in water, but insoluble in nonpolar solvents. E) Lipids are insoluble in all solvents 2. Which of the following type of molecule is not a lipid? A) amino acid B) triglyceride C) phospholipid D) steroid E) eicosanoid 3. Which type of lipid...
12) Which statement is NOT true? A) There are many different types of lipids. B) Lipids...
12) Which statement is NOT true? A) There are many different types of lipids. B) Lipids are found in cell membranes. C) Some hormones are lipids. D) Lipids are soluble in organic solvents. E) All lipids contain fatty acids. 13) The process of building up new molecules in the coll is called A) glycolysis. B) catabolism. C) anabolism. D) metabolism. E) transamination 14) Which of the following does not require energy from ATP hydrolysis? A) digestion B) synthesis of an...
please help me! :) 16. What is the name of the palmitoleate fatty acid above in omega, o notation? C) -9 A) -7 B) -...
please help me! :)
16. What is the name of the palmitoleate fatty acid above in omega, o notation? C) -9 A) -7 B) -8 D) -10 Page 3 of 10 First Name Dec 10, 2018 17.Which of the following is NOT a difference between the two fatty acids above, palmitoleate and vaccenate? A) they have a different total number of carbons B) they have a different omega, w notation C) one is cis and the other is trans double...
In which of the following pairs of fatty acids does the first listed acid have a...
In which of the following pairs of fatty acids does the first listed acid have a higher melting point than the second listed acid? a. 16:2 acid and 16:0 acid b. 21:0 acid and 17:0 acid c. 17:3 acid and 17:0 acid d. 17:3 acid and 20:0 acid Which of the following fatty acids is both monounsaturated and an omega-6 fatty acid? a. CH3–(CH2)18–COOH b. CH3–(CH2)7–CH=CH–(CH2)7–COOH c. CH3–(CH2)4–CH=CH–(CH2)2–(CH2)6–COOH d. CH3–CH2–(CH=CH–CH2)4–(CH2)2–COOH Which of the following types of compounds are expected products...
26. Melting Points of Lipids The melting points of a series of 18-carbon fatty acids are: stearic acid, 69.6 °C, oleic acid, 13.4 °C; linoleic acid, -5 °C; and linolenic acid, -11 °C. (a) What structural aspect of these 18-carbon fatty acids can be correlated with the melting point? (b) Draw all the possible triacylglycerols that can be constructed from glycerol, palmitic acid, and oleic acid. Rank them in order of increasing melting point. (c) Branched-chain fatty acids are found...
C. Bromine Test for Unsaturation 2. Saturated/Unsaturated 1. Color fades rapidly/persists Fatty acids Stearic acid Oleic acid Triacylglycerols Safflower oil Olive oil Questions and Problems Q3 a. Draw the condensed structural formulas of stearic acid and oleic acid. Stearic acid Oleic acid b. From the results of Part C, which is more unsaturated: oleic acid or stearic a Explain your reason. From the results of Part C, were safflower oil and olive oil saturated or un rated? Explain your reason.
Chemistry 1604 In class Lipids Name: Malio Gomez 1. Draw the following two fatty acids and circle the unsaturated fatty acid. 18:2412.15 20:0 w Which of the following molecules is NOT a naturally occurring fatty acid? 2. а но" с. Но b. CH3(CH2) CH=CH(CH2) CO2H d. Which of the fatty acids below has the highest melting point? 3. stearic acid но arachidonic acid palmitic acid c. arachidonic acid b. palmitic acid stearic acid a. for for short-term energy storage and...
Tor F 1. With the exception of steroids, all lipids contain at least one fatty acid. 2. Some lipids contain monosaccharides as part of their structure. 3. Some lipids contain an amino acid as part of their structure. 4. Glycerophospholipids contain a phosphate portion in their structure. 5. All lipids have a molecule of glycerin as their backbone. 6. Polyunsaturated fatty acids have more than one C-C double bond in their "backbone." 7. Fatty acids are soluble in water. 8....
please assist with 1-5
C=C + H₂ " REACTIONS OF LIPIDS Hydrogenation Consider the following fatty acids: tah cha chah aah ooh ooh out Myristica CO 1. Can myristic acid be hydrogenated? 2. Why or why not? 3. Can oleic acid be hydrogenated? 4. Why or why not? 5. When a fatty acid is hydrogenated, will its melting point increase or decrease? Now let's take a closer look at the hydrogenation reaction, this time with fats (not fatty acids): 6....
12) Which statement is NOT true? A) There are many different types of lipids. B) Lipids are found in cell membranes. C) Some hormones are lipids. D) Lipids are soluble in organic solvents. E) All lipids contain fatty acids. 13) The process of building up new molecules in the coll is called A) glycolysis. B) catabolism. C) anabolism. D) metabolism. E) transamination 14) Which of the following does not require energy from ATP hydrolysis? A) digestion B) synthesis of an...
please help me! :)
16. What is the name of the palmitoleate fatty acid above in omega, o notation? C) -9 A) -7 B) -8 D) -10 Page 3 of 10 First Name Dec 10, 2018 17.Which of the following is NOT a difference between the two fatty acids above, palmitoleate and vaccenate? A) they have a different total number of carbons B) they have a different omega, w notation C) one is cis and the other is trans double...
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