1) Discuss recent findings on the effects of consumption of cholesterol and saturated, polyunsaturated, and monounsaturated fats. Give examples of each type of fat.
Q: explain in not more than 350 words how the structure of glycogen makes it ideal as a fuel storage…
A: Glycogen is a glucose polymer that is used to store energy in mammals. The predominant storage type…
Q: Please describe the steps by which the carbons in ketogenic amino acids could be incorporated into…
A: Ketogenic amino acids: The carbon skeletons are catabolized to acetyl-CoA or acetoacetate and can…
Q: Sketch the appearance after visualization of a protein mixture containing the seven…
A: Two-dimensional gel electrophoresis ( 2-D electrophoresis) is a form of gel electrophoresis used to…
Q: Account for the occurrence of lactose intolerance?
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: Classify each of the following chemical processes as anabolic or catabolic Blank #1: Synthesis of a…
A: The process in which small molecules will convert into large and complex molecules is called the…
Q: 15. Show the hydrolysis reaction using lipase of a triglyceride containing an omega-3-fatty acid,…
A: Most of the cellular compounds are made of carbon molecules, hence are organic molecules.…
Q: Distinguish among the three types of glycosphingolipids,cerebrosides, sulfatides, and gangliosides
A: Introduction: Glycosphingolipids are glycolipids that contain the amino alcohol sphingosine. They…
Q: 2. The patient has signs of pellagra, symmetrical dermatitis on the rear surface of the hand, neck,…
A: pellagra is a nutrition based disease . The clinical aspects of this disease are dermatitis, and…
Q: How does a ketogenic diet decrease LDL and increase HDL?
A: Carbohydrates, lipids, proteins, vitamins, minerals, water, and a variety of other components make…
Q: Which amino acid fits this description: the body uses this amino acid for mineral absorption c…
A: Amino acids are the building blocks of proteins. chemically a molecule of amino acid has a…
Q: 1) The major function of high density lipoprotein (HDL) is to, choose all correct answers. (A)…
A: DISCLAIMER: Since you have asked multiple questions, we have solved the first question for you. If…
Q: Which of the following statements describing the mobilization and utilization of fatty acids in the…
A: A fatty acid is a saturated or unsaturated carboxylic chain group formed when food is broken down…
Q: What characterizes the C5 amino acids? These amino acids are converted to glutamate then deaminated…
A: Introduction: Amino acids are compounds that contain an amino group, a carboxyl group, and a side…
Q: Compare and contrast the following items related to lipid metabolism. Cite their main…
A: Lipid metabolism refers to the process of breakdown of fatty acids oxidation of fatty acids into…
Q: Explain how osazone formation may be used to distinguish between : glucose, fructose, lactose and…
A:
Q: The following are components of the lipid profile. Explain how each of these substances are…
A:
Q: Substance’s Effect: Makes the lipid bilayer of the inner mitochondrial membrane highly permeable to…
A: Mitochondria is the powerhouse of the cell, producing ATP through the involvement of H+.
Q: What is the function of lipid packing as lipoprotein in the bloodstream? Which kind of lipoproteins…
A: Lipoprotein is a combination of macromolecular complexes of lipids and proteins. It originates…
Q: Discuss the effect of chemical changes during processing on the nutritional value of proteins,…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Which of the following cause and effect relationships below is incorrect? higher ligand…
A: When the membrane potential of the nerve increases toward the more resting state is known as…
Q: 5. A young woman decided to lose weight and abstained from fat-containing food for several months.…
A: "Since you have asked multiple questions, we will solve the first three subparts of the question for…
Q: Match each item in column A with the most closely related item in column B. Place letters for…
A: Biochemistry refers to the study of all the chemical reactions and metabolic processes associated…
Q: Authophagy refers to naturally regulated mechanisms of degradation and removal of dysfunctional…
A: Denaturation is the phenomenon through which proteins or nucleic acids loses their native…
Q: In the disease scleroderma, excessive collagen, glycosaminoglycans, and glycoproteins are produced…
A: Systemic sclerosis or Scleroderma can be described as a type of autoimmune disorder in which…
Q: Which of the following best explain lactose intolerance? O Inability to digest lactose and causes…
A: Lactose is a disaccharide that is broken into the monosaccharides glucose and galactose before…
Q: People with celiac disease cannot metabolize gluten, but have no trouble with foods high in the…
A: Natural amino acid Natural amino acid are those amino acids which are found in nature. There are…
Q: Give an example of a complex carbohydrate in the diet and a simple carbohydrate in the diet. Are…
A: Carbohydrate is a biomolecule containing carbon, hydrogen and oxygen. Carbohydrate in food are in…
Q: (a) What are the main differences between glucogenic and ketogenic amino acids? (b) Why do would…
A: a)ANSWER;- The principal distinction between glucogenic amino acids and ketogenic amino acids is…
Q: Describe roles of each non-essential amino acid: ala, asp, asn, glu, gln, arg, gly, ser.
