Which function can be described as the movement of materials from the blood to the tube in the excretory system?
Understand the Problem
The question is asking for the function in the excretory system that describes how materials move from the blood to the tube, likely referring to a process in the nephron's function.
Answer
Tubular secretion.
The process described is tubular secretion.
Answer for screen readers
The process described is tubular secretion.
More Information
Tubular secretion is a critical function in the excretory system where additional substances from the blood are added into the filtrate within the nephron, eventually contributing to urine formation.
Tips
Confusing tubular reabsorption with secretion is a common mistake. Reabsorption involves moving substances back into the blood, while secretion involves removing substances from the blood to the renal tubule.
Sources
- Urine Creation - Filtration, Reabsorption, Secretion - Visible Body - visiblebody.com
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