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Multiple Choice
Which of the following is NOT a primary function of the skeletal system?
A
Regulation of body temperature
B
Support and protection of organs
C
Production of blood cells
D
Storage of minerals
Verified step by step guidance
1
Step 1: Begin by identifying the primary functions of the skeletal system. These include support and protection of organs, production of blood cells (hematopoiesis), storage of minerals (such as calcium and phosphorus), and facilitation of movement through attachment to muscles.
Step 2: Understand that regulation of body temperature is primarily a function of the integumentary system (skin) and the hypothalamus in the brain, not the skeletal system.
Step 3: Compare each option provided in the question to the primary functions of the skeletal system. Eliminate options that align with the skeletal system's known roles.
Step 4: Recognize that 'Regulation of body temperature' does not fit within the primary functions of the skeletal system, as it is unrelated to its structural, protective, or metabolic roles.
Step 5: Conclude that the correct answer is 'Regulation of body temperature,' as it is not a primary function of the skeletal system.