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.
A. just I
B. just II
C. II and III
D. I, II, and III
E. I and II
E. I and II
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a. density-dependent b. density-independent c. biotic d. logistic e. exponential
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