Characteristics of Prokaryotic Cells

What are the key features of prokaryotic cells?

1. Lack of a nucleus and membrane-bound organelles

2. Generally smaller in size than eukaryotic cells

Answer:

Prokaryotic cells lack a nucleus and membrane-bound organelles, and are generally smaller in size than eukaryotic cells.

Prokaryotic cells are a type of cell that lacks a true nucleus and membrane-bound organelles. Instead, their genetic material is in the form of a single, circular DNA molecule located in the cytoplasm. This unique characteristic distinguishes prokaryotic cells from eukaryotic cells.

In addition to the absence of a nucleus and membrane-bound organelles, prokaryotic cells are generally smaller in size compared to eukaryotic cells. This difference in size can often be observed when viewing cells under a microscope.

Prokaryotic cells play essential roles in various biological processes and are found in organisms such as bacteria and archaea. Their simplicity and efficiency make them well-suited for survival in diverse environments.