In a national training center an athlete runs 800 m. Afterward, a blood sample is taken and analyzed. Which compound would you expect to find elevated? A Glucose Lactate C Free fatty acids Acetoacetate Е В-Нydroxybutyrate
Q: Monounsaturated fatty acids have a single double bond. Polyunsaturated fatty acids have multiple…
A: Fatty acids are water insoluble long chain hydrocarbons with one carboxyl group. Fatty acid chains…
Q: Which statement is NOT correct about amylopectin? CHOR OR HA amylopectin ORka branched polymer of o…
A: Carbohydrates are the polyhydroxy ketones or polyhydroxy aldehydes or their derivatives. In…
Q: How many ATP molecules can we expect to generate from Vaccenic acid, a A11 (18:1) monounsaturated…
A: Introduction :- Vaccenic acid is a monounsaturated fatty acid found in dairy products such as milk,…
Q: The highest energy component of triacylglycerols is the a. glycerol Ob. phosphate C. fatty acid…
A: Triacylglycerols (TAG) is an ester which is derived from glycerol and three fatty acids. It si the…
Q: Which of the following statements DO NOT describe the similarity between glycogen and amylopectin? O…
A: Glycogen and amylopectin are polysaccharides which are composed of glucose monomers. These glucose…
Q: Fatty acids Yield about: A. 7 ATP per C at B. 120 ATP per C atom C. 32 AIP C atom D. 14 ATP per C…
A: To obtain ATP from fatty acids, they are broken down to acetyl-CoA. This process is known as…
Q: e. Intermediate Example(s) of Polyunsaturated fatty acid (PUFA): a. Folic acid b. Linoleic acid C.…
A: Unsaturated fatty acids are those fatty acids that contain one or more double bonds. Unsaturated…
Q: Triglycerides result from esterification between fatty acids and ___ , which makes them ___ than…
A: Ans - Triglycerides result from esterification between fatty acids and glycerol , which makes them…
Q: Which of the following is NOT true of a common fatty acid represented by all cis-20:5 A5? A. The…
A: Hi dear, here's your answer what you want. Can you please give me an upvote for this answer.…
Q: Determine the type of glycosidic linkage between the two glucose monomers: но, но, он но он OB1- 4 O…
A: Glycosidic bonds can be defined as a covalent chemical bond that helps in holding together…
Q: Which of the following is NOT a major function of lipids? A. components of steroid hormones B.…
A: Lipids have three main biological activities in the body: they are structural components of plasma…
Q: During fasting, the glycerol backbone of the triacylglycerol can be converted which of the…
A: Triglyceride Triglyceride is an ester derived from three fatty acids and glycerol backbone. It is…
Q: Triglycerides contain: a. fatty acids only b. phosphate only c. glycerol and fatty acids…
A: The major fats we get from the food are in the form of triglycerides, These lipid molecules are…
Q: Saturated fatty acids are so named because they are saturated with (a) hydrogen (b) water (c)…
A: A human body is made up four organic macromolecules. These macromolecules are carbohydrates,…
Q: composed of two or more subunits, quaternary structure,
A: The skeletal muscle has light and light color bands which are perpendicular to longitudinal axis by…
Q: Defect in the metabolism of which of the following is associated with increased cardiovascular risk?…
A: Cardiovascular disease is a group of disorder which is caused due various factors like use of…
Q: Draw a triacylglycerol with the following fatty acids: a) hexadecanoate b) cis-A9-octadecenoate c)…
A: Triacylglycerols are the simplest lipids that are constructed from fatty acids .these are composed…
Q: One of the following is a mismatch in lipid-function of lipid pair: o a. Thermal…
A: There are two types of lipids present in humans. Structural lipids take part in the formation of the…
Q: If you were suddenly very frightened, what would happen to your FFA (i.e., free fatty acid) level…
A: Cortisol is one of the most abundant glucocorticoids present in our body. It is important for the…
Q: Which of these fatty acids has the higher melting point? Explain why.(a) Linolenic acid (b) Stearic…
A: Fatty acids are defined as carboxylic acid, containing a long aliphatic chain that can be either…
Q: Fatty acids: A Contain an hydrophilic carboxylic func- tion and an hydrophobic carbon chain; B Fatty…
A: Introduction: The simplest form of lipids are known as fatty acids.
