" 4.I cell Envelope and its.Modifications "

The cell envelope

The cell envelope

Structure Of Bacteria|Cell Envelope|Cell Membrane And Its Modification

Prokaryotic Organisms|Shapes And Sizes |General Characterstics|Typical Bacterial Cell|Cell Envelope |Cell Membrane And Its Modification|Gram Positive And Negative Bacteria

Bacterial cells have a chemically complex cell envelope. The cell envelope consists of a tightly bound three layer structure, i.e., the

Extrinsic & Intrinsic proteins || Chemical composition OF cell membrane || Transport across the cell membrane || Modifications OF cell membrane.

What are columnar epithelial cells? Mention the modifications with its uses.

Outermost covering of cell envelope which provides protection and help in cell adhesion, is –