183k views
4 votes
What cellular structure must oxigen cross to get from the outside to the the inside of an animal cell?

1) the nucleus
2)the cytoplasm
3)the plasma membrane
4)the cell wall

2 Answers

1 vote
The real answer is the cell wall
User Alizelzele
by
6.8k points
2 votes
The plasma membrane is the cell structure you are looking for.
User Arnaud Brousseau
by
6.5k points