Question

Give me a short note on Endoplasmic Reticulum.

Answer 1

Answer:

Endoplasmic reticulum is of two types.

Rough Endoplasmic reticulum and smooth endoplasmic reticulum

Rough ER has ribosomes and smooth lacks ribosomes in it.

It performs the function of protein synthesis.

Answer 2

Answer:

• it is a cell organelee.
• it is a large network of membrane bound ,tubes and sheets
• it is of 2 type:

1. RER( rough endoplasmic reticulum) :- rough at the surface associate with ribosomes for the synthesis of protiens
2. SER( smooth endoplasmic reticulum ):-

• smooth at the surface
• ribosomes are not present
• helps in manufacturingsof fats and lipids
• helps in detoxification of poison & drugs