5) A certain aerobic organism is able to metabolize the following glycolipid:"CH,OHOHHOOHA. Draw the 2 resulting structures that would occur upon initial hydrolysis of the O-glycosidic bond.B. Calculate how much ATP is formed upon complete aerobic oxidation of one mole of the compound.Assume that no ATP is produced when one mole of the glycosidic bond in the above compound ishydrolyzed. Show calculation below.

Carbohydrates form glycosidic bonds with another carbohydrate molecule to form a polysaccharide or…

Answered: 5) A certain aerobic organism is able…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Part A. If you were to expose cells that are undergoing anaerobic respiration to a radioactive carbon isotope in the form of C6H12O6C6H12O6, which of the following molecules would you not expect to be radiolabeled? a)pyruvate b)succinyl CoA c)fructose-1,6-bisphosphate d)lactate Part b.If you were to expose cells that are undergoing aerobic respiration to a radioactive carbon isotope in the form of acetyl-CoA, which of the following molecules would you not expect to be radiolabeled? a)oxaloacetate b)succinyl CoA c)pyruvate d) CO2
Does the complete oxidation of tridecanoic acid (C13:0) make more ATP than the complete oxidation of 9-tetradecenoic acid (C14:1, Δ9) inside human body? Show your calculation.
Consider docosanoic acid C12H43CO2H a. Label the alpha and beta Carbons. Show the beta-oxidation in an EXPANDED structure. b. Draw each acyl CoA derived from this fatty acid. c. How many acetyl Co A molecules are formed by complete beta-oxidation? d. How many cycles of beta-oxidation are needed for complete oxidation? e. How many molecules of ATP are formed from the complete catabolism of this fatty acid? Show the complete computation. f. How many moles of ATP per gram of fatty acid is formed from the complete catabolism of the given fatty acid? g. What is the molar mass of the given fatty acid? Solution: Show here the complete computations, [from a to e]
A camel hump contains 12 kg of triacylgylcerols. (a) Given that there are 0.491 moles of ATP per gram of fat, how many moles of ATP could be produced by the fat in the camel hump?(b) If the hydrolysis of ATP releases 7.3 kcal/mole, how many kilocalories are produced by the utilization of the fat?
Lactic Acid (shown below) is built up in the body during intense workouts as a result of glycolysis. Please denote if the compound is R or S. Also, explain at least two intermolecular forces it would exhibit. Would you expect this compound to be soluble in water?
Arrange the following molecules in order of their biological energy content per mole: glucose, caproic acid (C10), sucrose (C12), myristic acid (C14) Write the structural equation for the transamination reaction that involves threonine and pyruvate as pair of reactants [provide the structure of the AA and pyruvate)
Consider olive oil, an oil with a high percentage of fat derived from oleic acid (otherwise known as cis[18:1] fatty acid). a, Explain why such a structure may allow olive oil to be one of the "healthier" oils? b, why such a structure may allow olive oil to be a liquid at room temperature, while butter and lard are solid at room temperature? c, why such a structure may cause olive oil to be prone to oxidative damage upon exposure to air and heat?
If a liver extract capable of carrying out normal metabolic reactions (including gluconeogenesis) is incubated with labeled pyruvate labeled with oxygen-18 at the carboxylate oxygen atom shown, where would the label be found in glucose? Explain both in words and illustration. If any of the positions be partially labeled, indicate that clearly and explain.
Consider the fatty acids: (a) Arachidic acid (C20H40O2); molar mass = 312.5 g/mol) (b) Palmitoleic acid(C16H30O2); molar mass = 256.4 g/mol). i. How many cycles of β -oxidation are needed for complete oxidation?ii. How many molecules of acetyl CoA are formed from its complete catabolism?iii. Calculate the number of molecules (moles) of ATP formed (net) by the completecatabolism of each fatty acid (show your calculation).iv. Calculate number of moles of ATP formed per gram of each fatty acid metabolized.
With alanine AA, and using citric acid cycee and glycolysis, which Carbon atom would be labeled 1st with 14C n succinate? Why?
The fact that acid-anhydride bonds are less stable than ester bonds helps explain the fact that the bond between the: Beta- and gamma-phosphoryl groups in atp is a high energy bond, but not the bond between the alpha-phosphorly groups and the hydroxyl of ribose. Phosphorly groups and the hydroxyl at the C-3 position in 3-phosphoglycerate is a high-energy bond. Beta- gamma- phosphoryl groups in ATP is a high-energy bond, but not bond between the alpha and beta-phosphoryl groups. Alpha-phosphorly group (i.e, the one nearest the ribose) and the hydroxyl at the 5’ position in ATP is a high-energy bond.
Draw the complete chemical structure of one ATP molecule at physiological pH. (b) In your drawing, label the α-, β- and γ- phosphate groups. (c) Encircle the phosphoanhydride bond that gets cleaved upon ATP hydrolysis.

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5) A certain aerobic organism is able to metabolize the following glycolipid: "CH,OH OH HO он A. Draw the 2 resulting structures that would occur upon initial hydrolysis of the O-glycosidic bond.