Question

Mention any two advantages of the extensive network of endoplasmic reticulum.
(i) …………………………….. (ii) ……………….....……………

Answer 1

Answer:

The ER play numbers of roles within the cell from proteins synthesis and lipid metabolism to detoxification of the cell.

Answer 2

Dear Student,

◆ Advantages of the extensive network of endoplasmic reticulum -

1. It helps in transport of proteins.
2. It helps in secretion of steroid hormones.

● Endoplasmic reticulum -

• It is closed organelle consisting of cisternae continuing with nuclear membrane.
• It can be smooth or rough based on presence of ribosomes.

◆ Functions of endoplasmic reticulum -

1. Protein and lipid synthesis occurs here.
2. It carry outs folding and transport of proteins.
3. It releases calcium ions intk the cell.
4. Metabolism of carbohydrates occur here.

Thanks dear. Hope this helps you...