1. Outline the first round of lipid catabolism using a C18 saturated fatty acid. Indicatecofactors and type of chemistry that takes place.a. How much NADH, FADH2 and ACCOA are you getting from complete catabolismof this fatty acid?b. How many moles of ATP are you getting from the breakdown of this fatty acid?Keep in mind that in the mitochondria 1 mole FADH2 gives about 1.5 moles ofATP while 1 mole NADH yields about 2.5 moles of ATP.

The beta-oxidation of the fatty acids occurs in the mitochondria, it involves the sequential removal…

Answered: tline the first round of lipid…

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter7: Cellular Respiration: Harvesting Chemical Energy

Section: Chapter Questions

Problem 7TYK

See similar textbooks

Similar questions

1. For a saturated fatty acid with 28 carbon atoms: a. Write the products obtained from one cycle of beta oxidation. b. How many cycles of beta oxidation will be required for its complete breakdown? How many Acetyl CoA will be produced after its complete breakdown? (show the calculation) c. Calculate the total number of ATP molecules generated (total energy yield) after complete oxidation of this fatty acid. (show the complete Stepwise calculation)
1. Explain the reaction mechanism involved how glucogenic amino acids can yield either a pyruvic acid or an oxaloacetic acid. In what pathway will pyruvic or oxaloacetic acid be used and why is this pathway important? 2. Discuss the reaction mechanism involved how the -NH2 groups of amino acids are being metabolized. 3. Explain why gluconeogenesis under conditions of starvation or diabetes breaks down body proteins. Complete answer please. Thank you. |
7. List pathways of lipid metabolism activated in adipose tissue after meal. Explain.
1. Assuming that everything that’s needed to make tripalmitin comes from glucose, how many glucose would be used by adipose tissue in the synthesis of 1 mol tripalmitin? 2. How many ATP would be used (net of produced and used)? 3. If an animal absorbs 35 g glucose (MW = 180 g/mol) from drinking a can of pop, how many grams of tripalmitin (MW = 807 g/mol) can be produced from it in adipose tissue? Please provide only typed answer solution no handwritten solution needed allowed
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]
1. Consider the oxidation of the fatty acid with the common name arachidic acid. a. Draw the structure of arachidic acid. b. How many turns of the fatty acid oxidation cycle is required for the complete oxidation of arachidic acid? c. How many moles of ATP are formed from one mole of arachidic acid if the acetyl CoA produced go to the citric acid cycle and oxidative phosphorylation? Assume 1 mole of NADH is equivalent to 3 moles ATP and 1 mole FADH2 is equivalent to 2 moles of ATP. Show how you arrived at your answer
3. The ATP source for the glucose synthesis from lactate can be the conversion of lactate to pyruvate u subscquent oxidation of it to carbon dioxide and water. How many moles of lactate must be oxidized in the liver to CO, and H,O to provide ATP for the synthesis of I mole of glucose from lactate? For answer: a) depict the diagrams of the lactate oxidation and gluconcogenesis from lactate; b) indicate the reactions produced and consumed ATP; c) name the hormones that regulate gluconeogenesis in the liver, and explain the mechanism hormonal signal transduction.
Consider oleic acid (18:1∆9): 1. How many NADH will be produced from complete oxidation of this fatty acid? 2. How many FADH2 will be produced from complete oxidation of this fatty acid? 3. Total number of ATP produced from NADH in complete oxidation of oleic acid (exclude transport cost of the fatty acid)? 4. Total number of ATP produced from FADH2 in complete oxidation of oleic acid (exclude transport costs of the fatty acid)? Please provide how you got them.
10. Glycogen, as the main storage form of glucosc, is an important energy reservoir. Describe the role of glycogen in providing the body with energy. To answer: a) write a scheme for glycogen mobilization, and oxidation of the end product to CO, and H,O; b) mark the reactions associated with ATP synthesis and ATP consumption in the scheme, calculate the oxidation energy yield of I mole of the final product resulting from glycogen breakdown; 1L An unconscious man with sions of alcobol poisonino was taken to the hosnital
1. Explain what is the relationship between glycolysis and gluconeogenesis? 2. What activates glycolysis and inhibits gluconeogenesis? Discuss.
According to Paul Boyer, the mechanism of ATP synthesis involves the rotation of the y subunit which in turn causes sequential conformation changes in the aß assemblies. Explain the steps of ATP synthesis according to this mechanism.
Give an account of β – oxidation of saturated even carbon fatty acid (Palmitic acid)along with the total ATPs obtained.

SEE MORE QUESTIONS

Recommended textbooks for you

Biology: The Dynamic Science (MindTap Course List)

Biology

ISBN:

9781305389892

Author:

Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:

Cengage Learning

Biology: The Dynamic Science (MindTap Course List)

Biology

ISBN:

9781305389892

Author:

Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS