It is the nucleus >.<
nucleus
The NUCLEUS is a large oval structure that directs all of the cells activities.
The nucleus is often referred to as the 'brain' of a cell, because this is where the DNA is found. The instructions for the production of functional products are contained within the nucleus, and so it is responsible for a large part of a cell's activities.
An "organ"
Chloroplast
Large vesicle (APEX)
The NUCLEUS is a large oval structure that directs all of the cells activities.
the nucleus.
cell membrane
Nucleus
cell membrane
cell membrane
the nucleus.
the nucleus
cell membrane
the nucleus
the nucleus
that is called a nucleus