In the cytoplasm of eukaryotic cells.
Ribosomes
Smooth endoplasmic reticulum (ER) rough endoplasmic reticulum (ER) nucleus Golgi apparatus Mitichondrian Liposome cell membrane there are different parts in an animal cell and a plant cell, so I have to list them separately ANIMAL vacuole mitochondria endoplasmic reticulum (ER) nucleus ribosome lysosome nucleolus nuclear membrane cytoplasm cell membrane cell membrane PLANT cell membrane chloroplast chromosome mitochondria endoplasmic reticulum (ER) cell wall nuclear membrane nucleus nucleolus ribosomes cell membrane
is the endoplasmic reticulum an Eukaryotic cell?
It is found in a plant cell and in an animal cell.
The places are at least four: at the Cell's perifery [the Cell Membrane]; within the smooth Endoplasmic Reticulum; and the rough Endoplasmic Reticulum; as well as 'at' the Nuclear Envelope.
You will find them on the Google!
Golgi bodies
they don't have organelles, since the cytoplasm does the metabolic work, and technically we will only find the circular DNA in the nucleoid region and some ribosomes (which are NOT organelles, 'cause an organelle is a cellular structure that is protected by a membrane, like mitochondria, chloroplasts) in a prokaryotic cytoplasm.
You can find a ribosome in a cell, either floating free in the cytoplasm, or attached to the rough endoplasmic reticulum.
Mitochondria are about 0.5-1.5 micrometres in width and 3-10 micrometres in length. I can't find an approximate size for the endoplasmic reticulum, but if you compare it to the nucleus, the RER+SER together surround the nucleus and are slightly larger than the nucleus when put together.
In the nucleus of a cell, you would not find ribosomes, which are primarily located in the cytoplasm and on the endoplasmic reticulum. Additionally, membrane-bound organelles like mitochondria and the Golgi apparatus are also absent from the nucleus. Instead, the nucleus contains genetic material (DNA), nucleoplasm, and the nucleolus.
muscle cells