title: Cytoplasm
context: In cell biology, the cytoplasm is all of the material  within a cell, enclosed by the cell membrane, except for the cell nucleus. The material inside the nucleus and contained within the nuclear membrane is termed the nucleoplasm. The  main components of the cytoplasm are cytosol – a gel-like substance, the organelles – the cell's internal sub-structures, and various cytoplasmic inclusions. The cytoplasm is about 80% water and usually colorless.[1]
question: What is cytoplasm made off?
answers: about 80% water