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Fatty acid oxidation ?????

Fatty acid oxidation ?????

Fatty acid oxidation ?????. Deqiao Sheng PhD Biochemistry Department.

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826 views • 46 slides
Refer to chapters 12 & 22, Stryer, 5e and chapter 17, Lehninger, 4e

Refer to chapters 12 & 22, Stryer, 5e and chapter 17, Lehninger, 4e

Energy release from fat. Fatty acids are key constituents of lipids. Why are cell membranes needed? Fatty acids are degraded and synthesised by different pathways.

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595 views • 32 slides
b R

b R

Fat mobilization in adipocytes. b R. Note: insulin inhibits TAG mobilization. PKA. PKA. P. Hormone-sensitive lipase. Hormone-sensitive lipase. glycerol. MAG. DAG. TAG. FFA. FFA. FFA. See Fig 16.7 Horton. Fatty acid oxidation. Activation Transport into mitochondria

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416 views • 22 slides
Fatty acid (FA) activation before oxidation

Fatty acid (FA) activation before oxidation

Fatty acid (FA) activation before oxidation All the enzymes involved in oxidation of FA are present in mitochondria. The free FA obtained from blood cannot enter mitochondia.

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228 views • 19 slides
Beta oxidation

Beta oxidation

Beta oxidation. Fat. Fat taken up from the blood is either stored in the intramuscular triglyceride or used immediately in mitochondria. To be able to use fat immediately in the mitochondria it needs to be broken down using beta oxidation to get in the TCA cycle. Fig 4.1 (p.60).

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232 views • 9 slides
Questions 1 -5

Questions 1 -5

Questions 1 -5. General Introductory Stuff. 1. Overview of Metabolism. Which of the following is an ANABOLIC reaction which occurs in humans? Net fixation of carbon dioxide into carbohydrate Hydrolysis of DNA into nucleotides Proteolysis Glycogenolysis Lipogenesis. 15 4 6 11 186.

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157 views • 6 slides
Questions 1 -5

Questions 1 -5

Questions 1 -5. General Introductory Stuff. 1. Overview of Metabolism. Which of the following is an ANABOLIC reaction which occurs in humans? Net fixation of carbon dioxide into carbohydrate Hydrolysis of DNA into nucleotides Proteolysis Glycogenolysis Lipogenesis. 15 4 6 11 186.

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64 views • 6 slides

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