Which characteristic is true for prokaryotic cells?

Prokaryotic cells are characterized by their simplicity and lack of compartmentalization found in eukaryotic cells. One of the key features is that they lack membrane-bound organelles. Unlike eukaryotic cells, which have distinct structures such as the nucleus, mitochondria, and endoplasmic reticulum that are enclosed by membranes, prokaryotic cells are generally smaller and do not contain these specialized compartments. Instead, they house their genetic material in a region called the nucleoid, which is not enclosed by a membrane. This fundamental difference is crucial in understanding cellular structure and function in various organisms. The absence of membrane-bound organelles means that prokaryotic cells carry out metabolic processes in the cytoplasm or at the plasma membrane, streamlining their functions and contributing to their adaptability in diverse environments.