Homework Answers
1.Triacylglycerols (triglycerides) are carboxylic acids. Saturated fats have lower melting points than do unsaturated fats. Triacylglycerols (triglycerides) are composed of fatty acid residues and glycerol.[(triglycerides are composed of fatty acid hydrocarbon chains bonded to a single glycerol molecule. Fatty acids consist of long hydrocarbon chains with a carboxyl group while glycerol consists of 3 carbons and 3 hydroxyl groups. Fatty acids are the building blocks of fat molecules.]
**** [ ans---Triacylglycerols (triglycerides) are composed of fatty acid residues and glycerol.] thank you very much
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Which of the statements are true? Fats that contain more unsaturated fatty acid residues than saturated...
Which of the following statements are true? 1- Triacylglycerols (triglycerides) are composed of fatty acid residues...
Which of the following statements are true? 1- Triacylglycerols (triglycerides) are composed of fatty acid residues and glycerol. 2- Saturated fats are more likely than unsaturated fats to be solid at room temperature. 3- Triacylglycerols (triglycerides) are carboxylic acids. 4- Saturated fats have lower melting points than do unsaturated fats. 5- Fats that contain more saturated fatty acid residues than unsaturated fatty acid residues are more likely to be solid at room temperature.
Which of the following statements are true? Which of the following statements are true? You can...
Which of the following statements are true?
Which of the following statements are true? You can select more than one f appropriate Triglycerides are composed of fatty add residues and glycerol Triglycerides are carboxylic acids. Fats that contain more saturated fatty acid residues than unsaturated fatty acid residues are more likely to be solid at room temperature Unsaturated fats are more likely than saturated fats to be liquid at room temperature. Saturated fats have lower melting points than do unsaturated...
Which of the followining is NOT true of unsaturated fats? oleic acid is an example...
Which of the followining is NOT true of unsaturated fats? oleic acid is an example more liquid at room temperature than saturated fatty acids contain no double bonds contain at least one double bond most naturally occuring are "bent" (cis)
Determine whether each description applies to saturated or unsaturated fatty acids. More likely to be solid...
Determine whether each description applies to saturated or unsaturated fatty acids. More likely to be solid at room temperature Choose.... More likely to be liquid at room temperature Choose... Contain carbon-carbon double bonds Choose. Contain no carbon-carbon double bonds Choose...
Why do saturated fats have higher melting points than unsaturated fats? Saturated fats stack better than...
Why do saturated fats have higher melting points than unsaturated fats? Saturated fats stack better than unsaturated fats and therefore have more dispersion forces between them. Saturated fats stack better than unsaturated fats and therefore have fewer dispersion forces between them. Unsaturated fats stack better than saturated fats and therefore have more dispersion forces between them. Unsaturated fats stack better than saturated fats and therefore have fewer dispersion forces between them.
(True/False) Excess is metabolically degraded in the liver. (True/False) Unsaturated fats are preferable to saturated fats...
(True/False) Excess is metabolically degraded in the liver. (True/False) Unsaturated fats are preferable to saturated fats for an individual whose caloric intake should be limited because b -oxidation of unsaturated fatty acids yields less energy than oxidation of saturated fatty acids with the same number of carbons. Mono and poly unsaturated fatty acids are produced in the _______by desaturase enzymes.
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....
plz help Time Taken:0:06:15 Hunter Ramey: Attempt 1 Question 1 (10 points) Match the following. hydrogenation...
plz help
Time Taken:0:06:15 Hunter Ramey: Attempt 1 Question 1 (10 points) Match the following. hydrogenation 1. The second component of triacylglycerols beside glycerol. higher 2. a lipid that cannot be hydrolyzed lower 3. the functional group of triacylglycerols ester 4 a fatty acid with at least one double bond animals 5. the process of converting unsaturated fats into saturated fats fatty acids unsaturated 6. the melting points of saturated fats compared to unsaturated fats hydrolysis 7. a source of...
Unsaturated fatty acids have lower melting points than saturated fatty acids because A. they have fewer...
Unsaturated fatty acids have lower melting points than saturated fatty acids because A. they have fewer hydrogen atoms B. They have more hydrogen atoms C. their molecules fit closely together D. the cis double bonds give them an irregular shape E. the trans double bonds give them an irregular shape
35. Omega-3 fatty acids have their first double bond at the _______ carbon
35. Omega-3 fatty acids have their first double bond at the _______ carbon, while omega-6 fatty acids have their first double bond at the _______ carbon.a. first; secondb. second; thirdc. third; sixthd. sixth; third36. Glycerol can be converted to carbohydrate througha. gluconeogenesisb. beta oxidationC. glycogenesisd. oxidative phosphorylation37. Why do plant-based fats (oils) tend to be liquid at room temperature, unlike animal fats, which are solid at room temperature?a. Because plant-based oils have higher unsaturated fatty acid contentb. Because plant-based oils...
Which of the following statements are true?
Which of the following statements are true? You can select more than one f appropriate Triglycerides are composed of fatty add residues and glycerol Triglycerides are carboxylic acids. Fats that contain more saturated fatty acid residues than unsaturated fatty acid residues are more likely to be solid at room temperature Unsaturated fats are more likely than saturated fats to be liquid at room temperature. Saturated fats have lower melting points than do unsaturated...
Why do saturated fats have higher melting points than unsaturated fats? Saturated fats stack better than unsaturated fats and therefore have more dispersion forces between them. Saturated fats stack better than unsaturated fats and therefore have fewer dispersion forces between them. Unsaturated fats stack better than saturated fats and therefore have more dispersion forces between them. Unsaturated fats stack better than saturated fats and therefore have fewer dispersion forces between them.
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....
plz help
Time Taken:0:06:15 Hunter Ramey: Attempt 1 Question 1 (10 points) Match the following. hydrogenation 1. The second component of triacylglycerols beside glycerol. higher 2. a lipid that cannot be hydrolyzed lower 3. the functional group of triacylglycerols ester 4 a fatty acid with at least one double bond animals 5. the process of converting unsaturated fats into saturated fats fatty acids unsaturated 6. the melting points of saturated fats compared to unsaturated fats hydrolysis 7. a source of...
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