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Home Q & A Board Biology-Related Homework Help Cell Biology
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7 years ago
Which of the following substances does NOT require the interaction with a protein in the intestinal tract to be absorbed?
A) vitamin B12
B) fat-soluble vitamins
C) calcium
D) sodium
E) iron
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venuskyvenusky
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...hello Author
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7 years ago
Thanks for your help!!
fgarza2146
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Yesterday
Helped a lot
jbag1237
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2 hours ago
Good timing, thanks!
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