ribosomes produce proteins.
bobo
Cells in the Salivary glands and pancreas that secrete large amounts of proteins have a highly developed rough endoplasmic reticulum (RER). The RER is responsible for the synthesis and packaging of proteins before they are secreted from the cell. This organelle is characterized by the presence of ribosomes on its surface, which are involved in protein synthesis.
All plant and animal cells contain organelles, structures that perform certain functions inside the cell.
Cells that are producing large amounts of proteins typically contain a high number of ribosomes. These ribosomes can be free-floating in the cytoplasm or bound to the endoplasmic reticulum, forming rough ER. The presence of extensive rough ER is also common in these cells, as it plays a crucial role in synthesizing and processing proteins for secretion or use within the cell. Additionally, the Golgi apparatus may be prominent, as it modifies and packages proteins for transport.
It should be the vacuole, because all cells, even the red-blood cells and xylem cells have vacuoles. Basically my definition of "universal cell organelle" means an organelle which is present in all cells.
Since keratin is a protein, the endoplasmic reticulum would be prominent.
nucleolus
mitochondria ;)
mitochondria ;)
Golgi complex package protein and export. Not all organelle require protein. where as the one that has prominent Golgi complex is located where it requires a lot of protein secretion like glands etc.
ribosomes
bobo
Cells in the Salivary glands and pancreas that secrete large amounts of proteins have a highly developed rough endoplasmic reticulum (RER). The RER is responsible for the synthesis and packaging of proteins before they are secreted from the cell. This organelle is characterized by the presence of ribosomes on its surface, which are involved in protein synthesis.
Yes it is an organelle.
The most prominent organelle is the centriole, which is involved in animal cell division.
Centrioles are only used in the divishion of cells.
ribosomes