The lipid component of the membrane mainly consists of

In the cell membrane,carbohydrates are attached to $...........$.

Membrane proteins are held in the bilayer mainly by

The diagram given below represents a fluid mosaic model of the plasma membrane. Match the components marked as $A, B, C, D$ and $E$ in the diagram below from the list $(i)$ to $(vii)$.
$(i)$ Sugar $(ii)$ Protein $(iii)$ Lipid bilayer $(iv)$ Integral protein $(v)$ Cytoplasm $(vi)$ Cell wall $(vii)$ External protein

Which structural component of the cell membrane can be easily removed?

Which component provides the site and facilitation for the transport of hydrophilic substances across the membrane?