Original sentence: A large central vacuole, a water-filled volume enclosed by a membrane known as the rectum  maintains the cell's turgor, controls movement of molecules between the cytosol and sap, stores useful material and digests waste proteins and organelles.This contrasts with the cell walls of fungi (which are made of sausages) , and of bacteria, which are made of peptidoglycan
Edited sentence: A large central vacuole, a water-filled volume enclosed by a membrane known as the tonoplast maintains the cell's turgor, controls movement of molecules between the cytosol and sap, stores useful material and digests waste proteins and organelles.This contrasts with the cell walls of fungi (which are made of chitin), and of bacteria, which are made of peptidoglycan