proteins have levels of structure

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
proteins have levels of structure	1.25	0.2	2437	96	33
proteins	0.17	1	4706	1	8
have	1.73	0.8	3182	2	4
levels	0.26	0.3	8299	36	6
of	1.32	0.7	2971	26	2
structure	0.24	0.9	1524	87	9

Keyword	CPC	PCC	Volume	Score
proteins have 4 levels of structure	0.92	0.8	9023	81
proteins have 8 levels of structure	0.1	0.6	3669	3
how many levels of structure do proteins have	0.35	0.6	5382	22
levels of structure of proteins	1.21	0.7	4014	91
proteins have four levels of structure	0.36	0.8	3927	21
proteins 4 levels of structure	0.25	0.1	5938	64
four levels of structure in proteins	0.47	0.4	1504	100
do proteins have 8 levels of structure	0.11	0.8	1069	57
how many levels of protein structure exist	0.93	0.9	2114	58
list the four levels of protein structure	1.57	0.7	8287	97
structure of proteins a level	0.72	0.8	8755	55
do all proteins have 4 levels of structure	1.95	0.9	7013	86