Question

Nephrons, the functional unit of kidneys, are responsible for formation of urine. The sentences describe situations that are the result of problems in the urine formation process. Match each situation to the step in the urine formation process where the problem lies. (Options for all tiles are reabsorption and secretion)
Tiles-
1. Stella's urine sample shows the presence of proteins
2. Johns blood test report indicates a high toxin level
3. Miguel's blood test shows an increase in metabolic waste
4. Janice's urine report shows the presence of vital minerals

Answer 1

for1) reabsorption takes place
for2) secretion takes place
for3) secretion takes place
for4) reabsorption takes place