Intro To Endomembrane System Endoplasmic Reticulum

Which one of the following organelles in the figure correctly matches with its function? 

1.	Golgi apparatus, protein synthesis
2.	Golgi apparatus, formation of amino acids
3.	Rough endoplasmic reticulum, protein synthesis
4.	Rough endoplasmic reticulum, formation of glycoproteins

A major site for synthesis of lipids is:
1. SER
2. Symplast
3. Nucleoplasm
4. RER

Which of the following events does not occur in rough endoplasmic reticulum?
1. Protein folding
2. Protein glycosylation
3. Cleavage of signal peptide
4. Phospholipid synthesis