Question: do eukaryotes have a cell wall containing peptides and carbohydrates?
Answer: Section 12.7Eukaryotic Cells Contain Compartments Bounded by Internal Membranes. Thus far we have considered only the plasma membrane of cells. Many bacteria such as E. coli have two membranes separated by a cell wall (made of proteins, peptides, and carbohydrates) lying in between (Figure 12.35).