Active transport. Which the molecules are transported by a protein called carrier protein with the help of ATP.
<span>Defines cell shape= </span><span>cytoskeleton
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Answer:
tertiary structure
Interactions among the amino acid side chains within a single protein molecule determine the protein's tertiary structure. Tertiary structure is the most important of the structural levels in determining, for example, the enzymatic activity of a protein.
HOPE THIS HELP!!
Answer:
Best I could get ya, sorry :(
Explanation: