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Oleic acid on reaction with 1
equivalent of hydrogen forms Stearic acid
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When oleic acid reacts with hydrogen to form a saturated fatty acid, indicate the...
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.
14.Sucrose is composed of A. 1 molecule each of glucose and fructose. B. 1 molecule each...
14.Sucrose is composed of A. 1 molecule each of glucose and fructose. B. 1 molecule each of glucose and galactose. C. 2 glucose molecules. D. 2 galactose molecules. 15.Which hormone comes into play when the blood sugar dips too low? A. glucagon B. insulin C. gastrin D. estrogen 16.Which sweetener provides no calories to humans? A. sucrose B. sucralose (Splenda) C. xylitol D. fructose 17.______ and ______ acids are essential fatty acids. A. Acetic and butyric B. Oleic and linolenic...
Sunflower oil contains 0.080 mol palmitic acid 0.060 mol stearic acid 020 mol oleic acid (craH30o2ymol,...
Sunflower oil contains 0.080 mol palmitic acid 0.060 mol stearic acid 020 mol oleic acid (craH30o2ymol, and 0.66 mol linoleic acid (cBHzozymol. To create margarine from form solid oil, the liquid oleic and linoleic acids are hydrogenated in the presence of a metal catalyst to stearic Heo, amargarine a stream 355.0 mol sunnower is fed into a reactor. The fresh hydrogen source available is a mixture 0.96 mol o.040 (N2 is this ess.) To insure complete hydrogenation, the hydrogen gas...
Question 14 4 pts For the following fatty acid molecules, which of the following is correct?...
Question 14 4 pts For the following fatty acid molecules, which of the following is correct? Oleic acid CH-(CH2)-CH=CH(CH2),COOH Lauric acid CHECH COOH Arachidonic acid CH3(CH2).CH=CHCH2CH=CHCH2CH=CHCH2CH=CH(CH3),COOH Stearic acid CH-(CH2)76COOH Linoleic acid CH(CH2).CH=CHCH2CH=CH(CH2),COOH Oleic acid is a polyunsaturated fatty acid and lauric acid is a saturated fatty acid. O Both oleic acid and arachidonic acid are polyunsaturated fatty acids. Lauric acid is a saturated fatty acid and arachidonic acid is a polyunsaturated fatty acid. O Both lauric acid and stearic acid...
1)Linolenic acid is an essential fatty acid. True or False 2)Linoleic acid is the parent member...
1)Linolenic acid is an essential fatty acid. True or False 2)Linoleic acid is the parent member of omega-6 fatty acids. True or False 3)Chylomicrons are a type of lipoprotein which is produced by the cells lining our stomach. True or False 4) Glycerol and shorter-chain fatty acids need lipoprotein carriers to travel to the blood stream. True or False 5) Dietary measures are the best way to increase the level of our blood HDL True or False 6) When the...
Match the description or component with the category. Categories can be used more than once. Double...
Match the description or component with the category. Categories can be used more than once. Double bond has its Contains partially- hydrogenated unsaturated fatty acids Multiringed lipid that is a major component of cell membranes Each carbon atom in this hydrogen atoms on opposite sides of the molecule fatty acid's carbon chain has two hydrogens Alpha-linolenic acid Primary type of fatty acid in beef and butter Used to make bile and Linoleic acid EPA and DHA AA certain hormones fat...
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....
a b c d e f lymph Small-chain fatty acids can enter the bloodstream directly, but...
a
b
c
d
e
f
lymph Small-chain fatty acids can enter the bloodstream directly, but large-chain fatty acids must be packaged first before entering the fat substitutes high-density lipoproteins essential fatty acids can be carbohydrate-, protein-, or fat-based. remove cholesterol from tissues and deliver it to the liver for use in bile or excretion. bile micelles and must be obtained from the Linoleic acid and alpha-linolenic acid are considered diet. olestra chylomicron is needed to help mix fats with...
