NEET BIOLOGY

Detailed explanation-1: -The endomembrane system (endo-= “within”) is a group of membranes and organelles in eukaryotic cells that works together to modify, package, and transport lipids and proteins.

Detailed explanation-2: -The ER consists of the nuclear envelope and the peripheral ER, which includes smooth tubules and rough sheets. While the ER is defined as an interconnected network with a continuous membrane, the different structures that make up the ER perform very diverse and specialized functions within the cell.

Detailed explanation-3: -Endoplasmic Reticulum is known as the internal transport system of the cell. Explanation: It acts as a pathway for the distribution of materials from one part of the cell to the other and thus is know as the internal transport system of the cell.

Detailed explanation-4: -The endoplasmic reticulum, or ER, is a membrane-covered compartment that makes lipids and other materials for use inside and outside the cell. It is also the organelle that breaks down drugs and certain other chemicals that could damage the cell. The ER is the internal delivery system of a cell.