Given the current body of research, is it likely that caffeine enhances free fatty acid mobilization during endurance exercise?
a. No. Studies suggest that caffeine is not effective for free fatty acid mobilization.
b. Yes. There is scientific consensus that caffeine is effective for free fatty acid mobilization.
b
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Body composition changes associated with aging are irreversible
Indicate whether the statement is true or false
Which of the following is an advantage of using the fatfold measurement over the BMI?
a. it is easier to perform b. it is better at predicting the risk of disease c. it is less expensive to perform d. it can help determine if excess weight is due to muscle mass or fat
What is considered to be the minimum pharmacologically active dose of caffeine?
a. 5 mg (˜1/10 a can of soda) b. 100 mg (˜2 cans of soda) c. 200 mg (˜4 cans of soda) d. 500 mg (˜10 cans of soda)
The cause of fatty liver after alcohol ingestion is:
A. greater amounts of glucagon secretion and enhanced gluconeogenesis from amino acids B. elevated tryptophan levels and the formation of serotonin C. the increased availability of fatty acids in the liver D. esterification of fatty acids E. the increased production and absorption of ammonia