________ is an important step in urine formation as it helps in maintenance of ionic and acid base balance of body fluids
Filtration
Reabsorption
Secretion
absorption
As we have learned
Processes involved in Urine formation -
Secretion
- wherein
During urine formation, the tubular cells secrete substances like H+, K+ and ammonia into the filtrate. Tubular secretion is also an important step in urine formation as it helps in the maintenance of ionic and acid base balance of body fluids.