Use the figure above showing a marine bony fish to answer the following questions.
-The subunit of a kidney that purifies blood and restores solute and water balance is the
A) glomerulus.
B) loop of Henle.
C) nephron.
D) ureter.
E) peritubular capillary.

Question

Use the figure above showing a marine bony fish to answer the following questions.
-The subunit of a kidney that purifies blood and restores solute and water balance is the
A) glomerulus. 
B) loop of Henle. 
C) nephron. 
D) ureter. 
E) peritubular capillary.

Quizplus · Accepted Answer

The subunit of a kidney that purifies blood and restores solute and water balance is the nephron. This is the functional unit of the kidney responsible for filtering blood, reabsorbing useful materials, and excreting waste products. The glomerulus and peritubular capillaries are both part of the nephron, while the loop of Henle is a specific part of the nephron responsible for creating a concentration gradient in the kidney. The ureter is not involved in the purification process but transports urine from the kidney to the bladder.

Use the Figure Above Showing a Marine Bony Fish to Answer