Proteins are made in rough ER and lipids in smooth ER. They are modified in Golgi apparatus and transported to the cell membrane through vesicles, forming the membrane.
The cell membrane of a cell is made up of proteins and lipids. Which cell organelles help in the synthesis of cell membrane? Write the path of these compounds from their site of synthesis to the cell membrane and show this through a labelled diagram.
Share
Proteins are synthesised in ribosomes on rough endoplasmic reticulum, while lipids are made in smooth endoplasmic reticulum. These materials are transported to the Golgi apparatus, where they are modified and packed into vesicles. The vesicles move to the cell membrane and fuse with it, forming membrane components.
For more NCERT Solutions of Class 9 Science Exploration Chapter 2 Cell: The Building Block of Life (2026-27)
https://www.tiwariacademy.com/ncert-solutions/class-9/science/exploration-chapter-2/