Archive
9th of September 2015
Biology
Q:

Organells are membrane bound vesicles. ribosomes are membrane bound too. ribosomes are present in prokaryotes too. then how did ( the thing in the attachment) happen?

Ishrit Gupta - CBSE - Class X

Monday, September 07, 2015 at 19:27:PM

A:

Hi Ishrit,

Ribosome is the exception and it does not have the membrane. However, it has a specific function to play. The structure of ribosome in eukaryotes differs from that of prokaryotes. In prokaryotes ribosomes are free floating bodies in the cytoplasm, however; in eukaryotes the ribosomes is not only found in the cytoplasm but it is also found attached to the membrane of rough endoplasmic reticulum.

Wednesday, September 09, 2015 at 18:01:PM