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Multiple Choice
Which of the following is not a component of homeostasis?
A
Nutrient absorption
B
Blood pressure control
C
Body temperature regulation
D
Fluid balance
Verified step by step guidance
1
Understand the concept of homeostasis: Homeostasis is the process by which the body maintains a stable internal environment despite changes in external conditions. It involves various physiological processes to keep parameters like temperature, pH, and fluid balance within a narrow range.
Identify the components of homeostasis: Common components include temperature regulation, blood pressure control, fluid balance, and pH balance. These are all processes that help maintain the body's internal environment.
Analyze each option: Consider how each option relates to maintaining the body's internal stability. Blood pressure control, body temperature regulation, and fluid balance are all directly involved in homeostasis.
Evaluate the role of nutrient absorption: Nutrient absorption is the process by which nutrients from food are taken into the body, primarily in the intestines. While essential for providing energy and building blocks for the body, it is not a direct mechanism for maintaining internal stability.
Conclude which option is not a component of homeostasis: Based on the analysis, nutrient absorption is not a direct component of homeostasis, as it does not directly regulate the internal environment's stability.