Which of the following events does NOT occur in fatty acid oxidation? -use of NADPH as...

Which of the following events does NOT occur in fatty acid oxidation?

-use of NADPH as an energy source

-reduction of NAD⁺

-creation of ATP by ATP synthase

-hydrolysis of ATP to form AMP + PPi

Expert Solution

Correct answer is use of NADPH as an energy source.

In Fatty acid oxidation NADPH is not used as an energy source.

NAD+ is reduced and form NADH+ H+.

During fatty acid oxidation FADH2 and NADH formed and one pair of electron is donated by each to electron transport chain (ETC). 1.5 and 2.5 ATP molecules are generated by FADH2 and NADH respectively. ATP synthase involves in this process.

Fatty acid activated to acyl-CoA and during activation, both phosphoanhydride bonds in ATP are hydrolysed to form AMP + PPi. Therefore, to activate a fatty acid molecule there is energy cost is equivalent to two ATP,

gladiator answered 2 years ago

where does fatty acid oxidation occur?"

1. Which of the following is NOT a product of β-oxidation of a 20-carbon fatty acid?...

1. Which of the following is NOT a product of β-oxidation of a 20-carbon fatty acid? A. 10 acetyl-CoA B. 10 NADH C. 9 FADH2 2. Which pathway is NOT active in the liver in the well-fed state? A. glycolysis B. fatty acid synthesis C. glycogenesis D. gluconeogenesis 3. Beriberi is a condition caused by a thiamine deficiency. When analyzing blood samples of an individual with Beriberi, what would you expect to find elevated levels of? A. pyruvate B. glutamate...

Does betta oxidation of fatty acids occur in every cell of the body? More specifically is...

Does betta oxidation of fatty acids occur in every cell of the body? More specifically is it confined to the liver (as does fatty acid synthesis), or occurs in other tissues too?

Partial beta oxidation of a 12:0 fatty acid could yield which of the following in addition...

Partial beta oxidation of a 12:0 fatty acid could yield which of the following in addition to an acyl-CoA longer than 3 carbons? Correct Answer: 2 acetyl CoA + 2 FADH2 + 2 NADH + 2 H+ Please explain how.

Describe the β-oxidation of the fatty acid palmitate. biochemistry

1. In fatty acid oxidation, ATP is consumed in which step? a. Transport of acyl CoA...

1. In fatty acid oxidation, ATP is consumed in which step? a. Transport of acyl CoA into the mitochondria b. Formation of the acyl-CoA c. Thiolysis of the ketoacyl- CoA intermediate d. Conversion of acyl-CoA into enoyl-CoA e. Formation of malonyl-CoA 2. If b-oxidation and citric acid cycle reactions completed the oxidation 3 molecules of hexanoic acid (6 carbon carboxylic acid) to CO2, how many CO2, NADH and FADH2 would be produced? (SHOW WORK) CO2 _______ NADH _______ FADH2 _______...

Describe the β-oxidation of the fatty acid palmitate. biochem question

Liver fatty acid synthesis is stimulated by glucose. In which of the following ways does the...

Liver fatty acid synthesis is stimulated by glucose. In which of the following ways does the reaction of glucose not stimulate the synthesis of acyl-CoA in the liver? a. The reaction of glucose contributes NADPH to the fatty acid synthesis. b. The turnover of glucose contributes with ATP to fatty acid synthesis. c. The reaction of glucose contributes with citrate to transport acetyl-CoA to the fatty acid synthesis. d. The reaction of glucose contributes with acetyl-CoA to the fatty acid...

Which of these events occur as a prokaryotic mRNA is being transcribed that does not occur...

Which of these events occur as a prokaryotic mRNA is being transcribed that does not occur in a eukaryotic cell? A. splicing B. addition of a cap C. addition of a poly-A tail D. binding of ribosomes before transcription concludes E. more than one of the above

1. Which of the following events does not occur in PCR? Group of answer choices...

1. Which of the following events does not occur in PCR? Group of answer choices A the DNA is denatured by high temperature B the amount of DNA would double during each cycle, resulting in 8 times the original amount of DNA after 3 cycles C Taq DNA polymerase and deoxyribonucleotides are used to elongate the primer strand of DNA D the mixture is heated to allow primers to complementary base pair to the deoxyribonucleotides 2. Which of the...

Question