Answer:
Urea is freely filtered by the glomerulus and then passively reabsorbed in both the proximal and distal nephrons.
Step-by-step explanation:
Urea is a waste product of metabolism that is excreted by the kidneys in urine.
Glomerulli is the plural form of the glomerulus.
Renal tubule is the portion of the nephron containing the tubular fluid filtered through the glomerulus.
Nephrons are the most important part of each kidney.
Proximal refers to sites located near the center (trunk of the body) or to the point of attachment to the body.
Distal refers to sites located away from a specific area, most often the center of the body.
