What is the most common way that active transport
occurs in the cell?
A. Particles flow into the cell through
holes in the cell membrane.
B. Pumps embedded in the cell membrane
use energy to bring particles into the cell.
C. Particles simply follow the
concentration gradient.
D. Organelles leave the cell, gather
particles, and bring them back into the
cell.
PLEASE HELP ME THANK YOU SO MUCH

answer; ///i believe that the correct answer is (a) specialized cells)

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you and have a wonderful day

answer; i believe the correct answer is (replication is not conservative);

lipid

explanation: