Reavinder ji,extremely sorry and my apologies for delayed reply,I was quiet busy with my work so didn't get the time to reply .mostly Biochemistry students work in Laboratory as researchers, technician and scientists.totally depends upon where they are working (Private company, Govt. Laboratory, Research organization). link for all the colleges , conduct M.Sc. Biotechnology"http://www.indicareer.com/colleges-for-M.Sc%20Biochemistry-degree.htmlGenerally institute takes their own admission process for admission.If you like you can suggest Bio Technology over Bio Chemistry as it is new field which is using computer technology with bio science and career prospects are very high. Also people higher research are going in this field.Regards- Dinesh Singh