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Identify the type of transport described by each of the following:

a. An ion moves from low to high concentration in the cell.
b. A bicarbonate ion moves through a protein channel.
c. Carbon dioxide moves through a cell membrane.

User Kevmando
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1 Answer

3 votes

Answer:

A gbhchgjfhgngngjgj

Step-by-step explanation:

im not right edge2020

User Datum Geek
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