Why are phospholipids, but not triacylglycerols, found in cell membranes? R. Но NH R' -R' R' R" O=P-0 O=P-0 NR"3 R = CH3(CH2)12 NR"3 R" = H, CH3 R"= H, CH3

Q: Why are bactoprenol C55 alcohols? Why not C30, C80?

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Q: a) Give the chemical structure for each of the following compound: (i) 4-hydroxybenzoic acid (ii)…

A: a) All the chemical structures are drawn in accordance with IUPAC nomenclature that are mentioned in…

Q: Which is true about phospholipids? Triacylglycerols are phospholipids. Phospholipids are found in…

A: Correct statement about Phospholipids is Phospholipids are found in cell membranes

Q: Draw phosphatidylserine in which R; and R2 are both 6-carbon saturated fatty acids. 02 Draw a fatty…

A: Phosphatidyl serine is a component in cell membrane it is a phospholipid.

Q: Palmitic acid is a(n) _____ fatty acid. a. monounsaturated b. waxy c. saturated d. polyunsaturated

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Q: O O O O What type of lipid is produced by the reaction shown here? (CH₂)14CH3 (CH₂)14CH3 + excess…

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Q: Rank the fatty acids in order of increasing melting point: 1) CH 3(CH 2) 16COOH 2) CH 3(CH 2)…

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Q: How do the unsaturated fatty acids in phospholipids affect the structure of cell membranes? Match…

A: Fatty acids are of two types, saturated and unsaturated. If the long chain of carboxylic acids…

Q: 2. Draw the skeletal carbon structure of triacylglycerol and highlight the ester linkage.

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Q: What is the structural difference between amylose and amylopectin? O a. Amylose has the beta anomers…

A: Answer:- This question is answered by using the structure of polysaccharide glycogen which is made…

Q: HO-CH-CH=CH 12-CH3 I CH2 CH2 CH2 CH2 CH2 CH2 CH2 CH-NH-C-CH2 `CH2 `CH2 CH2 CH2 CH2 `CH2 `CH2 ||…

A: Glycolipids are lipids with a carbohydrate attached to lipids via glycosidic bonds. They have high…

Q: НО НО Но OH OH-CH- CH-CH, CH NH CH C=0 (CH,)12 (CH,)10CH, CH3

A: We have to find out the given structure is saponifiable or not

Q: Why metals are deleterious to the stability of unsaturated fatty acids? I. They initiate free…

A: Unsaturated fatty acids can be defined as the fatty acids that contain one or more double or triple…

Q: 1. Some marine plankton contain triacylglycerols formed from the polyunsaturated fatty acid (PUFA)…

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Q: CH:(CH,)12-C-0-ÇH, 8. II CH;(CH,)12-C-0-ÇH II CH;(CH,)12-C-0-CH, The compound above is an example of…

A: The organic compounds which are insoluble in nature and consist of oil and fat are termed as lipids.…

Q: Is safflower oil considered a triacylglycerol or fatty acid?

A: Safflower oil is a popular cooking oil rich in polyunsaturated fatty acid

Q: 4. Draw out the structures for the hydrolysis of the triacylglycerol shown: O CH,O–C—(CH2)–CH,…

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Q: 1. Explain in 2 sentences how does the definition of “lipid” differ from the types of definitions…

A: P.S.: According to the company guidelines, we have to answer only the first question. So, please…

Q: 1. general structure of a phospholipid 2. structure of a 1,2-diacylglycerol (DAG) 3. structure of a…

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Q: 33. Determine whether or not each molecule is a fatty acid. If it is a fatty acid, classify it as…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Which of the following statement(s) about natural Omega-3 fatty acids is true: Omega-3 fatty acids…

A: Please find your solution below : Fatty acids are the Carboxylic acids containing an aliphatic chain…

Q: 1. What is so important about the fatty acids in oil paint and what does that contribute to the…

A: Answer: 1) a) Important about the fatty acids in oil paint-  b) Fatty acids in drying process. 2)…

Q: Which of the statements are true? Saturated fats are more likely than unsaturated fats to be solid…

A: The above statements are : 1. Saturated fats are solid at room temperature whereas unsaturated fats…

Q: x. example of reaction of triglyceride saponification with HCI xi. ester formation from the reaction…

A: Please find your solution below : Chemical equation is a symbolic representation of a chemical…

Q: Which is a characteristic of the phospholipids in cell membranes? Select one: Phospholipids in a…

A: Main characteristic of the phospholipids in cell membranes

Q: Give other emulsifying agents and explain the process of emulsification. 2. What are trans-fatty…

A: 1. Emulsification is the process in which two immiscible liquid in one another and form a emulsion.…

Q: HO CF3 ÕH но Travoprost (pressure inside the eye, including glaucoma) a) Redraw the structure and…

A: Travoprost is a drug, it is used to cure glaucoma which is a condition in which increased pressure…

Q: How would you expect the melting point of eicosapentaenoic acid [CH3CH2(CH = CHCH2)5(CH2)2COOH] to…

A: When we talk about the melting point of of fatty acid it is dependant on the degree of unsaturation…

Q: 31. Which of the following statements about cholesterol is not correct? CH. HO Cholesterol (a)…

A: Given molecule is cholesterol.

