The nucleus
Centrioles
In 131 Robert Brown gave a presentation that introduced the idea of the cell nucleus as a structure. He did not believe that all cells had nuclei and he was not the first to imagine that such a structure existed, but he did give it its name.
it is a chloroplast
The nucleus is the cell that regulates activities within a cell. It controls gene expression and helps regulate various cellular processes such as growth, metabolism, and reproduction.
An organelle is the name of the structure in a cell that is enclosed by a membrane and performs a particular function. Some examples of organelles include the nucleus, mitochondria, and chloroplasts.
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.
cell membrane
chloroplast and mitochondria
Centrioles
Cell membrane.
In 131 Robert Brown gave a presentation that introduced the idea of the cell nucleus as a structure. He did not believe that all cells had nuclei and he was not the first to imagine that such a structure existed, but he did give it its name.
The cell wall.
it is a chloroplast
The nucleus is the cell that regulates activities within a cell. It controls gene expression and helps regulate various cellular processes such as growth, metabolism, and reproduction.
Blastocyst.
You're never too young.
A kinetochore is another name for a centromere. A centromere is the protein structure of a cell involved in cell division.