Seudónimo Seudónimo
  • 22-11-2020
  • Chemistry
contestada

Why is a cell membrane like a security guard because.......
Why?????

Respuesta :

LiexGirl
LiexGirl LiexGirl
  • 22-11-2020

The cell membrane allows certain items into a cell and blocks others from entering, just like a security guard protects a real factory.

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