the nucleus
The nucleus controls and tells each part of the cell what to do.
The Nucleus of a cell basically tells every organelle what do,and how to do it. Also the nucleus tells each organelle what the whole cell needs and how to do it.
a chromatin
A tube worm retreating from a predator is an example of a cell membrane receiving and sending messages.A cell tells other cells that danger is near. Cells of an organism tell each other when predators are near.
The part of the cell that is like a recipe book would be the DNA. This is because the DNA tells the organelles each of their functions.
The membrane
A Nerve cell tells a muscle when to contract.
The nucleus in a cell is like the cell brain. It tells the cell what to do and how to react to things.
No... calling it a "plant cell" only tells you what phylla its from...
the nucleus is like the brain of a cell. it tells the cell what to do
sickle-cell disease
Because it sends messages to the cell and tells the cell what to do.