What is found in the cytoplasm of a cell?

Many organelles, the nucleus, the , etc.

What is inside of the cytoplasm ranges from mitochondria (the powerhouse of the cell), the lysosome (digestive organelle), the nucleus (the brain of the cell), the endoplasmic reticulum (the highway for transporting), and the golgi apparatus (the packaging and shipping armor).

They of course all help with the cells activity, even the ribosomes, which are just protein synthesizers. :)