A: Since you have posted multiple questions, we will solve the first question for you. If you want any…
Q: Does HCl in the stomach hydrolyze both the 1,4- and 1,6-glycosodic bonds?
A: A glycosidic bond is a type of covalent bond that joins a carbohydrate molecule to another group,…
Q: Why is it important to be knowledgeable about the benefits of taking vitamins in our body and the…
A: Since you have asked multiple questions we will answer the first question for you. If you want any…
Q: Rancidity of lipids of lipid-rich foodstuff is because of Select one: a. Hydrogenation of…
A: A lipid is a material that is insoluble in water but soluble in alcohol, ether, and chloroform.…
Q: 2. Why are the essential fatty acid associated with low incidence of heart disease? Cite some…
A: Fatty acids are the water insoluble, long chain hydrocarbon with one carboxyl group. Essential fatty…
Q: a. What are the advantages of the glucose peroxidase method of determining blood sugar? b. The…
A: Glucose is the main substrate for carrying out cellular metabolism in the body, which is derived…
Q: Which of the following statements about fatty acids absorption is TRUE? Multiple Choice Fatty…
A: Fatty acids are the digestion products of lipids. These are water-insoluble and lipid-soluble…
Q: Identify the following terms This type of lipid is a complex mixture of esters of long-chain…
A: Lipids are non-polar biomolecules, which are not true polymers. Lipids are classified as simple…
Q: Illustrate the relationship between the following: Vitamin E, Vitamin C, Glutathione, alpha-lipoic…
A: Alpha-lipoic acid is a naturally occurring antioxidant in the body.
Q: All the following statements about ketone bodies are true except a. They are synthesized in…
A: Ketone bodies are the water-soluble molecules produced at the times of the starvation and fasting.…
Q: Eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) are: Group of answer choices not…
A: Fatty acids are one of the types of lipids that serve various purposes in the body's structural and…
Q: Give a few food sources of each type of fat: saturated, trans, PUFA, and MUFA
A: We are authorized to answer one question at a time since you have not mentioned which one,I am…
Q: Briefly Discuss the role of Beta-sheets in the structure and assembly of ketatins?
A: Keratin is a structural protein present in hair, nails, feathers, etc. Compared to other structures…
Q: Discuss the glycogen synthesis. Give the three enzymes required for this process and their…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Would you expect more of the effect of these performance aids to come from dietary carbohydrates or…
A: Sports drink are beverages that are formed to provide quick replacement of fluid, electrolyte and…
Q: 1- Which one of the following statements describes non - essential amino acids ? a) They can be…
A: Disclaimer: Since you have asked two questions, we have answered the first one for you. If you…
Q: Which vitamins does Devin need to be able to metabolize an alternative fuel to glucose when he…
A: Ketones or ketoacids are a alternative fuel for the body when glucose is in less amount, they are…
Q: Individuals suffering from ketoacidosis have acidic urine. What effect do you expect ketones to have…
A: Ketone bodies are source of energy for the brain when glucose is limiting in the blood. These bodies…
Q: List the fish diseases associated with oxidized dietary lipids
A: Lipids high in polyunsaturated fatty acids (PUFA, especially EFA) are highly susceptible to…
Q: Match the terms transamination and deamination to the following?
A: Amino acids are natural compounds that contain alkane series and carboxyl groups, alongside a side…
1) Discuss recent findings on the effects of consumption of cholesterol and saturated, polyunsaturated, and monounsaturated fats. Give examples of each type of fat.
2) We often think only of DNA and RNA as
3) Collagen is a very important structural protein in animals. Discuss the various parts of the body in which collagen is an important structural molecule and what its function is at each body location.
