Which of the following physiological processes is primarily involved in maintaining homeostasis in the human body?

• A. Regulation of blood glucose levels
• B. Digestion of carbohydrates
• C. Synthesis of proteins
• D. Production of red blood cells

Answer: (A)

Verified step by step guidance

1. Understand the concept of homeostasis: Homeostasis refers to the body's ability to maintain a stable internal environment despite changes in external conditions. It involves various physiological processes that regulate factors such as temperature, pH, and glucose levels.
2. Identify the physiological processes listed: The options provided are regulation of blood glucose levels, digestion of carbohydrates, synthesis of proteins, and production of red blood cells.
3. Analyze each option in the context of homeostasis: Consider how each process contributes to maintaining the body's internal balance. For example, the regulation of blood glucose levels is crucial for maintaining energy balance and preventing conditions like hyperglycemia or hypoglycemia.
4. Evaluate the role of each process: Digestion of carbohydrates is important for breaking down food into usable energy, but it is not directly involved in maintaining homeostasis. Synthesis of proteins is essential for growth and repair, while production of red blood cells is vital for oxygen transport, but neither is primarily focused on homeostasis.
5. Conclude which process is primarily involved in homeostasis: Based on the analysis, the regulation of blood glucose levels is the process most directly involved in maintaining homeostasis, as it ensures a stable supply of energy and prevents metabolic imbalances.