Question 19 Which of the following is the primary mechanism for sparing glucose

Question

Question 19

Which of the following is the primary mechanism for sparing glucose during prolonged exercise?

A.

quick breakdown of glycogen in the liver so that more blood glucose is available during exercise

B.

increased free fatty acid (FFA) mobilization during exercise

C.

increased use of protein as a fuel source

D.

increased ability to secrete insulin for glucose uptake

E.

all of the above are correct

Obese people with no history of weight change have higher basal metabolic rates (BMR) than lean people

True

False

Question 15

1.       Since 1980 carbohydrate consumption has gone up along with obesity prevalence. Therefore carbohydrates have caused the obesity epidemic since the excess carbs are converted to fat.

A.

True

B.

False

Question 16

Measuring the energy expenditure of exercise helps a physiologist perfectly predict weight loss of an individual in the face of a consistent energy intake.

True

False

Question 17

If two un-related individuals undergo the exact same kind of aerobic exercise training, the magnitude of improvements in VO2peak are definitely going to be the same.

True

False

A.

quick breakdown of glycogen in the liver so that more blood glucose is available during exercise

B.

increased free fatty acid (FFA) mobilization during exercise

C.

increased use of protein as a fuel source

D.

increased ability to secrete insulin for glucose uptake

E.

all of the above are correct

Explanation / Answer

Question 19

Which of the following is the primary mechanism for sparing glucose during prolonged exercise?

Answer is option (a) quick breakdown of glycogen in the liver so that more blood glucose is available during exercise

Obese people with no history of weight change have higher basal metabolic rates (BMR) than lean people

False   because higher the BMR rate more is metabolic rate and it is a genetic factor

Since 1980 carbohydrate consumption has gone up along with obesity prevalence. Therefore carbohydrates have caused the obesity epidemic since the excess carbs are converted to fat.

Ture

Measuring the energy expenditure of exercise helps a physiologist perfectly predict weight loss of an individual in the face of a consistent energy intake.

Ture

If two un-related individuals undergo the exact same kind of aerobic exercise training, the magnitude of improvements in VO2peak are definitely going to be the same.

Ture

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