Biology, 16.12.2019 20:31, ogiebert

Question 2 of 10
2 points
what type of transport takes place when a protein allows an ion to enter a
cell, but no additional energy is needed to make this happen?
a. active
b. facilitated
c. osmosis
d. endocytosis

Answers: 2

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Question 2 of 10
2 points
what type of transport takes place when a protein allows an io...