Q: The reaction of glycerol with two fatty acids produces a(n) _____ A) monoglyceride B) diglyceride C)…

A: A diglyceride, or diacylglycerol (DAG), is a glyceride consisting of two fatty acid chains…

Q: A lipid has the following structure: CH2-O-CH2-(CH2)16CH3 0 CH-O-C-(CH2)4CH=CHCH2CH=CH(CH2)7CH3 0 ||…

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Q: H,c-0-C-(CH2)10CH3 HC-0-C-(CH2)10CH3 H2ċ-o-c-(CH2)10CH3 1. Is it a mixed or a simple triglyceride?…

A: Triglyceride is a kind of lipid which is formed when a glycerol molecule combines with three fatty…

Q: a) Give the chemical structure for each of the following compound: (i) 4-hydroxybenzoic acid (ii)…

A: #(a): #(i): 4-hydroxybenzoic acid: We follow the below steps to draw the chemical structure of a…

Q: Based on the solubility, are lipids polar or non-polar? Explain. Test tube Solvent Solubility (S…

A: We can determine whether any substance is polar or non-polar from their solubility in different…

Q: Reactions of Triglycerides 12, CCI4 CH2-0- (CH2)7-CH=CH-(CH2)5CH3 H2, Pt CH-O-C-(CH2)16CH3 3 NaOH…

A: The reactions given are,

Q: 15. The component of a cell membrane shown below is a -o-ċ(CH2),CH=CH(CH2),CH3 o-ċ(CH2)16CH3…

A: Observing the given structure clearly shows that it contains the following fragment,

Q: 7. Which of the following fatty acids would be a liquid at room temperature? Oa.…

A: Concept: Unsaturated fatty acids have less melting point - Double bond in the unsaturated fatty acid…

Q: Describe the carbohydrate structure depicted below; CH2OH -CH2 | О он OH Но Он H OH H OH your answer…

A: Carbohydrates are one of  main nutrients  which is found in food and drinks.

Q: 20. Omega-3 fatty acids have which of the following? 1. At least 3 double bonds 2. A 3-carbon…

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Q: Identify whether the lipid is saponifiable or non-saponifiable: оН ОН Но OH OH-CH CH-CH, CH NH CH…

A: A saponifiable lipid is part of the ester functional groups The nonsaponifiable lipids are lipids…

Q: 2. Identify whether the following fatty acids are saturated or unsaturated. a.…

A:

Q: Explain which hydrolyzed component of the lipid structure below will test positive in the Br2 test.…

A: Lipids are biomolecules made up of long chain fatty Acid,glycerol and a phosphate group

Q: 2. Which of the following correctly describes lipid properties? A. Lipids contain polar functional…

A:

Q: Draw a triacylglycerol (triglyceride) made from glycerol, myristic acid [CH₂(CH₂)₂COOH], palmitic…

A: The carbon numbers should be properly written when we are making triglyceride derivative.

Q: The number of glycosidic bond in the structure is 5 4 1 2 3

A: To solve this problem we have to know about glycosidic linkage or bond .

Q: A triglyceride can be optically active if it contains two or more different fatty acids.(a) Draw the…

A: Triglycerides are type of fat found in the blood. When food is consumed, body converts calories…

Q: I III Which of the following fatty acids is an Omega-3 fatty acid? II IV A) Compound I B) Compound…

A: We have to select the Omega-3 fatty acid

Q: What are the glycosidic linkages in this structure? O a1-6, a1-82 O a1-6, a1-2 O al-4, a1-6 O a1-2,…

A: Glycosidic bonds are formed when two monosaccharides are condensed to form disaccharides or…

Q: OH HỌ HO- OH HO HO- ОН OH OH OH НО What are the glycosidic linkages in this structure? O a1-4, a1-6…

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Q: 21.) Which of the following is an o-3 fatty acid? A) linoleic acid (18:2A9,12) D) arachidonic acid…

A: 21) answer option (A) linoleic acid Omega-3 fatty acid are polyunsaturated fatty acids characterized…

Types of Diode

Diodes are used to protect circuits by using electrical power restrictions and converting AC to DC. Semiconductors such as silicon and germanium are used to make diodes. Or they transmit power in one way, and the way they transmit it is different. There are different types of diodes, and each type has its own system.