Multiple Choice
The System A for alanine transport into liver is a(n) ____ system that can be activated by ____ and ____.
A) Na+-symport; substrate (alanine) ; hormones
B) K+-symport; substrate (alanine) ; hormones
C) H+-antiport; pH change; alanine
D) ATP-antiport; alanine; pH change
E) None are true
Correct Answer:

Verified
Correct Answer:
Verified
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