which best describes the movement through the nephron?\nblood is passed into the nephron and removed through…

which best describes the movement through the nephron?\nblood is passed into the nephron and removed through the urethra.\nall materials that exit the blood into the nephron are removed in the urine.\nsome of the materials that exit the blood can be returned to the blood.\nhigh quantities of sugars and water are excreted in the urine.

which best describes the movement through the nephron?\nblood is passed into the nephron and removed through the urethra.\nall materials that exit the blood into the nephron are removed in the urine.\nsome of the materials that exit the blood can be returned to the blood.\nhigh quantities of sugars and water are excreted in the urine.

Answer

Brief Explanations:

In the nephron, filtration occurs first where blood components enter the nephron. Then re - absorption takes place, during which some of the filtered substances like water, glucose, and certain ions are returned to the blood. Not all materials that exit the blood into the nephron end up in the urine as re - absorption is a key process. Blood is filtered in the nephron but not removed through the urethra directly from the nephron. Also, high quantities of sugars are usually reabsorbed back into the blood and not excreted in large amounts in normal conditions.

Answer:

Some of the materials that exit the blood can be returned to the blood.