Match List I with List II

	List – I		List – II
A)	Cell organelle with polarity	i)	Lysosomes
B)	Cell organelle involved in peptide bond formation	ii)	Rough Endoplasmic reticulum
C)	Cell organelle involved in protein folding	iii)	Ribosome
D)	Cell organelle with digestive enzymes	iv)	Golgi complex

	(a)	(b)	(c)	(d)
(1)	iv	ii	iii	i
(2)	iii	iv	ii	i
(3)	iv	iii	ii	i
(4)	ii	i	iv	iii

Golgi complex shows polarity as cis end facing the endoplasmic reticulum and trans end facing the plasma membrane. Ribosomes are involved in peptide bond formation of protein synthesis. Rough endoplasmic reticulum shows the function of folding of proteins into its secondary, tertiary and quaternary structures and initial glycosidation. Lysosomes have digestive enzymes and they arise from Golgi complex.