10 Questions
What is the primary location of fat storage in humans?
Subcutaneous adipose tissue
What is the primary function of hormone-sensitive lipase in fat metabolism?
Breakdown of triacylglycerols
What is the primary site of FA oxidation in muscle cells?
Mitochondria
What determines the relative contribution of carbohydrate and fat oxidation during exercise?
Exercise intensity, duration, aerobic fitness level, diet, and carbohydrate intake
What is the function of FAT/CD36 in fatty acid transport?
Transport of FAs across the sarcolemma
At what exercise intensity does fat oxidation reach its maximum rate in trained individuals?
62% to 63% of V̇O2max
What is the effect of a high-carbohydrate, low-fat diet on fat oxidation?
It reduces fat oxidation
What is the effect of carbohydrate feeding before exercise on fat oxidation?
It reduces fat oxidation
What is the effect of ingesting long-chain triacylglycerols during exercise?
It reduces gastric emptying
What is the effect of high-fat diets for 3 to 5 days on exercise performance?
It reduces exercise performance
Quiz about the storage and utilization of fat in the human body, including the various steps involved in fat oxidation and the potential limitations of this process. Test your knowledge of fat metabolism and how it compares to carbohydrate stores.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