Q: Which of these is a trans fatty acid?
A: Trans- fatty acids are unsaturated fatty acids which are occurring in cooking oils through…
Q: Which of the following a.glucose b. alpha-keto acids c. ketone bodies d. glucose is appropriate…
A: Metabolism is the sequential chemical reaction where the human body converts food intake into energy…
Q: Define the following terms:a. essential fatty acidb. nonessential fatty acidc. omega-3 fatty acidd.…
A: Introduction: Fatty acids are carboxylic acids with a long aliphatic chain that can be saturated or…
Q: Choose the correct option as the degree of unsaturation in a fatty acid increase Fluidity increases…
A: Fatty acids are classified into saturated and unsaturated based on the presence of double bonds.…
Q: Prostaglandins are synthesized from: O A. oleic O B. stearic O c. essential fatty acid D.…
A: Prostaglandins are derived from arachidonic acid. It plays a role in reproductive functions.
Q: Fatty acids can be classified according to the degree of saturation. Provide some FATS OILS
A: Fatty acid are long chain hydrocarbon with one carboxylic group. Hydrocarbon may be 4 to 36 carbon…
Q: Although high cholesterol level is associated with cardiovascular disease, cholesterol plays an…
A: Cholesterol is an essential fat that is present in our body and is important for the synthesis of…
Q: Blucose are stored in the form of glycogen and any excess will be stored in the form of…
A: FALSE
Q: Which of the following fatty acids is/are most likely responsible for the liquid state of oils? COOH…
A: Fats and oils are the composed of triglycerides in which the glycerol is esterified with fatty…
Q: Which of the following fatty acids is oleic acid (18:1, cis A9) A в ) D
A: Biological lipids are a chemically diverse group of organic compounds which are composed of glycerol…
Q: Fatty acids are ______ at physiological pH. a. charged b. uncharged c. very cheap d. hydrophobic e.…
A: Fatty acids are important micromolecules which combine together to form lipids in plants, animals…
Q: bonds. Glycogen is a polymer of D glucose linked by. а. а1-5 O b. B1-4 O c. a1-4 d. b1-6
A: Glycogen is a polysaccharide made up of glucose units that have multiple branches in their…
Q: Fatty acids have many important functions in the body. What are they?
A: Fatty acids are biomolecules belonging to the class lipids. The general structure of fatty acid…
Q: Which of these fatty acids has the lower melting point? Explain why.(a) Linoleic acid (b) Stearic…
A: Fatty acids are long aliphatic chain consisting of carboxylic group. It can be either saturated or…
Q: Which of the following monosaccharaides is a Hexose? Dihydroxyacetone phosphate (DHAP) Erythrose…
A:
Q: Both choices B and D are correct.
A: Cholic acid which is also called as 3α,7α,12α-trihydroxy-5β-cholan-24-oic acid and represents as a…
Q: Fatty acids are mobilized from adipose tissue and travel in the blood to tissues that require extra…
A: Fatty acids are the simplest form of lipids present in both plants and animals. These molecules are…
Q: Complete hydrolysis of a triacylglycerols molecule by lipases will produce: O a. Three glycerols and…
A: Triacylglycerols are made up of glycerol attached to fatty acyl chains through ester bonds. Hydroxyl…
Q: While not a lipid, cholesterol is often found associated with membranes. Explain how a cholesterol…
A: The biological membrane is essentially formed of a lipid bilayer. Lipid bilayer- It has two layer…
Q: The term'nonessential amino acids' is applied to amino acids that are A Synthesised in the body B…
A: Amino acid are devided into 2 groups:-Non essential amino acid and essential amino acid.
Q: Identify whether the fatty acid is essential or non-essential: HO. O Essential Fatty Acid O…
A: The given acid is 18 carbon fatty acid with 1 double bond at 9th position.