20. Protein amino acid side chains can hydrogen bond in the major groove of DNA, and...
20. Protein amino acid side chains can hydrogen bond in the major groove of DNA, and discriminate between each of the four possible base pairs. In which one of the following groups of amino acids can all three members potentially be used in such DNA-protein recognition? A) Ala, Asn, Glu B) Arg. Gin, Leu C) Asn, Gin, Trp D) Asn, Glu, Lys E) Glu, Lys, Pro 21. Compared with DNA polymerase, reverse transcriptase: A) does not require a primer to...
Refer to the assigned article “In a Bean, a Boon to Biotech” (Pictures of article are underneath). 1A. (200 words or less) The article states “Both Monsanto’s Vistive Gold soybeans and DuPont Pioneer’...
Refer to the assigned article “In a Bean, a Boon to Biotech”
(Pictures of article are underneath).
1A. (200 words or less) The article states “Both Monsanto’s
Vistive Gold soybeans and DuPont Pioneer’s Plenish soybeans are
engineered to silence the gene for an enzyme that converts oleic
fatty acid into linoleic acid.” These products were developed 10
years ago. Describe in conceptual detail :
1) how the gene silenced soybean was likely produced (100
words).
2) how the gene silenced...
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.
Sunflower oil contains 0.080 mol palmitic acid 0.060 mol stearic acid 020 mol oleic acid (craH30o2ymol, and 0.66 mol linoleic acid (cBHzozymol. To create margarine from form solid oil, the liquid oleic and linoleic acids are hydrogenated in the presence of a metal catalyst to stearic Heo, amargarine a stream 355.0 mol sunnower is fed into a reactor. The fresh hydrogen source available is a mixture 0.96 mol o.040 (N2 is this ess.) To insure complete hydrogenation, the hydrogen gas...
Question 14 4 pts For the following fatty acid molecules, which of the following is correct? Oleic acid CH-(CH2)-CH=CH(CH2),COOH Lauric acid CHECH COOH Arachidonic acid CH3(CH2).CH=CHCH2CH=CHCH2CH=CHCH2CH=CH(CH3),COOH Stearic acid CH-(CH2)76COOH Linoleic acid CH(CH2).CH=CHCH2CH=CH(CH2),COOH Oleic acid is a polyunsaturated fatty acid and lauric acid is a saturated fatty acid. O Both oleic acid and arachidonic acid are polyunsaturated fatty acids. Lauric acid is a saturated fatty acid and arachidonic acid is a polyunsaturated fatty acid. O Both lauric acid and stearic acid...
Match the description or component with the category. Categories can be used more than once. Double bond has its Contains partially- hydrogenated unsaturated fatty acids Multiringed lipid that is a major component of cell membranes Each carbon atom in this hydrogen atoms on opposite sides of the molecule fatty acid's carbon chain has two hydrogens Alpha-linolenic acid Primary type of fatty acid in beef and butter Used to make bile and Linoleic acid EPA and DHA AA certain hormones fat...
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....
a
b
c
d
e
f
lymph Small-chain fatty acids can enter the bloodstream directly, but large-chain fatty acids must be packaged first before entering the fat substitutes high-density lipoproteins essential fatty acids can be carbohydrate-, protein-, or fat-based. remove cholesterol from tissues and deliver it to the liver for use in bile or excretion. bile micelles and must be obtained from the Linoleic acid and alpha-linolenic acid are considered diet. olestra chylomicron is needed to help mix fats with...
20. Protein amino acid side chains can hydrogen bond in the major groove of DNA, and discriminate between each of the four possible base pairs. In which one of the following groups of amino acids can all three members potentially be used in such DNA-protein recognition? A) Ala, Asn, Glu B) Arg. Gin, Leu C) Asn, Gin, Trp D) Asn, Glu, Lys E) Glu, Lys, Pro 21. Compared with DNA polymerase, reverse transcriptase: A) does not require a primer to...
Refer to the assigned article “In a Bean, a Boon to Biotech”
(Pictures of article are underneath).
1A. (200 words or less) The article states “Both Monsanto’s
Vistive Gold soybeans and DuPont Pioneer’s Plenish soybeans are
engineered to silence the gene for an enzyme that converts oleic
fatty acid into linoleic acid.” These products were developed 10
years ago. Describe in conceptual detail :
1) how the gene silenced soybean was likely produced (100
words).
2) how the gene silenced...
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