Spirilla are bacteria with which shape?

Study for the Ohio Esthetics State Board Exam. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Spirilla are bacteria with which shape?

Explanation:
Bacteria come in a few common shapes, and spiral forms are one of them. Spirilla have a spiral or corkscrew shape, which makes them distinct from spherical cocci (round) and rod-shaped bacilli (pill-like), as well as from vibrios, which are curved rods that look like commas. This spiral form helps explain their movement and appearance under a microscope. So the shape described as spiral or corkscrew shaped bacteria is the spirilla.

Bacteria come in a few common shapes, and spiral forms are one of them. Spirilla have a spiral or corkscrew shape, which makes them distinct from spherical cocci (round) and rod-shaped bacilli (pill-like), as well as from vibrios, which are curved rods that look like commas. This spiral form helps explain their movement and appearance under a microscope. So the shape described as spiral or corkscrew shaped bacteria is the spirilla.

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