Nuclear envelope is a derivative of

Given below are two statements: one is labelled as Assertion $(A)$ and the other is labelled as Reason $(R)$.
Assertion $(A)$: The primary function of the Golgi apparatus is to package the materials made by the endoplasmic reticulum and deliver it to intracellular targets and outside the cell.
Reason $(R)$: Vesicles containing materials made by the endoplasmic reticulum fuse with the cis face of the Golgi apparatus,and they are modified and released from the trans face of the Golgi apparatus.
In the light of the above statements,choose the correct answer from the options given below:

$A$ major site for synthesis of lipids is

The function of $RER$ is:

Match the organelle shown in the given figure with its correct function.

Which is the important site for the formation of glycoproteins and glycolipids?