Question

Write one function of cell wall and ER

Answer 1

cell wall provides definite shape, strength, rigidity, and protection against mechanical stress
ER functions transport of cellular materials or various protiens.

More Functions are given below for more help:

Endoplasmic Reticulum: Functions. Be its protein synthesis, folding, transport of cellular materials or transport of variousproteins, specifically carrying them to the Golgi apparatus.

• The plant cell wall provides definite shape, strength, rigidity, and protection against mechanical stress.
• Helps in controlling cell expansion.
• It helps in preventing water loss from the cell.
• Involved in transporting of substances between and across the cell.