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.

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Explanation:

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in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.