Boss, principal coach.
they all do the same job.
The nucleus
they all do the same job.
it controls the nucleus it also controls the white blood cells
The nucleus is the organelle that contains the DNA. Its job is to control the cell's functions.
The nucleus controls the cell's functions.
that is because the necleus has adapted to its job
it surrounds the nucleus.
A nucleus is good at its job because it's programmed to be. It contains the cell's DNA and directs the cell's activities.
The nucleoid region in prokaryotes does the same job as the nucleus in eukaryotes, but I do not think you mean this. Nothing holds the genetic information in eukaryote except the nucleus and the mitochondria and chloroplasts. So these endosymbiotic organelles could be said to be doing the same job as the nucleus.
the job of nuclear membrane is to protect the nucleus.
the nucleus job is to control what happens in the cell