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Multiple Choice
Which of the following is not a regulatory function of the endocrine system?
A
Initiating muscle contraction
B
Regulating metabolism
C
Controlling blood glucose levels
D
Maintaining electrolyte balance
Verified step by step guidance
1
Understand the primary functions of the endocrine system, which include regulating metabolism, controlling blood glucose levels, and maintaining electrolyte balance.
Recognize that the endocrine system primarily uses hormones to regulate various physiological processes in the body.
Identify that muscle contraction is typically initiated by the nervous system, not the endocrine system.
Differentiate between the roles of the nervous system and the endocrine system: the nervous system is responsible for rapid responses like muscle contraction, while the endocrine system manages longer-term processes.
Conclude that 'Initiating muscle contraction' is not a regulatory function of the endocrine system, as it is primarily a function of the nervous system.