Which meal will require the greatest time for digestion?
A) steak and French fries
B) nonfat yogurt and strawberries
C) vegetable stir fry with rice
D) toast with jam and skim milk
Question 2
In the presence of low intracellular iron, the binding of iron regulatory protein (IRP) to iron response elements (IREs) present on the ferritin mRNA ____.
A) results in a decrease in ferritin abundance
B) results in an increase in ferritin abundance
C) occurs only when intracellular iron concentrations are high
D) does not occur