axonemal central apparatus
Part of the 9+2 axoneme, that occurs in most motile cilia, consisting of the pair of two single central microtubules and their associated structures which include the central pair projections, the central pair bridges linking the two tubules, and the central pair caps which are attached to the distal or plus ends of the microtubules.
GO:0110165
cellular anatomical structure
is_a
GO:0005930
axoneme
part_of