Free radicals (molecules with unpaired electrons) are most likely ...

[jake]

Free radicals (molecules with unpaired electrons) are most likely to occur during ____.
 A) the creatine phosphate energy system
  B) anaerobic glycolysis
  C) oxidative phosphorylation
  D) the ATP-PC energy system

Question 2

The branched chain amino acids can be relatively easily metabolized by skeletal muscle but they are considered the least preferred fuel source when compared to carbohydrates and fats.
  Indicate whether the statement is true or false

[jamesnevil303]

Answer to Question 1

C

Answer to Question 2

T

[jake]

YES! Correct, THANKS for helping me on my review

[jamesnevil303]

Thanks for the timely response, appreciate it