Instruct: Identify the main category of Biorxiv papers based on the titles
Query: Effect of Geobacter metallireducens nanowire on electron transfer efficiency in MFC
10
The categories of this paper are: and
30
The categories of this paper are: scientific
23
The categories of this paper are: immunology
0
The categories of this paper are: genetics
21
The categories of this paper are: toxicology
15
The categories of this paper are: developmental
18
The categories of this paper are: systems
7
The categories of this paper are: ecology
3
The categories of this paper are: evolutionary
2
The categories of this paper are: biology
17
The categories of this paper are: molecular
11
The categories of this paper are: cognition
8
The categories of this paper are: genomics
25
The categories of this paper are: bioengineering
14
The categories of this paper are: biophysics
22
The categories of this paper are: physiology