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Draw a simple saturated and an unsaturated fatty acid. Which one can be densely packed? Which...
Which of the statements are true? Fats that contain more unsaturated fatty acid residues than saturated...
Which of the statements are true? Fats that contain more unsaturated fatty acid residues than saturated fatty acid residues are more likely to be liquid at room temperature. Tracleucerols (triglycerides) always contain three identical fatty acids. Unsaturated fats have higher melting points than saturated fats. Triacylglycerols (triglycerides) are composed of fatty acid residues and glycerol. Unsaturated fats are more likely than saturated fats to be liquid at room temperature.
which fatty acid is unsaturated Lipids b. Which fatty acid is unsaturated? c. The melting point...
which fatty acid is unsaturated
Lipids b. Which fatty acid is unsaturated? c. The melting point of stearic acid is 70°C, and that of oleic acid is 4°C. Explain the difference. From the results of experiment C, how can you tell which is more unsaturated, oleic acid or steari d. acid? 04. How does omitting triethanolamine affect the properties and appearance of the hand lotion? Q5. How does omitting stearic acid affect the properties and appearance of the hand lotion?...
Sort the descriptions into properties that describe either saturated phospholipids or unsaturated phospholipids. Saturated phospholipids Unsaturated...
Sort the descriptions into properties that describe either saturated phospholipids or unsaturated phospholipids. Saturated phospholipids Unsaturated phospholipids Answer Bank allow the membrane to remain fluid and flexible at low temperatures fatty acid tails pack tightly together have straight fatty acid tails have bent fatty acid tails have no double bonds in the fally acid carbon chains Answer Bank allow the membrane lo remain fluid and flexible at low temperatures fatty acid tails pack tightly together have straight fatty acid tails...
Membrane lipids have fatty acid tails and, like triacylglycerols, their properties are governed by the properties...
Membrane lipids have fatty acid tails and, like triacylglycerols, their properties are governed by the properties of these tails. Based on what we saw with dietary lipids, which membrane would have more fluid characteristics – the one with more saturated fatty acids or the one with more unsaturated fatty acids? Explain your reasoning. Look at the structure of cholesterol. Cholesterol is a necessary component of biological membranes. What do you think cholesterol would do to the structure of a membrane...
14. Draw an unsaturated fatty acid with that is unsaturated at carbon #2. (You do not...
14. Draw an unsaturated fatty acid with that is unsaturated at carbon #2. (You do not need to name it.) 15. Draw glycerol and a fatty acid. Show the mechanism for attachment. 17. Snakes, and particularly poisonous snakes, are awesome. I AGREE I DISAGREE (choose one) What class of enzymes do they use to rock your world when they bite you? What do you think happens to your cells (red blood cells, specifically) as you writhe on the ground in...
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.
with regards to fatty acids, if you wanted to convert a saturated fatty acid into an...
with regards to fatty acids, if you wanted to convert a saturated fatty acid into an unsaturated fatty acid, what structural change would need to be introduced? a) addition of a double ionic bond between two carbon atoms b) addition of a double covalent bond between two carbon atoms c) removal of a double ionic bond between two carbon atoms d) removal of a double covalent bond between two carbon atoms
What is the difference between sat and unsaturated fat? What is polyunsaturated fatty acid?
What is the difference between sat and unsaturated fat? What is polyunsaturated fatty acid?
Which way do the fatty acid tails of a phospholipid face in a cell membrane?
QUESTION 1Which way do the fatty acid tails of a phospholipid face in a cell membrane?a.toward the inside of the cellb.toward the outside of the cellc.both directionsd.They lay parallel to the direction of the membrane.QUESTION 2A readily available source of energy that cells use to drive reactions is stored in the ___________ bond.a.phosphodiesterb.phosphoanhydridec.hydrogend.peptideQUESTION 3Which of the following occurs by bringing nonpolar surfaces together to exclude water?a.hydrogen bondsb.hydrophobic forcesc.Van der Waals attractionsd.electrostatic attractionsQUESTION 4How many bonds are made by a carbon...
Date Submitted Deadline: November 26, 2018 1. Refer to the structure of a fatty acid below...
Date Submitted Deadline: November 26, 2018 1. Refer to the structure of a fatty acid below (A) What is the systematic name of this fatty acid? (B) What is the common name of this fatty acid? (C) What is the shorthand notation of this fatty acid? (D) Is this an W-3 or w-6 fatty acid? (E) What would be its melting point relative to linoleic acid? (F) What would be the general effect of this fatty acid in the fluidity...
Which of the statements are true? Fats that contain more unsaturated fatty acid residues than saturated fatty acid residues are more likely to be liquid at room temperature. Tracleucerols (triglycerides) always contain three identical fatty acids. Unsaturated fats have higher melting points than saturated fats. Triacylglycerols (triglycerides) are composed of fatty acid residues and glycerol. Unsaturated fats are more likely than saturated fats to be liquid at room temperature.
which fatty acid is unsaturated
Lipids b. Which fatty acid is unsaturated? c. The melting point of stearic acid is 70°C, and that of oleic acid is 4°C. Explain the difference. From the results of experiment C, how can you tell which is more unsaturated, oleic acid or steari d. acid? 04. How does omitting triethanolamine affect the properties and appearance of the hand lotion? Q5. How does omitting stearic acid affect the properties and appearance of the hand lotion?...
Sort the descriptions into properties that describe either saturated phospholipids or unsaturated phospholipids. Saturated phospholipids Unsaturated phospholipids Answer Bank allow the membrane to remain fluid and flexible at low temperatures fatty acid tails pack tightly together have straight fatty acid tails have bent fatty acid tails have no double bonds in the fally acid carbon chains Answer Bank allow the membrane lo remain fluid and flexible at low temperatures fatty acid tails pack tightly together have straight fatty acid tails...
14. Draw an unsaturated fatty acid with that is unsaturated at carbon #2. (You do not need to name it.) 15. Draw glycerol and a fatty acid. Show the mechanism for attachment. 17. Snakes, and particularly poisonous snakes, are awesome. I AGREE I DISAGREE (choose one) What class of enzymes do they use to rock your world when they bite you? What do you think happens to your cells (red blood cells, specifically) as you writhe on the ground in...
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.
Date Submitted Deadline: November 26, 2018 1. Refer to the structure of a fatty acid below (A) What is the systematic name of this fatty acid? (B) What is the common name of this fatty acid? (C) What is the shorthand notation of this fatty acid? (D) Is this an W-3 or w-6 fatty acid? (E) What would be its melting point relative to linoleic acid? (F) What would be the general effect of this fatty acid in the fluidity...
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