Which of the following membrane systems are responsible for the bulk of cellular protein and lipid synthesis?
A) Plasma membrane
B) Microbodies
C) Lysosomes
D) Endoplasmic reticulum
E) Golgi complex

Question

Quizplus · Accepted Answer

The endoplasmic reticulum is responsible for the bulk of cellular protein and lipid synthesis. It is composed of a network of membranous sacs and tubes that transport synthesized proteins and lipids to other organelles, such as the Golgi complex and the plasma membrane. Microbodies and lysosomes are organelles involved in specialized metabolic functions, and the plasma membrane is primarily responsible for regulating the movement of substances in and out of the cell. The Golgi complex processes and sorts proteins and lipids synthesized in the endoplasmic reticulum.

Which of the Following Membrane Systems Are Responsible for the Bulk