Bacterial Cell Structure Diagram - Key Organelles and Functions #223363 (License: Personal Use)

This educational illustration depicts a typical rod-shaped prokaryotic bacterium, featuring external structures such as the flagellum for motility, pili for conjugation, and a protective capsule. Internally, it shows the nucleoid region containing unbound circular DNA, scattered ribosomes for protein synthesis, and cytoplasm enclosed by the plasma membrane and rigid cell wall.

Used in biology textbooks, online courses, and science websites to teach basic microbiology and cell biology; supports user intent to understand bacterial anatomy and compare prokaryotic vs. eukaryotic cells.