What is true of normal human urine production?
I-Blood pressure is used to push nitrogenous waste,water,and small molecules through a filter,forming the filtrate,while cells and most proteins are retained in the blood.
II-Most water is reabsorbed as the filtrate is passing through a long tube.
III-Ammonia is produced as the metabolic breakdown is excreted.

Question

What is true of normal human urine production? 
I-Blood pressure is used to push nitrogenous waste,water,and small molecules through a filter,forming the filtrate,while cells and most proteins are retained in the blood.
II-Most water is reabsorbed as the filtrate is passing through a long tube.
III-Ammonia is produced as the metabolic breakdown is excreted.

Quizplus · Accepted Answer

Option I is true as blood pressure is used to push nitrogenous wastes, water, and small molecules through a filter, forming the filtrate, while cells and most proteins are retained in the blood. Option II is also true as most water is reabsorbed as the filtrate is passing through a long tube. Option III is not true, as ammonia is not produced as a metabolic breakdown product in humans; instead, urea is formed in the liver and excreted in the urine.

What Is True of Normal Human Urine Production