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Multiple Choice
Water assists the body in which of the following functions?
A
Providing structural support to bones
B
Generating electrical impulses in neurons
C
Producing red blood cells
D
Transporting nutrients and waste products
Verified step by step guidance
1
Understand the role of water in the human body: Water is essential for various physiological processes, including maintaining homeostasis, facilitating chemical reactions, and acting as a solvent for nutrients and waste products.
Consider the options provided: Analyze each function to determine if water plays a direct role in it. For example, providing structural support to bones is primarily a function of minerals like calcium and phosphate, not water.
Evaluate the role of water in generating electrical impulses in neurons: While water is crucial for maintaining the electrolyte balance necessary for nerve function, the generation of electrical impulses is more directly related to the movement of ions like sodium and potassium across cell membranes.
Assess the production of red blood cells: This process, known as erythropoiesis, occurs in the bone marrow and involves various nutrients and hormones, but water itself is not directly involved in the production of red blood cells.
Identify the correct function: Water is vital for transporting nutrients and waste products throughout the body. It acts as a medium in which these substances are dissolved and carried to and from cells, making this the correct answer.