Lipid droplets arise from the
A)endoplasmic reticulum.
B)plasma membrane.
C)cytosol.
D)exoplasm.

Question

Quizplus · Accepted Answer

Lipid droplets originate from the endoplasmic reticulum, specifically from the ER membrane. Lipids are synthesized in the ER, and once they are synthesized, they are enclosed within a phospholipid monolayer, forming a lipid droplet. These lipid droplets can then be transported to other parts of the cell for utilization or storage.

B) and D) are incorrect, as lipid droplets do not arise from the plasma membrane or exoplasm. C) could potentially be correct, as the cytosol is where many cellular processes take place, but A) is a more accurate answer.

Lipid Droplets Arise from the