DNA
The cell structure of the paramecium does not change.
The structure (or organelle) in the cell that directs the cell's activities is the nucleus. It acts like the control center and contains the nucleolis which carries the DNA, vital to the cell's reproduction.
The cytoskeleton is like a framework structure within the cell
The structure labeled A is the nucleus. It is a membrane-bound organelle found in eukaryotic cells, containing the cell's DNA and acting as the control center for cell activities like growth, metabolism, and reproduction.
Yes. (That is, there isn't a particular location. It's just inside somewhere.)
The part of the cell that controls the rest of the cell, or the part of the cell that tells the rest of the cell what to do.
cell membrane
flagella
stamen
There are so many people on earth who like spaghetti, but there are 5,000,000,889,787 people who like spaghetti.
lottsa spaghetti means lots of spaghetti and most people like spaghetti .
It is like the brain of the cell, so it orders everything around.