complex lipids below, choose (A) if the lipid concentration will increase or (B) if the lipid concentration will decrease when phosphatidic acid phosphatase is non-functional.
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Q: Which classification of lipid(s) can contain amino alcohols? A) Waxes B) Triacylglycerols C)…
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Q: Label the polar and non-polar ends of the representation of a lipid below:
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Q: Identify the 3rd Fatty acid : A) IUPAC name B) numerical symbol(use * instead of delta) C) omega…
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Q: Question attached
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Q: Which of the following lipids are amphiphilic: fatty acids; acylate ions; TAGS; cholesterol;…
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A:
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For each of the complex lipids below, choose (A) if the lipid concentration will increase or (B) if the lipid concentration will decrease when phosphatidic acid phosphatase is non-functional.
______ Triacylglycerol
______ Phosphatidate
______ Phospholipids made via CDP-DAG and a head group ______ Phospholipids made via DAG and an activated head group
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- For each of the structures listed below identify the class of lipids to which it belongs (fatty acid type Triacylglycerol, phospholipid, cholesterol, cholesterylester, bileacid) Identify teh hydrophobic and hydophylic portions of each structure by drawing circle. finally identify one food item (not a food group) that likely to contain these lipids.arrange the following lipids in order of decreasing polarity: cholesterol, triglyceride, estradiol, fatty acid, phosphatidyl cholineGive the lipid number for the following fatty acid:
- Identify the structures shown as glycerophospholipids or sphingolipids.Match lipid descriptions in column A with the phospholipid types in column B. H is attached to the phosphate group bound to C3 of glycerol backbone An amino acid is attached to the phosphate group bound to C3 of glycerol backbone A primary ammonium ion is found in its structure A quaternary ammonium ion is found in its structure A. phosphatidylethanolamine B. glycerophospholipid C. phosphatidylcholine D. phosphatidylserineTRUE OR FALSE Lipids are insoluble in water but soluble in ether TAG mean triacylglycerol Phospholipids function as membrane lipids TAG contains fatty acids and glycerol Fatty acids contains even number of carbon atoms Saturated fatty acids have low melting points Butyric acid usually comes from coconut oil Unsaturated fatty acids contain single bonds only in their structure Arachidonic acid contains 3 double bonds Theobroma oil is a liquid fat
- Which of the following lipid types is the least polar? A. Sphingolipids B. Gangliosides C. Glycerophospholipids D. Triacylglycerols70 degree Celcious is the melting point of stearic acid, and 4 degree Celcius is the melting point of oleic acid. Explain using the concept of lipids why their melting point is so different.Senna mainly contains : Select one: a. N-glycosides b. O-glycosides c. S-glycosides d. C-glycosides
- Arrange the fatty acids from highest melting point to lowest melting point.determine the class of lipid shown and identify whether if it is saponifiable or nonsaponifiableCeramide is in which lipid class? A) triacylglycerols b) phospholipids c) glycolipids d) sphingolipids The precursor molecule to triacylglycerols and phosphoglycerols is: a) sphingosine b) ceramide c) phosphatidate d) arachidonic acid Which of these is NOT found in phosphatidyl choline? A) glycerol b) fatty acids c) inositol d) phosphate Which of these is NOT found in sphingomyelin? Phosphate b) choline c) fatty acids d) glycerol Inositol is made from: a) short chain fatty acids b) glycerol c) glucose d) choline