Cross-Section of Spirochete with Periplasmic Flagella Cross section of Borrelia burgdorferi endoflagella Periplasmic axial fibrils or agella axial filaments Cell wall Outer Cytoplasmic envelope membrane OUter sheath) Page: 301 m前7 Cross-Section of Spirochete with Periplasmic Flagella endoflagella, axial fibrils or axial filaments. (Outer sheath) Cross section of Borrelia burgdorferi Page: 301