Ascientist is comparing the outer layer of an onion cell to the outer layer of a human skin cell. what is unique about the outer layer of the onion cell compared to the skin cell?
a- it contains proteins
b- it contains cellulose
c- it contains carbohydrates
d- it is selectively permeable
Answers: 1
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Ascientist is comparing the outer layer of an onion cell to the outer layer of a human skin cell. wh...
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