Question

what will happen if
a) smooth endoplasmic reticulum starts to die
b)rough endoplasmic reticulum vanishes from the cell

Answer 1

a). If smooth endoplasmic reticulum vanishes from the cell it will have an adverse effect on the lipid synthesis and other important functions such as steroid and glycogen synthesis.
b). ​If rough endoplasmic reticulum vanishes from the cell it will have an adverse effect on protein synthesis.