Jania186 Jania186

07-12-2015
Biology

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Which organelle can be compared to a security guard who decides whom may enter a building and whom may not

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WorldCitizen WorldCitizen

07-12-2015

The correct answer here is "cell membrane". Generally it makes sure that nothing enters or leaves the cell, except by its highly guarded "gates", such as ion channels, that let some particles through - but they're very picky about whom to let in!

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needanswersbrianly needanswersbrianly

11-11-2020

Answer:

D):Cell membrane

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