Which of the following is NOT a characteristic of spirochetes?
A) helical shape
B) gram- negative
C) found in the human oral cavity
D) possess an axial filament
E) easily observed with brightfield microscopy

Question

Quizplus · Accepted Answer

Spirochetes are difficult to observe with brightfield microscopy because of their thin, flexible nature and spiraling shape. Other characteristics of spirochetes include their helical shape, gram-negative cell wall structure, presence of an axial filament used for motility, and ability to be found in various environments including the human oral cavity.

Which of the Following Is NOT a Characteristic of Spirochetes