Exocytosis is the secretion of proteins
A. out of the cell across the plasma membrane into the extracellular space
B. out of the cell across the plasma membrane into the intracellular space
C. is the uptake of macromolecules from the extracellular space into the cell across the plasma membrane
D. is the uptake of macromolecules from the intracellular space into the cell across the plasma membrane
Answer:A
Exocytosis is the secretion of proteins
A. out of the cell across the plasma membrane into the extracellular space B. out of the cell across the plasma membrane into the intracellular space C. is the uptake of macromolecules from the extracellular space into the cell across the plasma membrane D. is the uptake of macromolecules from the intracellular space into the cell across the plasma membrane