De or het bacterieflora?

The correct Dutch article is:

de bacterieflora

How to use bacterieflora

the bacterieflorade bacterieflora
this bacteriefloradeze bacterieflora
that bacteriefloradie bacterieflora
our bacteriefloraonze bacterieflora
your bacterieflorajouw bacterieflora
every bacteriefloraelke bacterieflora
which bacterieflora?welke bacterieflora?
a big bacterieflora / the big bacteriefloraeen grote bacterieflora, de grote bacterieflora