Q: Rancidity of lipids of lipid-rich foodstuff is because of Oxidation of fatty acids Reduction of…
A: Rancidity is defined as aerial oxidation of Unsaturated fat present in food item. Here fats are…
Q: x Cholesterol is synthesized by all animal cells and is an essential structural component of animal…
A: Cholesterol is a waxy , fat like substance that is found in all the cells of your body. Your body…
Q: Define the following terms:a. fatty acidb. monunsaturated fatty acidc. polyunsaturated fatty acidd.…
A: Biological lipids are a chemically diverse group of organic compounds which are insoluble or only…
Q: Which of the following statements regarding steroids is false? O They have four fused rings…
A: Steroid is a class of hormone that is present naturally within the human body. The example of…
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- which is incorrect regarding fatty acid biosynthesis on the given statements?In which tissue/s the biosynthesis of ketone bodies takes place? Write down the points where it deviates from cholesterol biosynthesis.LA student, halfan hour afier the dinner, containing about I50 g ofearbohydrates, 20 g of fat, and 40g of peotcin, is siting in a chair and reading d) cnumerate the rogulatory enzmes of fatty acid synthesis from elucose that have their activity and amount increased underthe influcnec ofthe mentioned hormone
- Dehydroascorbate is unstable at pH values greater than 6 anddecomposes to form tartrate and oxalate. Cells use GSH toreduce the loss of ascorbate. What is the reaction pathwayfor the regeneration of ascorbate?Triacylglycerols in adipose tissue do not enter the bloodstream as triacyglycerolsexplainDiscuss the role of LDL receptors in cholesterol uptake and metabolism.
- Compare and contrast the following items related to lipid metabolism. Cite their main similarities and/or differences in not more than 5 sentences each: 1. lysophosphatidylcholine vs phosphatidylethanolamine 2. trimyristin vs triolein 3. ACP vs carnitine-acyl transferase 4. dehydrogenase enzyme vs dehydratase enzyme in the context of lipid metabolism) 5. steroid hormones vs prostaglandins (in terms of their biosynthetic pathways) 6. fatty acid synthase complex vs pyruvate dehydrogenase complexCompare and contrast the following items related to lipid metabolism. Cite their main similarities/or differences. 1.lysophosphatidylcholine vs. phosphatidylethanolamine 2.trimyristin vs. triolein. 3. ACP vs. carnitine-acyl transferase.The absorption of triacylglycerols in the small intestineis an energy-requiring process that involves hydrolyticreactions to yield monoacylglycerol and fatty acids. Aftertheir transport into enterocytes, fatty acids and monoacylglycerol are reconverted into triacylglycerols. Suggest areason why triacylglycerols are not absorbed directlywithout the hydrolytic reactions.
- describe the IR spectra pattern of ascorbic acid (Vitamin C)Part A Match the following. Drag the appropriate labels to their respective targets. Note: not all labels will be used. Reset Help compounds produced when there is little or no carbohydrate metabolism and a subsequent increase in fat metabolism a carrier of electrons to the site of ATP ketone bodies transaminated amino acid production, from oxidation reactions involving carbon-carbon double bonds FAD lipoproteins formed from triacylglycerols and protein chylomicrons an amino acid that is not synthesized in the body B oxidation a major step in fatty acid degradation essential amino acid1A. Produceadiagramtoillustratethedifferenttypesofmoleculesfoundincells.Briefly describe their properties and functions within the cell. In a separate diagram, describe how carbohydrates, amino acids and triacylglycerides interact metabolically in the generation of energy in the form of ATP.B. Mineralsandvitaminsareimportantnutritionalmoleculesbecausetheyfunctionas cofactors for critical enzymes in living systems. Without them, important biochemical reactions required for growth and tissue repair will not occur. Knowing this, explain the biochemical significance of folate and iron supplementation in pregnant women and women of reproductive age. Consider the effects of folate and iron deficiency as well. 2A. Thevalueofenzymesinlivingsystemsisthatwithoutthem,chemicalreactionsrequired for life to exist would not be possible under physiological conditions. On the basis of this, discuss how enzymes make life possible from a biochemical perspective. Include the following terms in your…