Spirilla bacteria are characterized by which shape?

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Multiple Choice

Spirilla bacteria are characterized by which shape?

Explanation:
Spirilla have a spiral, corkscrew-shaped form that is rigid and twisted. This distinctive helical shape is what sets them apart from other common bacterial forms. Spherical bacteria are cocci, rod-shaped bacteria are bacilli, and comma-shaped bacteria are vibrios. The corkscrew appearance is the defining feature you’d recognize under a microscope for spirilla.

Spirilla have a spiral, corkscrew-shaped form that is rigid and twisted. This distinctive helical shape is what sets them apart from other common bacterial forms. Spherical bacteria are cocci, rod-shaped bacteria are bacilli, and comma-shaped bacteria are vibrios. The corkscrew appearance is the defining feature you’d recognize under a microscope for spirilla.

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