N linked glycosylation | What is the role of N-linked glycosylation in ER protein folding?

This video describes the concept of N linked glycosylation and its utility in details.
It talks about the following questions:-
What is the N-linked glycosylation?
What are the three types of N-linked glycans?
What amino acid is used specifically in N-linked glycosylation?
What is the role of N-linked glycosylation in ER protein folding?
cell biology # organelles