Question

Difference between SER and RER..???? ​

Answer 1

your answer :-

✔✔ Rough E.R. -

1. 80s ribosome and ribophorin are present.

2. mainly composed of cisternae.

3.abundantly occur in cell which are actively engaged in protein synthesis and secretion.

✔✔smooth E.R. -

1. ribosomes and riboporins are absent.

2. mainly composed of tubules.

3. abundantly occur in cells concerned with glycogen and lipis metabolism.

be brainly.....❤

Answer 2

Answer: just the presence of ribosome of their surface

Explanation: ribosome is present in RER and absent in SER

RER involves in protein synthesis whereas SER involves in lipid synthesis