A scientist is examining the function of macromolecules in a cell. She notices that movement of large molecules

macromolecules

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A scientist is examining the function of macromolecules in a cell. She notices that movement of large molecules into and out of the cell is disrupted when she damages one specific type of macromolecule.

Which macromolecule has she most likely damaged?

Answer:

She has most likely damaged a protein called transport protein, who’s job is to selectively move large molecules in and out of the cell.