Which of the following statements is false? A goal of the endocrine system is to mobilize fuel for the production of ATP during exercise. A goal of the endocrine system is to maintain blood glucose levels. 1) The endocrine system does not play a role in mobilizing fuel for ATP production during exercise. 2) The endocrine system does not play a role in maintaining blood glucose levels. 3) Both statements are true. 4) Both statements are false.