The stores of which substrate(s) are limited and decrease rapidly ...

[tiffannnnyyyyyy]

The stores of which substrate(s) are limited and decrease rapidly during intensive exercise?
 a. glucose only
 b. fatty acids only
 c. creatine phosphate only
 d. glucose and fatty acids
 e. fatty acids and creatine phosphate

Question 2

Which substrate(s) is/are primarily used to fuel exercise below 60 VO2 max?
 a. glucose only
 b. fatty acids only
 c. creatine phosphate only
 d. glucose and creatine phosphate
 e. fatty acids and creatine phosphate

[kthug]

Answer to Question 1

c

Answer to Question 2

b

[tiffannnnyyyyyy]

Great answer, keep it coming

[covalentbond]

Thanks for the timely response, appreciate it