Osteoclast
Osteoclasts are the cells responsible for breaking down bone tissue in a process known as bone resorption. They secrete acid and enzymes that degrade the bone matrix, allowing for the remodelling and repair of bones.
The mitochondria breaks down chemical bonds the cell can use for energy
The Mitochondria in a cell breaks down the Glucose
lysosomes
There is not a particular "cell" that breaks down the nucleus during the cell process of mitosis. However, the nucleus does begin to break down in the phase known as prophase/prometaphase.
A Lysosome
Lysosomes
It breaks down and digests materials.
A Lysosome
Lysosomes
breaks down materials in the cell.
The lysosome.