B. The nuclear envelope consists consists of two membranes by a perinuclear space. The inner surface of the nuclear envelope is lined by the nuclear lamina > The nuclear lamina supports the nuclear envelope: Gives shape and stability of nuclear envelope: Provides a structure link between chromatin and nuclear envelope > The nuclear lamina is composed of lamins >The integrity of the nuclear lamina is regulated by phosphorylation and dephosphorylationB. The nuclear envelope consists consists of two membranes by a perinuclear space. ❖The inner surface of the nuclear envelope is lined by the nuclear lamina ➢The nuclear lamina supports the nuclear envelope: Gives shape and stability of nuclear envelope; Provides a structure link between chromatin and nuclear envelope ➢The nuclear lamina is composed of lamins. ➢The integrity of the nuclear lamina is regulated by phosphorylation and dephosphorylation