👉 The term "submembranaceous" refers to a type of protein that is found in the cytoplasm of living cells. It is a form of membrane-bound protein and is not part of the cell's nucleus or mitochondria, which are also located in the cytoplasm. The presence of submembranaceous proteins allows for a more efficient transport of substances across the cell membrane, as they do not require the use of enzymes to enter the cell. In summary, "sub
