Mitochondria is the cellular structure that is responsible for circulation. Mitochondria are surrounded by a membrane and are present in most eukaryotic cells.
Nucleus
organelle
the lysosomes
Larynx
the cell membrane. It regulates what enters and exits the cell.
Nucleus
organelle
The mitochondria ^_^
cell membrane
the lysosomes
The Golgi bodies is the structure that is responsible for the transportation and delivery of materials in cells.
Larynx
Nucleus.
the cell membrane. It regulates what enters and exits the cell.
The cell membrane
Chloroplasts
Cell membrane is responsible for that.It is the barrier of cell.