The cytoplasmic membrane of both eukaryotes and prokaryotes functions to
A) form rough and smooth endoplasmic reticulum.
B) produce energy in the form of ATP.
C) regulate movement of molecules that enter and leave the cell.
D) form lysosomes, peroxisomes, and Golgi apparatus.
E) produce peptidoglycan or chitin cell walls.

Question

The cytoplasmic membrane of both eukaryotes and prokaryotes functions to
A) form rough and smooth endoplasmic reticulum.
B) produce energy in the form of ATP.
C) regulate movement of molecules that enter and leave the cell.
D) form lysosomes, peroxisomes, and Golgi apparatus.
E) produce peptidoglycan or chitin cell walls.

Quizplus · Accepted Answer

The cytoplasmic membrane in both eukaryotes and prokaryotes regulates the movement of molecules that enter and leave the cell through selective permeability. This allows the cell to maintain homeostasis and protect itself from harmful substances. The other choices listed are functions of other cellular structures and organelles.

The Cytoplasmic Membrane of Both Eukaryotes and Prokaryotes Functions to