Answer:Almost 2/3 of our body store of iron is found in the hemoglobin in our blood
Explanation:
Answer:
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The answer is 14y
I think
Channel protein is important because it is embedded in the membrane and it also covers the membrane. This is important because the channel must transport the micromolecules and ions in and out of the cell. Carrier proteins are important because the carrier must transport the molecule in and out of the cell.