Which term describes rod-shaped bacteria?

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Multiple Choice

Which term describes rod-shaped bacteria?

Explanation:
Rod-shaped bacteria are described as bacilli. In microbiology, shape helps categorize bacteria: cocci are spherical, bacilli are elongated rod-shaped, and spirilla are spiral-shaped. Staphylococci are spherical bacteria that form grape-like clusters, so they are not rod-shaped. Since the term for rod-shaped forms is bacilli (with the singular bacillus), that is why it’s the correct choice.

Rod-shaped bacteria are described as bacilli. In microbiology, shape helps categorize bacteria: cocci are spherical, bacilli are elongated rod-shaped, and spirilla are spiral-shaped. Staphylococci are spherical bacteria that form grape-like clusters, so they are not rod-shaped. Since the term for rod-shaped forms is bacilli (with the singular bacillus), that is why it’s the correct choice.

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