Simple diffusion involves:
A) drugs crossing membranes against their gradient from areas of low concentration to high concentration
B) movement of molecules from areas of higher concentration to areas of lower concentration
C) a certain carrier protein
D) unevenly distributed electrical charges
Correct Answer:
Verified
Q2: Which of the following is false regarding
Q3: An example of a polar molecule is
Q4: The primary site of gastrointestinal (GI) absorption
Q5: The speed of systemic availability depends on
Q6: Which of the following is false regarding
Q7: Many drugs are bound to circulating proteins;
Q8: During pregnancy, the placenta may transfer drugs
Q9: Most drug metabolism occurs in the:
A) liver
B)
Q10: An important mechanism that affects varying drug
Q11: The initial rate of distribution of a
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