Multiple Choice
Tubular secretion
A) involves transepithelial transport
B) is the movement of a substance from the peritubular capillary blood into the tubular fluid
C) always occurs by active transport
D) involves transepithelial transport and is the movement of a substance from the peritubular capillary blood into the tubular fluid
E) is the movement of a substance from the peritubular capillary blood into the tubular fluid and always occurs by active transport
Correct Answer:

Verified
Correct Answer:
Verified
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