$RER$ is well-developed in cells that are actively involved in the synthesis of:

Read the statements given below with regard to the functions performed by Golgi apparatus?
$(i)$ Transport and chemically modify the materials contained within it.
$(ii)$ Performs the function of packaging materials.
$(iii)$ Important site of formation of glycoproteins and glycolipids.
Which of the following is the correct answer?

The Golgi apparatus was first observed near the ........ .

Which is the important site of formation of glycoproteins and glycolipids in eukaryotic cells?

Identify the major site of biosynthesis of lipids.

Which of the following is associated with detoxification of drugs and muscle contraction by the release and uptake of $Ca^{2+}$ ions?