Step by step
Solved in 2 steps
- 8. Hypercholesterolemia is a frequent complication of diabetes mellitus in patients with prolonged hyperglycemia. Why a high level of glucose in blood causes hypercholesterolemia and atherosclerosis? For the answer explain: a) how glucose can interact with the proteins and the consequences of this reaction for the proteins; b) glycation of which proteins results in hypercholesterolemia; c) possible causes and complications of hypercholesterolemia.2. After getting 300 g of carbohydrates with her meal, a student went to bed. What metabolic pathways of fatty acids have been activated in the liver about an hour after having a meal? For the answer: a) describe the glucose metabolism in the liver in this condition; b) name the metabolic pathway of fatty acids which has been activated; c) draw the scheme of this pathway and explain the fate of the end products of the pathway in the liver; d) explain the regulation of the pathway.Give a few food sources of each type of fat: saturated, trans, PUFA, and MUFA. Describe the difference between an EAR, RDA, and AI. Know the AMDR and DRI for total fat and PUFAs. Know recommendations for saturated, trans, MUFAs, and cholesterol. Describe the importance of LA and ALA. Describe eicosanoids and give examples of functions in the human body. Give examples of traditional vs newer(ish) perspectives on fat in the diet and its impact on health. Describe typical recommendations and rationale behind a high-Fat vs a low-fat diet
- Which of statement/s is/are true? Palmitoleic and oleic acids are unsaturated fatty acids Stearic and Linoleic acids are an 18 carbon fatty acid chain Linoleic and lauric acids are saturated fatty acids Palmitic and palmitoleic acids are polyunsaturated fatty acids A) All statements are correct B) Statement 1 and 2 are both correct C) Statement 3 and 4 are both correct D) All statements are incorrect Which statement is correct? A) Animal triacylglycerols are liquids while vegetable triacylglycerols are solid at ambient temperatures. B) Animal fats contain more unsaturated fatty acid units than saturated fatty acids. C) Melting points of animal fats are lower than the melting points of vegetable oils. D) Vegetable oils contain more unsaturated fatty acids units than saturated fatty acids. What makes lipids/fats hydrophobic? A) their long carbon skeleton B) the carboxyl group at one end of the molecule C) the glycerol moiety D) presence of relatively…Consider the fatty acid. Which of the designations are accurate for the fatty acid? 8,11-octadecadienoic acid 17:2(Δ8,11) ω‑6 fatty acid 18:2(Δ9,12) 18:2(Δ6,9)Define the following terms: a. respiratory control b. glycerol-3-phosphate shuttle c. uncoupling protein d. oligomycin e. malate–aspartate
- Select all of the microbial enzymes that can form an ester bond. stomach (monogastric) small intestine large intestine abomasum reticulo-rumen liver pancreas volatile fatty acids hydrogen sink saturated fatty acids (SFA) unsaturated fatty acids (UFA) triacylglycerol (TAG) diacylglycerol (DAG) monoacylglycerol (MAG) phospholipid glycolipid microbial phospholipid (MPL) lingual lipase gastric lipase emulsification pancreatic lipase lipoprotein lipase colipase galactolipase lipase hydrogenase phospholipase bile acyl CoA synthetase lipoprotein B-48 chylomicron remnant chylomicron muscle cells adipose cells none of the aboveEicosanoids and endocannabinoids, which are hormone-like substances, are made from which fatty acid? ? a) kinetic acid b) oleic acid c) linolenic acid d) arachidonic acid Sphingomyelin differs from phosphatidyl choline in that: a) kinetic acid is absent in sphingomyelin b) sphingosine replaces glycerol in sphingomyelin c) sphingomyelin contains 2 choline molecules Which of these lipids contains no fatty acids? a) cerebrosides b) lecithin c) cholesterol d) plant oils Which of these is an ABC transporter? a) Na/K pump b) MDR protein c) Na/Ca antiporter d) Na/glucose symporter In an ion channel, the part of the channel protein which specifically binds to the ion is called: a) a voltage-gated channel b) a ligand-gated channel c) an antiporter d) a selectivity filter Symporters and antiporters may transport one chemical species against its concentration gradient. Energy for this is obtained from: a) ATP b) NADH via oxidative phosphorylation c)…1. With the prevalence in food of peeled cereals or bread made from high-grade flour, hypovitaminosis B1 may occur. Explain the role that vitamin B, plays in the body. For this: a) name the coenzyme which contains vitamin B, and enzymes, which require this cocnzyme to function; b) write the process in which these enzymes are involved and explain how the process speed will change with a lack of B,; d) what discase develops in the absence of vitamin B,.
- 1. What is animal oil/fat used for?2. Why are animal fat not used in cooking?3. What is the difference between fats and oils?4. What are essential fatty acids? Give examples.5. What is the implication of inadequate essential fatty acids in a person’s diet?6. Explain the health risks and benefits of saturated, monounsaturated, polyunsaturated fatty acids and trans fat.5. Consider the fatty acid. Which of the designations are accurate for the fatty acid? -O O A) B) C) D) E) none of the above 6. Which of the following is not a function of lipids? co-6 fatty acid -3 fatty acid 20:4 (A6,9,12,15) 4,7,10,13-nonadecatetraenoic acid A) energy storage B) membrane structure C) glucose oxidation D) signaling =Fatty acids are stored in adipose tissue, as triacylglycerol (TAG) forms. TAGs are degraded as glycerol and fatty acids where energy is required. Based on that knowledge explain: a) How these products are used in the adipose, liver, and other tissue? b)Why glycerol can not be metabolized in adipose tissue?